CN201300782Y

CN201300782Y - Working pointer panel of retarder

Info

Publication number: CN201300782Y
Application number: CNU200820221401XU
Authority: CN
Inventors: 王中先; 吕水莲; 张炜; 黄国宁; 李奇峰
Original assignee: Cama Luoyang Electromechanic Co Ltd
Current assignee: Cama Luoyang Electromechanic Co Ltd
Priority date: 2008-11-28
Filing date: 2008-11-28
Publication date: 2009-09-02
Anticipated expiration: 2018-11-28

Abstract

The utility model relates to a working pointer panel of retarder, which comprises a display panel and a box body whose top portion is sealed and connected on the opposite side of the display panel, wherein the outer surface of a lateral wall of the box body, which is closed and connected with the display panel, is provided with a block button, and since the arrangement of the block button, the working pointer panel of retarder is led to be conveniently and fixedly connected with a vehicle, and meanwhile, the working pointer panel of retarder avoids the shortcomings that a screw head is exposed, and is easy to injure people because of using a nut, and improves the use security of the working pointer panel of retarder. One surface of the display panel, which faces to the inner surface of the box body, is provided with at least a groove, a transparent material layer is arranged between the bottom surface of the groove and the corresponding outer surface of the display panel, which improves the display luminance of the working pointer panel of retarder, and simultaneously prevents dust from entering.

Description

A kind of retarder work indication panel

Technical field

The utility model relates to a kind of retarder work indication panel.

Background technology

The effect of retarder work indication panel is to utilize diode displaying retarder mode of operation, promptly reflect the gear that retarder work is in the time, gear hangs down bright the lacking of indicator lamp, bright many of the high indicator lamp of gear, also show simultaneously the trade mark of production firm, directly perceived and attractive in appearance.

At present, usually employed work indication panel is as shown in Figure 1 on retarder, inserted work indication panel is that 7 relative grafting form with bonnet by panel 2, the direction of arrow indication is the grafting direction among the figure, splicing position is by being arranged on

hook

4 and 6 chuckings of the buckle on the bonnet 7 on the panel 2, offer the through wires hole 5 that is used for the derivation of bonnet 7 internal wirings in the bottom of bonnet 7, offer the mounting hole 3 that is used to be fixedly connected with the vehicle at the two ends of panel 2, be inlaid with translucent read-out 1 in the centre of panel, can observe the situation of change of work indication panel interior lamp by translucent read-out 1.Adopt this inserted work indication panel, advance dust easily between hook and the buckle, the circuit structure in the bonnet is caused damage; Secondly light transmission is poor, and the indicator lamp light and shade is not obvious, and chaufeur is difficult to distinguish daytime, influences the judgement of chaufeur to work indication panel situation of change; Adopt screw retention to be connected when indication panel assembles with vehicle once more, screw head exposes the infringement that causes easily human body, and safety in utilization is poor.

Usually employed another kind is worked indication panel as shown in Figure 2 on retarder, and adhesive film type work indication panel is to be made of panel and bonnet one bonded assembly box body 17, offers in the bottom of box body 17 to be used for the through wires hole 15 that box body 17 internal wirings are derived; On box body 17 panels, offer trade mark printing opacity through hole 16 and some printing opacity through holes 14, offer the mounting hole 13 that is used to be fixedly connected with the vehicle in the both sides of panel; On all trade mark printing opacity through holes 16 and printing opacity through hole 14, post layer of transparent film 11, can observe the situation of change of interior lamp, can also seal box body 17 simultaneously by transparent membrane and trade mark printing opacity through hole and some printing opacity through holes.Adopt this adhesive film type work indication panel, be attached to the easy perk in edge of the transparent membrane 11 on box body 17 panels, fastness is poor, makes dust enter box body from perk easily, and leak tightness is poor; One bonded assembly box body inconvenience is to the assembling of its inner structure simultaneously; And adopt screw retention to be connected when this retarder work indication panel assembles with vehicle, screw head exposes the infringement that causes easily human body, and safety in utilization is poor.

The utility model content

The purpose of this utility model provides a kind of retarder work indication panel, to improve the safety that retarder work indication panel uses.

In order to realize above purpose, the technical scheme that the utility model adopted is: a kind of retarder work indication panel, comprise that display panel and top seal are connected the box body at the display panel back side, described box body and display panel sealing bonded assembly sidewall outside face are provided with buckle.

Described box body and display panel are that one is tightly connected.

Described display panel offers at least one groove on box body in-to-in surface, be transparent material layer between the outside face of the display panel of groove floor and corresponding position.

Described box body is provided with opening away from display panel one side, and fixed seal connection has cover plate on this opening.

The outline of described display panel is greater than the outline of box body, and the edge of display panel forms the retaining edge at the box body top.

The described display panel back side is connected with and is positioned at the boss that box body inside is used for fixing circuit card.

Because the buckle that on the outside wall surface of box body, is provided with that the utility model adopts, retarder work indication panel conveniently is fixedly connected with the vehicle, avoided simultaneously using the screw head that nut caused to expose the shortcoming of easily hurting sb.'s feelings, improved the safety that retarder work indication panel uses.

In addition, the cover plate that the utility model adopts and the structure of box body fixed seal connection have made things convenient for the assembling to box body in-to-in circuit structure in the work of assurance indication panel leak tightness, saved the time of producing, and have improved production efficiency.

In addition, the utility model has adopted on the display panel back side and has offered groove, it between the outside face of the display panel of groove floor and corresponding position transparent material layer, avoided using of the influence of printing opacity through hole to work indication panel leak tightness, prevented the infringement of dust, improved the service life of work indication panel the box body internal circuit configuration; And box body in-to-in indicator lamp can be installed in the groove, improved the display brightness of retarder work indication panel, can clearly distinguish the situation of change of box body interior lamp in use.

Description of drawings

Fig. 1 is the structural representation of existing retarder work indication panel;

Fig. 2 is the structural representation of another existing retarder work indication panel;

Fig. 3 is the back view of the utility model retarder work indication panel;

Fig. 4 is the A-A cross sectional view of Fig. 3.

The specific embodiment

Shown in Fig. 3,4, retarder work indication panel of the present utility model comprises that display panel 26 and one are sealedly connected on the box body 25 at display panel 26 back sides, be fixedly connected with a pair of buckle 28 on the outside face of this box body 25 and display panel 26 one bonded assembly opposing sidewalls, the effect of this buckle 28 is conveniently to be connected with the groove buckle of vehicular drive platform; Described box body is provided with opening away from display panel one side, and this opening is provided with cover plate 27, and the fixed plate 22 that this cover plate 27 and one are connected box body 25 sidewalls bottom is tightly connected by bolt; The outline of described display panel 26 is greater than the outline of box body 25, and the edge of display panel 26 forms the retaining edge at the box body top; Described display panel 26 back sides are connected with and are positioned at box body 25 in-to-in boss 21, offer the tapped bore that is used for fixing circuit card on the end face of boss 21; Described display panel offers some grooves towards the box body in-to-in back side, and this groove comprises five indicator lamp grooves 23 and a trade mark groove 24; Described display panel 26 adopts transparent materials, removes position, groove place and scribble blacking on display panel 26 outside faces, makes that between the outside face of display panel 26 of groove 23 bottom surfaces and corresponding position be transparent material layer; The situation of change of inside grooves indicator lamp can be observed by transparent material layer, the leak tightness of box body can also be guaranteed simultaneously.

Claims

1, a kind of retarder work indication panel comprises that display panel and top seal are connected the box body at the display panel back side, is characterized in that: described box body and display panel sealing bonded assembly sidewall outside face are provided with buckle.

2, retarder work indication panel according to claim 1 is characterized in that: described box body and display panel are that one is tightly connected.

3, retarder work indication panel according to claim 1 and 2, it is characterized in that: described display panel offers at least one groove on box body in-to-in surface, is transparent material layer between the outside face of the display panel of groove floor and corresponding position.

4, retarder work indication panel according to claim 3, it is characterized in that: described box body is provided with opening away from display panel one side, and fixed seal connection has cover plate on this opening.

5, retarder work indication panel according to claim 4 is characterized in that: the outline of described display panel is greater than the outline of box body, and the edge of display panel forms the retaining edge at the box body top.

6, retarder work indication panel according to claim 5 is characterized in that: the described display panel back side is connected with and is positioned at the boss that box body inside is used for fixing circuit card.