CN210296806U - USB interface device with shielding structure for bus seat - Google Patents

Abstract

The utility model discloses a bus is USB interface arrangement for seat with shelter from structure, the vehicle-mounted seat comprises a seat body, the inside interface base that is fixed with of inlaying of front side of seat body, the front side of interface base closely laminates and has the shielding plate, the inside through connection of right-hand member of shielding plate has the regulation pole, the rear side integration of adjusting the pole is provided with spacing lug, the inside draw-in groove of interface base is connected with the extension rod that longitudinal section is "T" font structure, and the outside winding of extension rod has the spring, the place ahead left side of interface base is pasted and is connected with fixed frame, and the inside of fixed frame is provided with first fixed strip. This USB interface arrangement for public transit seat with shelter from structure can effectively prevent damp and dust, avoids the internals to damage, can provide the protection for interface arrangement, increase of service life, and is easy and simple to handle, can avoid the plug slippage, effectively supports, makes things convenient for the passenger to find the position fast.

Description

USB interface device with shielding structure for bus seat

Technical Field

The utility model relates to a bus seat technical field specifically is a bus seat uses USB interface arrangement with shelter from structure.

Background

The bus seat is an indispensable configuration on a bus, with the progress of scientific technology and the development of economic level, the existing bus seat is provided with a USB interface device for passengers to charge electronic equipment, and the USB interface devices for the bus seat on the market are various, but still have some defects;

the USB interface device for the public transit seat that uses at present, inconvenient dampproofing dustproof, the internals damages easily, and is inconvenient for interface device provides the protection, and the easy slippage of plug, inconvenient supports to inconvenient passenger finds the position fast, consequently, we provide a USB interface device for the public transit seat with sheltering from structure, so that solve the problem that proposes in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bus seat uses USB interface arrangement with shelter from structure to current bus seat that proposes in solving above-mentioned background art uses USB interface arrangement inconvenient dampproofing dustproof, and internals damages easily, and is inconvenient for interface arrangement provides the protection, and the easy slippage of plug, and inconvenient supports, and inconvenient passenger finds the problem of position fast.

In order to achieve the above object, the utility model provides a following technical scheme: a USB interface device with a shielding structure for a public transport seat comprises a seat body, wherein an interface base is fixedly embedded in the front side of the seat body, a USB interface body is arranged on the inner side of the middle part of the interface base, a shielding plate is tightly attached to the front side of the interface base, dustproof convex strips are fixed on the rear side of the shielding plate, dustproof cushion strips are tightly attached to the outer sides of the dustproof convex strips, an adjusting rod is connected to the inner part of the right end of the shielding plate in a penetrating manner, an anti-slip block is arranged at the front end of the adjusting rod, a limiting convex block is integrally arranged on the rear side of the adjusting rod, a limiting plate is tightly attached to the outer side of the limiting convex block, an interface base is connected to the rear side of the limiting plate in a sticking manner, an extension rod with a T-shaped structure in longitudinal section is connected to an internal clamping groove of the interface base, a spring is wound on the outer part, the left side of the front of the interface base is connected with a fixing frame in a sticking mode, a first fixing strip is arranged inside the fixing frame, and a second fixing strip is arranged on the upper side of the first fixing strip.

Preferably, the shielding plate constitutes revolution mechanic on the interface base, and shielding plate and dustproof sand grip adopt the mode of pasting the connection to be connected to dustproof sand grip is elastic construction, and dustproof sand grip and dustproof filler strip adopt the mode of block connection to be connected moreover.

Preferably, the adjusting rod forms a sliding structure in the shielding plate, the cross section of the adjusting rod is of a T-shaped structure, and the length of the cross section of the front end of the adjusting rod is smaller than that of the cross section of the anti-skid block.

Preferably, the limiting plate and the limiting lug are connected in a clamping connection mode, and the limiting plate is of an elastic structure.

Preferably, the extension rod forms a sliding structure in the interface base, and the extension rod is symmetrically arranged about a horizontal central axis of the support frame.

Preferably, the length of the cross section of the second fixing strip is greater than that of the first fixing strip, and the second fixing strip and the fixing frame are both arranged to protrude out of the front side face of the interface base.

Compared with the prior art, the beneficial effects of the utility model are that: the USB interface device with the shielding structure for the bus seat can effectively prevent moisture and dust, prevent internal parts from being damaged, protect the interface device, prolong the service life, is simple and convenient to operate, can prevent a plug from slipping, effectively supports and facilitates passengers to quickly find the position;

1. the connector is provided with the dustproof raised strips, the dustproof cushion strips and the limiting convex blocks, the dustproof raised strips and the dustproof cushion strips which are of elastic structures are connected in a clamping mode, moisture and dust can be effectively prevented, internal parts are prevented from being damaged, the shielding plates of the rotating structures are formed on the connector base, the connector device can be protected, the service life is prolonged, and the structural stability can be guaranteed due to the clamping connection of the limiting convex blocks and the limiting plates;

2. the USB interface base is provided with the spring, the extension rod and the support frame, the support frame is ejected out of the interface base under the elastic action of the spring welded on the rear side of the support frame, the extension rod can ensure the stability, the USB plug is inserted into the USB interface body, and the plug part is supported by the support frame, so that the USB interface base is simple and convenient to operate, can prevent the plug from slipping and is effectively supported;

3. the fixing frame, the first fixing strip and the second fixing strip are arranged, the fixing frame and the second fixing strip are touched by hands, the second fixing strip with the cross section length larger than that of the first fixing strip can guide a user to find the correct position, and the passenger can conveniently and quickly use the fixing frame.

Drawings

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

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the connection side view profile structure of the fixing frame and the interface base according to the present invention;

fig. 5 is a schematic view of a side view section structure of the extension rod and the spring connection of the present invention.

In the figure: 1. a seat body; 2. an interface base; 3. a USB interface body; 4. a shielding plate; 5. a dust-proof convex strip; 6. a dust-proof filler strip; 7. adjusting a rod; 8. anti-skid blocks; 9. a limiting plate; 10. an extension pole; 11. a spring; 12. a support frame; 13. a fixing frame; 14. a first fixing strip; 15. a second fixing strip; 16. and a limiting bump.

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. 1-5, the present invention provides a technical solution: a USB interface device with a shielding structure for a bus seat comprises a seat body 1, an interface base 2, a USB interface body 3, a shielding plate 4, a dustproof convex strip 5, a dustproof cushion strip 6, an adjusting rod 7, an anti-slip block 8, a limiting plate 9, an extension rod 10, a spring 11, a supporting frame 12, a fixing frame 13, a first fixing strip 14, a second fixing strip 15 and a limiting lug 16, wherein the interface base 2 is embedded and fixed in the front side of the seat body 1, the USB interface body 3 is arranged on the inner side of the middle part of the interface base 2, the shielding plate 4 is tightly attached to the front side of the interface base 2, the dustproof convex strip 5 is fixed on the rear side of the shielding plate 4, the dustproof cushion strip 6 is tightly attached to the outer side of the dustproof convex strip 5, the adjusting rod 7 is connected in the right end of the shielding plate 4 in a penetrating manner, the anti-slip block 8 is arranged at the front end of the adjusting rod 7, the limiting, and the outside of spacing lug 16 closely laminates limiting plate 9, and the rear side of limiting plate 9 is pasted and is connected with interface base 2, the inside draw-in groove of interface base 2 is connected with extension rod 10 that the longitudinal section is "T" font structure, and the outside winding of extension rod 10 has spring 11, and the front end installation of extension rod 10 is fixed with carriage 12, the place ahead left side of interface base 2 is pasted and is connected with fixed frame 13, and the inside of fixed frame 13 is provided with first fixed strip 14, and the upside of first fixed strip 14 is provided with second fixed strip 15.

As shown in fig. 1 and 2, the baffle plate 4 forms a rotating structure on the interface base 2, the baffle plate 4 is connected with the dustproof convex strips 5 in a sticking connection mode, the dustproof convex strips 5 are of an elastic structure, the dustproof convex strips 5 are connected with the dustproof pad strips 6 in a clamping connection mode, and the dustproof and damp-proof effects can be effectively achieved, as shown in fig. 2, the adjusting rod 7 forms a sliding structure in the baffle plate 4, the cross section of the adjusting rod 7 is of a T-shaped structure, the length of the cross section of the front end of the adjusting rod 7 is smaller than that of the anti-skid block 8, the operation is simple and convenient, and the anti-skid effect is achieved;

like limiting plate 9 and spacing lug 16 in fig. 3 adopt the mode of block connection to be connected, and limiting plate 9 is elastic structure, it is effective spacing, it is stable high-efficient, cross section length as second fixed strip 15 is greater than the cross section length of first fixed strip 14 in fig. 4, and second fixed strip 15 and fixed frame 13 all bulge in the leading flank setting of interface base 2, make things convenient for the passenger to find the position and use, constitute sliding structure in interface base 2 like extension rod 10 in fig. 5, and extension rod 10 sets up about the horizontal axis symmetry of carriage 12, and high stability, can effectively support the plug.

The working principle is as follows: when the USB interface device with the shielding structure for the bus seat is used, firstly, as shown in attached drawings 1, 2 and 3, the anti-skid block 8 is held to pull out the adjusting rod 7, so that the limiting bump 16 fixed on the rear side of the adjusting rod 7 is separated from the clamping connection with the limiting plate 9, then the adjusting rod 7 is continuously pulled, the shielding plate 4 rotates on the interface base 2, the dustproof raised strip 5 adhered and connected on the rear side of the shielding plate 4 is separated from the clamping connection with the dustproof pad strip 6, and the USB interface body 3 is exposed;

as shown in fig. 4, the user touches the fixed frame 13 and the second fixed strip 15 with a hand, and the second fixed strip 15 with a cross section length larger than that of the first fixed strip 14 can guide the user to find a correct position for use, as shown in fig. 2 and fig. 5, when the shielding plate 4 is separated from the close fit with the interface base 2, the supporting frame 12 is ejected out of the interface base 2 due to the elastic action of the spring 11 welded at the rear side, the extending rods 10 symmetrically arranged on the upper and lower sides of the supporting frame 12 can ensure stability, the USB plug is inserted into the USB interface body 3, the plug part is received by the supporting frame 12, the USB plug is prevented from falling off, and the stability is ensured, so as to complete a series of operations of the USB interface device for the bus seat with the shielding structure, and the contents not described in detail in this specification belong to the prior art known to those 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 bus is USB interface arrangement for seat with shelter from structure, includes seat body (1), its characterized in that: the seat is characterized in that an interface base (2) is fixedly embedded in the front side of the seat body (1), a USB interface body (3) is arranged on the inner side of the middle of the interface base (2), a baffle plate (4) is tightly attached to the front side of the interface base (2), a dustproof raised line (5) is fixed on the rear side of the baffle plate (4), a dustproof cushion strip (6) is tightly attached to the outer side of the dustproof raised line (5), an adjusting rod (7) is connected to the inner portion of the right end of the baffle plate (4) in a penetrating manner, an anti-slip block (8) is installed at the front end of the adjusting rod (7), a limiting lug (16) is integrally arranged on the rear side of the adjusting rod (7), a limiting plate (9) is tightly attached to the outer side of the limiting lug (16), the interface base (2) is connected to the rear side of the limiting plate (9) in a sticking manner, an extension rod (10) with a T-, and the outside of extension rod (10) is twined there is spring (11) to the front end installation of extension rod (10) is fixed with carriage (12), the place ahead left side of interface base (2) is pasted and is connected with fixed frame (13), and the inside of fixed frame (13) is provided with first fixed strip (14), and the upside of first fixed strip (14) is provided with second fixed strip (15).

2. The USB interface device with the shielding structure for the public transport seat according to claim 1, wherein: baffle-plate (4) constitute rotating-structure on interface base (2), and baffle-plate (4) and dustproof sand grip (5) adopt the mode of pasting the connection to be connected, and dustproof sand grip (5) are elastic construction, and dustproof sand grip (5) and dustproof filler strip (6) adopt the mode of block connection to be connected moreover.

3. The USB interface device with the shielding structure for the public transport seat according to claim 1, wherein: the adjusting rod (7) forms a sliding structure in the shielding plate (4), the cross section of the adjusting rod (7) is of a T-shaped structure, and the length of the cross section of the front end of the adjusting rod (7) is smaller than that of the cross section of the anti-skid block (8).

4. The USB interface device with the shielding structure for the public transport seat according to claim 1, wherein: the limiting plate (9) is connected with the limiting lug (16) in a clamping connection mode, and the limiting plate (9) is of an elastic structure.

5. The USB interface device with the shielding structure for the public transport seat according to claim 1, wherein: the extension rod (10) forms a sliding structure in the interface base (2), and the extension rod (10) is symmetrically arranged relative to the horizontal central axis of the support frame (12).

6. The USB interface device with the shielding structure for the public transport seat according to claim 1, wherein: the cross section length of second fixed strip (15) is greater than the cross section length of first fixed strip (14), and second fixed strip (15) and fixed frame (13) all bulge in the leading flank setting of interface base (2).

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