CN213594423U

CN213594423U - Shock-absorbing structure of electric vehicle lamp

Info

Publication number: CN213594423U
Application number: CN202022596107.0U
Authority: CN
Inventors: 林祥国
Original assignee: Tianjin Xinyili Technology Development Co ltd
Current assignee: Tianjin Xinyili Technology Development Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-02
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses a shock-absorbing structure of electric motor car lamps and lanterns, including electric motor car shell, electric motor car shell lateral wall is connected with the connecting plate through fixed establishment, the connecting plate is connected with the fixed block through buffer gear, the fixed block is connected with the lamps and lanterns body through installation mechanism, fixed establishment includes two thread grooves of seting up on electric motor car shell, set up the screw hole corresponding with the thread groove on the connecting plate, screw hole and corresponding thread groove female connection have same root fastening bolt, buffer gear includes the telescopic link of two fixed connection at the connecting plate lateral wall, the one end and the fixed block lateral wall fixed connection of connecting plate are kept away from to the telescopic link. The utility model discloses a connecting plate, spread groove, stopper, first connection chamber, second connection chamber, head rod and second connecting rod cooperation are used, have realized the quick replacement to lamps and lanterns, have avoided the phenomenon that lamps and lanterns are difficult for changing when using for a long time to damage.

Description

Shock-absorbing structure of electric vehicle lamp

Technical Field

The utility model relates to an electric motor car lamps and lanterns technical field especially relates to a shock-absorbing structure of electric motor car lamps and lanterns.

Background

The electric vehicle is a common vehicle, and the electric vehicle mostly comprises a battery power supply, a charger, a car lamp and other related structures and is convenient to use

The existing electric vehicle lamp does not have a damping mounting structure, so that the vehicle can frequently vibrate when running on a bumpy road, the internal elements of the vehicle lamp are easily broken, normal use of the vehicle lamp is easily influenced, the existing lamp is fixed in a welding mode, steps are complex when the lamp is replaced, and the efficiency is low. Therefore, those skilled in the art have provided a shock absorbing structure of a lamp for an electric vehicle to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the existing problems in the prior art and providing a shock-absorbing structure of electric vehicle lamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a shock-absorbing structure of electric motor car lamps and lanterns, includes the electric motor car shell, the electric motor car shell lateral wall is connected with the connecting plate through fixed establishment, the connecting plate is connected with the fixed block through buffer gear, the fixed block is connected with the lamps and lanterns body through installation mechanism.

Preferably, the fixing mechanism comprises two thread grooves formed in the shell of the electric vehicle, threaded holes corresponding to the thread grooves are formed in the connecting plate, and the threaded holes and the corresponding thread grooves are connected with the same fastening bolt in an internal thread mode.

Preferably, buffer gear includes two fixed connection at the telescopic link of connecting plate lateral wall, the one end and the fixed block lateral wall fixed connection of connecting plate are kept away from to the telescopic link, two the telescopic link lateral wall all overlaps and is equipped with buffer spring, the buffer spring both ends are respectively in fixed block lateral wall and connecting plate lateral wall fixed connection.

Preferably, installation mechanism includes that two fixed connection are the connecting block that the symmetry set up at lamps and lanterns body lateral wall, be equipped with the spread groove on the connecting block, the stopper with spread groove looks adaptation is seted up to the fixed block lateral wall, the stopper is located the spread groove, be equipped with the spacing groove on the stopper, be equipped with first connection chamber and second connection chamber in the connecting block, first connection chamber and second connection intracavity lateral wall sliding connection have head rod and second connecting rod respectively, the one end that the first connection intracavity bottom was kept away from to the head rod is located the spacing groove, the head rod is connected through drive mechanism with the second connecting rod, the one end fixedly connected with handle of second connection intracavity bottom is kept away from to the second connecting rod.

Preferably, the driving mechanism comprises a first driving block fixedly connected to the outer side wall of the first connecting rod, the outer side wall of the second connecting rod is fixedly connected with a second driving block, and the first driving block is connected with the second driving block through a driving rod.

Preferably, the outer side wall of the second connecting rod is sleeved with a return spring, and two ends of the return spring are fixedly connected with the outer side wall of the handle and the outer side wall of the connecting block respectively.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses a connecting plate, spread groove, stopper, first connection chamber, second connection chamber, head rod and second connecting rod cooperation are used, have realized the quick replacement to lamps and lanterns, have avoided the phenomenon that lamps and lanterns are difficult for changing when using for a long time to damage.

2. The utility model discloses a connecting plate, thread groove, screw hole, fastening bolt, telescopic link and buffer spring's cooperation is used, has realized the buffering to electric motor car lamps and lanterns, has avoided vibrations to cause the damage to lamps and lanterns easily, has improved the life of lamps and lanterns.

Drawings

Fig. 1 is a schematic view of a front connection structure of a shock absorbing structure of an electric vehicle lamp provided by the present invention;

fig. 2 is the utility model provides a shock-absorbing structure's of electric motor car lamps and lanterns A department enlargedly.

In the figure: 1. an electric vehicle housing; 2. a connecting plate; 3. a fixed block; 4. a lamp body; 5. connecting blocks; 6. connecting grooves; 7. a limiting block; 8. a first connection chamber; 9. a second connection chamber; 10. a first connecting rod; 11. a second connecting rod; 12. a limiting groove; 13. a handle; 14. driving the rod; 15. a return spring; 16. fastening a bolt; 17. a telescopic rod; 18. a buffer spring.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a shock-absorbing structure of an electric vehicle lamp comprises an electric vehicle shell 1, the outer side wall of the electric vehicle shell 1 is connected with a connecting plate 2 through a fixing mechanism, the fixing mechanism comprises two thread grooves formed in the electric vehicle shell 1, threaded holes corresponding to the thread grooves are formed in the connecting plate 2, the threaded holes and the corresponding thread grooves are in threaded connection with a same fastening bolt 16, the connecting plate 2 is replaced through the matched use of the fastening bolts 16, the threaded holes and the thread grooves, then a telescopic rod 17 and a buffer spring 18 can be replaced, and the problem that the buffer spring 18 can be replaced after being damaged due to long-term use is solved;

the connecting plate 2 is connected with a fixed block 3 through a buffer mechanism, the buffer mechanism comprises two telescopic rods 17 fixedly connected to the outer side wall of the connecting plate 2, one ends of the telescopic rods 17 far away from the connecting plate 2 are fixedly connected with the outer side wall of the fixed block 3, buffer springs 18 are sleeved on the outer side walls of the two telescopic rods 17, and two ends of each buffer spring 18 are fixedly connected to the outer side wall of the fixed block 3 and the outer side wall of the connecting plate 2 respectively;

the fixed block 3 is connected with a lamp body 4 through an installation mechanism, the installation mechanism comprises two connecting blocks 5 which are fixedly connected to the outer side wall of the lamp body 4 and symmetrically arranged, a connecting groove 6 is arranged on each connecting block 5, a limiting block 7 matched with the connecting groove 6 is arranged on the outer side wall of the fixed block 3, the limiting block 7 is positioned in the connecting groove 6, a limiting groove 12 is arranged on each limiting block 7, a first connecting cavity 8 and a second connecting cavity 9 are arranged in each connecting block 5, and the inner side walls of the first connecting cavity 8 and the second connecting cavity 9 are respectively connected with a first connecting rod 10 and a second connecting;

one end, far away from the bottom in the first connecting cavity 8, of the first connecting rod 10 is located in the limiting groove 12, the first connecting rod 10 is connected with the second connecting rod 11 through a driving mechanism, the driving mechanism comprises a first driving block fixedly connected to the outer side wall of the first connecting rod 10, the outer side wall of the second connecting rod 11 is fixedly connected with a second driving block, the first driving block is connected with the second driving block through a driving rod 14, the outer side walls of the first driving block and the second driving block are fixedly connected with a pin shaft, pin holes are formed in two ends of the driving rod 14, and the inner side wall of each pin hole is rotatably sleeved with the pin shaft;

11 lateral wall covers of second connecting rod are equipped with reset spring 15, and reset spring 15 both ends are respectively in handle 13 lateral wall and 5 lateral wall fixed connection of connecting block, through being equipped with reset spring 15, have realized that second connecting rod 11 is in stable condition under the no external force condition, and second connecting rod 11 keeps away from the one end fixedly connected with handle 13 of second connecting chamber 9 bottom.

The utility model discloses specific theory of operation as follows:

in an initial state, when the electric vehicle bumps in the riding process, the lamp body 4 is buffered by using the telescopic rod 17 and the buffer spring 18 in a matched mode, so that the vibration degree is reduced, the lamp body 4 is protected, the phenomenon that an internal precise sensitive element is damaged due to vibration is avoided, and the service life of the device is prolonged;

when the lamp body 4 is damaged, only the handle 13 needs to be pulled, the handle 13 moves to drive the second connecting rod 11 to move, the second connecting rod 11 moves to drive the first connecting rod 10 to move through the driving rod 14, so that the first connecting rod 10 moves out of the limiting groove 12, and after the first connecting rod 10 moves out, the limiting block 7 only needs to be taken out of the connecting groove 6 to realize the rapidness of the lamp.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a shock-absorbing structure of electric motor car lamps and lanterns, includes electric motor car shell (1), its characterized in that, electric motor car shell (1) lateral wall is connected with connecting plate (2) through fixed establishment, connecting plate (2) are connected with fixed block (3) through buffer gear, fixed block (3) are connected with lamps and lanterns body (4) through installation mechanism.

2. The shock absorption structure of the electric vehicle lamp as claimed in claim 1, wherein the fixing mechanism comprises two thread grooves formed on the electric vehicle shell (1), the connecting plate (2) is provided with threaded holes corresponding to the thread grooves, and the same fastening bolt (16) is connected with the threaded holes and the corresponding thread grooves in a threaded manner.

3. The shock absorption structure of the electric vehicle lamp as claimed in claim 1, wherein the buffering mechanism comprises two telescopic rods (17) fixedly connected to the outer side wall of the connecting plate (2), one end of each telescopic rod (17) far away from the connecting plate (2) is fixedly connected to the outer side wall of the fixed block (3), the outer side walls of the two telescopic rods (17) are both sleeved with a buffering spring (18), and two ends of each buffering spring (18) are respectively fixedly connected to the outer side walls of the fixed block (3) and the outer side wall of the connecting plate (2).

4. The shock-absorbing structure of an electric vehicle lamp as claimed in claim 1, wherein the mounting mechanism comprises two connecting blocks (5) which are fixedly connected to the outer side wall of the lamp body (4) and symmetrically arranged, the connecting grooves (6) are formed on the connecting blocks (5), the outer side wall of the fixing block (3) is provided with a limiting block (7) matched with the connecting grooves (6), the limiting block (7) is located in the connecting grooves (6), the limiting block (7) is provided with a limiting groove (12), the connecting block (5) is internally provided with a first connecting cavity (8) and a second connecting cavity (9), the inner side walls of the first connecting cavity (8) and the second connecting cavity (9) are respectively connected with a first connecting rod (10) and a second connecting rod (11) in a sliding manner, one end of the first connecting rod (10) far away from the inner bottom of the first connecting cavity (8) is located in the limiting groove (12), the first connecting rod (10) is connected with the second connecting rod (11) through a driving mechanism, and one end, far away from the bottom in the second connecting cavity (9), of the second connecting rod (11) is fixedly connected with a handle (13).

5. The shock-absorbing structure of electric vehicle lamp as claimed in claim 4, wherein said driving mechanism comprises a first driving block fixedly connected to the outer side wall of the first connecting rod (10), and a second driving block fixedly connected to the outer side wall of the second connecting rod (11), and said first driving block and said second driving block are connected through a driving rod (14).

6. The shock-absorbing structure of electric vehicle lamp as claimed in claim 4, wherein a return spring (15) is sleeved on the outer side wall of the second connecting rod (11), and two ends of the return spring (15) are respectively fixedly connected to the outer side wall of the handle (13) and the outer side wall of the connecting block (5).