CN211032256U - Can carry out electronic cruiser adjusted to backrest - Google Patents

Abstract

The utility model discloses an electronic cruiser that can adjust backrest, which comprises a carriage body, the top integration of automobile body is provided with the ceiling, first bracing piece has all been welded to both sides around the automobile body, clockwork spring is all installed around the upper and lower both sides of winding up roller, and has the rain cloth around the outside winding of winding up roller, the right side integration of rain cloth is provided with the connecting plate, the middle part through connection of upper fixed plate has the bottom plate, the back body is installed on the right side of seat body, the stopper is installed to the outside bottom of connecting rod, the inside of connecting rod is fixed with reset spring, and reset spring's the outside closely laminates there is the limiting plate. This can carry out electronic cruiser adjusted to backrest can shelter from inside at rainy day or strong wind weather, guarantees driving safety, and can adjust the height of backrest as required, and staff's experience feels better, and the flexibility is strong, stable in structure.

Description

Can carry out electronic cruiser adjusted to backrest

Technical Field

The utility model relates to an electronic patrol car technical field specifically is an electronic patrol car that can adjust backrest.

Background

The electric prowl car is a security device for public security widely applied to occasions such as parks, districts, campuses and the like, is generally provided with a warning lamp and a shouting device, can take 2-8 people, and has various defects in the market;

the electronic cruiser that uses at present, inconvenient shelters from inside in rainy day or strong wind weather, and inconvenient assurance driving safety, and inconvenient height of adjusting the back as required, and the flexibility is not strong enough, consequently, we propose one kind can carry out the electronic cruiser adjusted to the backrest to in the solution the problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic cruiser that can adjust backrest to current electronic cruiser that proposes in solving above-mentioned background art is inconvenient shelters from inside rainy day or strong wind weather, inconvenient assurance driving safety, and inconvenient as required height of adjusting the backrest, the not strong enough problem of flexibility.

In order to achieve the above object, the utility model provides a following technical scheme: an electric patrol car capable of adjusting a seat backrest comprises a car body, wherein a ceiling is integrally arranged above the car body, a seat body is arranged in the car body, first support rods are welded on the front side and the rear side of the car body, a winding roller is rotatably connected in the first support rods, clockwork springs are arranged on the upper side and the lower side of the winding roller, a rain-proof cloth is wound on the outer side of the winding roller, a connecting plate is integrally arranged on the right side of the rain-proof cloth, an upper fixing plate is welded on the front side of the connecting plate, a lower fixing plate is connected in the middle of the upper fixing plate in a penetrating manner, a positioning pin is tightly attached to the outer side of the bottom of the lower fixing plate, a second support rod is fixed on the right side of the positioning pin, a backrest body is arranged on the right side of the seat body, a connecting rod is connected with an upper internal clamping groove, and a headrest is arranged above the connecting rod, a return spring is fixed in the connecting rod, and the outer side of the return spring is tightly attached to a limiting plate.

Preferably, the first support rods are distributed in the vehicle body at equal intervals, and the first support rods and the seat body are arranged in a one-to-one correspondence manner.

Preferably, the bottom plate is connected with the mode that locating pin and upper plate all adopt the draw-in groove to be connected, and the downside protrusion of bottom plate sets up in the downside of locating pin to locating pin and second bracing piece constitute integrated configuration, and the left side of second bracing piece and the right side of connecting plate closely laminate moreover.

Preferably, the connecting rod passes through the stopper and constitutes elevation structure in the backrest body, and the stopper is about the vertical axis symmetric distribution of connecting rod.

Preferably, the limiting plate constitutes revolution mechanic in the connecting rod, and the turned angle scope of limiting plate is 0 ~ 45, and the outside longitudinal section of limiting plate and the outside longitudinal section coincidence of connecting rod moreover.

Preferably, limiting plate and reset spring all distribute at the connecting rod equidistance, and limiting plate and reset spring all distribute about the vertical axis symmetry of connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: the electric patrol car capable of adjusting the seat backrest can shield the inside in rainy days or windy days, ensures driving safety, can adjust the height of the backrest as required, and has the advantages of good experience of workers, strong flexibility, simple and convenient operation and stable structure;

1. the rain-proof cloth is provided with the connecting plate, the lower fixing plate and the positioning pin, the lower fixing plate is connected to the middle part of the positioning pin in a penetrating manner by pulling the connecting plate to the right side and sliding the positioning pin, so that the interior can be shielded in rainy days or windy days, the driving safety is ensured, the lower fixing plate is pulled upwards, the rain-proof cloth can be reset by winding the clockwork spring arranged in the winding roller, the operation is simple and convenient, and the quick disassembly and assembly can be realized;

2. the height of the backrest can be adjusted as required, and the headrest backrest has good experience and high flexibility;

3. be provided with stopper, connecting rod and limiting plate, make the lateral surface of limiting plate and the coincidence of the lateral surface of connecting rod through pressing down the limiting plate, press down and move the headrest, make the connecting rod slide in the backrest body, the stopper that the connecting rod left and right sides is fixed can play limiting displacement to the connecting rod, and is easy and simple to handle, stable in structure.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic view of the connection overlooking section structure of the rain-proof cloth and the first support rod of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the connecting rod and the return spring of the present invention;

fig. 4 is the front view profile structure schematic diagram of the connection between the limiting block and the backrest body.

In the figure: 1. a vehicle body; 2. a ceiling; 3. a first support bar; 4. a winding roller; 5. a clockwork spring; 6. a rain cloth; 7. a connecting plate; 8. a lower fixing plate; 9. positioning pins; 10. an upper fixing plate; 11. a second support bar; 12. a seat body; 13. a backrest body; 14. a connecting rod; 15. a limiting block; 16. a headrest; 17. a return spring; 18. and a limiting plate.

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: an electric patrol car capable of adjusting a seat backrest comprises a car body 1, a ceiling 2, a first supporting rod 3, a winding roller 4, a clockwork spring 5, a rain-proof cloth 6, a connecting plate 7, a lower fixing plate 8, a positioning pin 9, an upper fixing plate 10, a second supporting rod 11, a seat body 12, a backrest body 13, a connecting rod 14, a limiting block 15, a headrest 16, a reset spring 17 and a limiting plate 18, wherein the ceiling 2 is integrally arranged above the car body 1, the seat body 12 is arranged in the car body 1, the first supporting rod 3 is welded on the front side and the rear side of the car body 1, the winding roller 4 is rotatably connected in the first supporting rod 3, the clockwork spring 5 is arranged on the upper side and the lower side of the winding roller 4, the rain-proof cloth 6 is wound on the outer side of the winding roller 4, the connecting plate 7 is integrally arranged on the right side of the rain-proof cloth 6, the upper fixing plate 10, the middle part through connection of an upper fixed plate 10 has a lower fixed plate 8, and the bottom outside of lower fixed plate 8 is closely laminated with locating pin 9, and the right side of locating pin 9 is fixed with second bracing piece 11, back body 13 is installed on the right side of seat body 12, and the inside draw-in groove in top of back body 13 is connected with connecting rod 14, stopper 15 is installed to the outside bottom of connecting rod 14, and the top of connecting rod 14 is provided with headrest 16, the inside of connecting rod 14 is fixed with reset spring 17, and reset spring 17's the outside is closely laminated with stopper 18.

As shown in fig. 1 and 2, the first support rods 3 are distributed in the vehicle body 1 at equal intervals, and the first support rods 3 and the seat body 12 are arranged in a one-to-one correspondence manner, so that the wind and rain can be conveniently sheltered, and the experience of a user is better, as shown in fig. 1, the lower fixing plate 8 is connected with the positioning pins 9 and the upper fixing plate 10 in a clamping groove connection manner, the lower side of the lower fixing plate 8 protrudes out of the lower sides of the positioning pins 9, the positioning pins 9 and the second support rods 11 form an integrated structure, and the left sides of the second support rods 11 are tightly attached to the right sides of the connecting plates 7, so that the installation and the fixation are convenient;

like limiting plate 18 and reset spring 17 all on connecting rod 14 equidistant distribution in fig. 3, and limiting plate 18 and reset spring 17 all about connecting rod 14 vertical axis symmetric distribution, can adjust the height of headrest 16 as required, like fig. 3 and fig. 4 connecting rod 14 constitute elevation structure in backrest body 13 through limiting block 15, and limiting block 15 about connecting rod 14 vertical axis symmetric distribution, and stability is strong, and is easy and simple to handle, limiting plate 18 constitutes revolution mechanic in connecting rod 14 in fig. 3 and fig. 4, and limiting plate 18's turned angle scope is 0 ~ 45, and limiting plate 18's the outside longitudinal section and connecting rod 14's the outside longitudinal section coincidence, can the automatic fixation, easy and simple to handle.

The working principle is as follows: when the electric patrol car capable of adjusting the seat backrest is used, firstly, as shown in attached figures 1 and 2, the connecting plate 7 is pulled towards the right side, so that the rain-proof cloth 6 covers the gap between the first supporting rod 3 and the second supporting rod 11, then the positioning pin 9 is slid on the upper fixing plate 10, so that the lower fixing plate 8 is connected to the middle part of the positioning pin 9 in a penetrating manner, the right side of the connecting plate 7 is tightly attached to the left side of the second supporting rod 11, rainwater can be prevented from being blown into the car by wind, the effect of wind shielding is achieved, when the car needs to be got off or checked, the lower fixing plate 8 is pulled upwards, so that the lower fixing plate 8 is separated from being connected with the clamping groove of the positioning pin 9, and the rain-proof cloth 6 can be reset by the clockwork spring 5 arranged in;

when the height of the headrest 16 needs to be adjusted, as shown in fig. 3 and fig. 4, the headrest 16 is slid upwards, the elastic action of the return spring 17 fixed in the connecting rod 14 enables the limiting plate 18 to rotate on the connecting rod 14, and the connecting rod 14 and the headrest 16 are supported, so that the headrest 16 can be raised, the limiting plate 18 is pressed down, the headrest 16 is pressed downwards, the connecting rod 14 slides in the backrest body 13, so that the height of the headrest 16 can be reduced, the limiting blocks 15 fixed on the left side and the right side of the connecting rod 14 can limit the connecting rod 14, so that a series of operations of the electric patrol vehicle capable of adjusting the seat backrest can be completed, and the content which is not described in detail in the description belongs to the prior art known by a person skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a can carry out electronic cruiser that adjusts to backrest, includes automobile body (1), its characterized in that: a ceiling (2) is integrally arranged above the vehicle body (1), a seat body (12) is arranged inside the vehicle body (1), first supporting rods (3) are welded on the front side and the rear side of the vehicle body (1), a winding roller (4) is rotatably connected inside the first supporting rods (3), a clockwork spring (5) is arranged on the upper side and the lower side of the winding roller (4), a rain blocking cloth (6) is wound on the outer side of the winding roller (4), a connecting plate (7) is integrally arranged on the right side of the rain blocking cloth (6), an upper fixing plate (10) is welded on the front side of the connecting plate (7), a lower fixing plate (8) is connected in the middle of the upper fixing plate (10) in a penetrating manner, a positioning pin (9) is tightly attached to the outer side of the bottom of the lower fixing plate (8), a second supporting rod (11) is fixed on the right side of the positioning pin (9), a backrest body (13) is arranged on the right side of, and the inside draw-in groove in top of back body (13) is connected with connecting rod (14), stopper (15) are installed to the outside bottom of connecting rod (14), and the top of connecting rod (14) is provided with headrest (16), the inside of connecting rod (14) is fixed with reset spring (17), and the outside of reset spring (17) closely laminates stopper board (18).

2. An electric patrol vehicle with a seat back adjustable according to claim 1, wherein: the first supporting rods (3) are distributed in the vehicle body (1) at equal intervals, and the first supporting rods (3) and the seat body (12) are arranged in a one-to-one correspondence mode.

3. An electric patrol vehicle with a seat back adjustable according to claim 1, wherein: bottom plate (8) all adopt the mode that the draw-in groove is connected with locating pin (9) and upper fixed plate (10), and the downside protrusion in locating pin (9) of bottom plate (8) sets up to locating pin (9) and second bracing piece (11) constitute integrated structure, and the left side of second bracing piece (11) and the right side of connecting plate (7) closely laminate moreover.

4. An electric patrol vehicle with a seat back adjustable according to claim 1, wherein: the connecting rod (14) forms a lifting structure in the backrest body (13) through a limiting block (15), and the limiting blocks (15) are symmetrically distributed about a vertical central axis of the connecting rod (14).

5. An electric patrol vehicle with a seat back adjustable according to claim 1, wherein: limiting plate (18) constitute revolution mechanic in connecting rod (14), and the turned angle scope of limiting plate (18) is 0 ~ 45, and the outside longitudinal section of limiting plate (18) and the outside longitudinal section coincidence of connecting rod (14) moreover.

6. An electric patrol vehicle with a seat back adjustable according to claim 1, wherein: the limiting plates (18) and the return springs (17) are distributed on the connecting rod (14) at equal intervals, and the limiting plates (18) and the return springs (17) are symmetrically distributed about a vertical central axis of the connecting rod (14).

Images