CN105810089B - a kind of nameplate - Google Patents

Abstract

The invention relates to the field of electric facilities, and particularly discloses a signboard. It includes a card body and brackets below the card body. There are two brackets at both ends of the card body, and the two brackets at each end are respectively located on both sides of the card body. A torsion spring is arranged at the place, and an oblique support is hinged on the support, and a ring hole is provided at the free end of the oblique support, and a longitudinal chute is provided on the said card body, and a pit is dug in the chute, and the indentation The lower edge is provided with a bump upward, the free end of the oblique support is located in the chute and the ring hole can be set on the bump; the battery, the recording player and the human body sensor switch connected in series are arranged on the board body . The invention is easy to transport and has a reminder function.

Description

a sign

(1) Technical field

The invention relates to the field of electric facilities, in particular to a signboard.

(2) Background technology

Hanging or placing signboards is a major technical means to ensure the safety of personnel such as power maintenance operations. Hanging or placing signboards is to remind operators, power transmission personnel, or personnel close to the work site to prevent engage in unsafe behavior. At present, there are 8 types of signboard styles in the "State Grid Corporation Electricity Safety Work Regulations", which stipulate specific application environments. However, because some operators do not have a firm grasp of the "State Grid Corporation Electric Power Safety Work Regulations", the wrong position of the sign board hanging often occurs, which has buried hidden dangers for personal safety, and may easily cause personnel to enter the electrified interval by mistake, stop by mistake, and transmit power, etc. situation, resulting in personal injury accidents. In addition, when personnel such as electric power maintenance work are concentrating on their work or highly concentrated, they tend to ignore the existence of the signboard, resulting in accidents. The sign boards placed on the ground are generally installed with iron frames under the sign boards, and are in contact with the ground through the iron frames. This type of sign boards takes up a lot of space during transportation and is not convenient for transportation.

(3) Contents of the invention

In order to make up for the defects of the prior art, the present invention provides a signboard which is easy to carry and has a reminder function.

The present invention is achieved through the following technical solutions:

A sign board, comprising a board body and brackets below the board body, two brackets are located at both ends of the board body, and the two brackets at each end are respectively located on both sides of the board body, the feature is that: the brackets and the board body Hinged, the hinge is provided with a torsion spring, the bracket is hinged with an oblique support, the free end of the oblique support is provided with a ring hole, the card body is provided with a longitudinal chute, and a pit is dug in the chute , the lower edge of the pit is provided with a bump upward, the free end of the oblique support is located in the chute and the ring hole can be set on the bump; the body of the card is provided with a battery connected in series, a recording player and human sensor switch.

The two brackets on each side are connected together by a cross brace.

The beneficial effects of the present invention are:

1. Since the protrusions, ring holes and torsion springs are set, the four brackets play a supporting role through the combination of the protrusions and the ring holes. When it is put away, the ring holes are separated from the protrusions. 90°, so that the bracket and the card body are basically in the same plane, so that it will not take up too much space during transportation.

2. Since the recording player and the human body sensor switch are installed, the reminder content can be recorded in advance. If someone approaches, the human body sensor switch is connected to the circuit, and the recording player emits a reminder sound, which can effectively avoid accidents.

(4) Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the front view structure schematic diagram in the use of the present invention;

Fig. 2 is a right-view structural schematic diagram of the present invention in use.

In the figure, 1 card body, 2 bracket, 3 inclined support, 4 torsion spring, 5 chute, 6 pit, 7 bump, 8 ring hole, 9 horizontal frame, 10 recording player, 11 human body sensor switch, 12 battery .

(5) Specific implementation methods

Accompanying drawing is the specific embodiment of the present invention. As shown in Figure 1 and Figure 2, this kind of signboard includes a card body 1, a support 2 is respectively hinged on both sides of the two ends below the card body 1, and a torsion spring 4 is provided at the hinge. There is a longitudinal groove 5 on each side, and a pit 6 is dug in the groove 5. The lower edge of the pit 6 is provided with a bump 7 upwards, and an oblique support 3 is hinged on the bracket 2. The oblique support 3 The free end is connected with a ring hole 8, and the free end of the oblique support 3 is located in the chute 5, the ring hole 8 can be sleeved on the bump 7, and when the ring hole 8 is sleeved on the bump 7, the card body 1 and the bracket 2 vertical. In order to strengthen fixing, the two brackets 2 on each side of the card body 1 are connected by a transverse frame 9 .

A battery 12 connected in series, a recording player 10 and a human body induction switch 11 are installed on the card body 1, and the reminder content can be entered in advance in the recording player 10.

When in use, first separate the two brackets 2 together into an angle, then put them on the ground, press the card body 1 downward, and at this time, the free end of the oblique support 3 slides upward in the chute 5, and the ring hole When 8 is set on the bump 7, the support 2 has been in a vertical state with the card body 1, and the card body 1 has just stood up; if someone approaches, the human body induction switch 11 is connected to the circuit, and the recording player 10 plays the prompt content to remind people Pay attention to avoid accidents. After use, the ring hole 8 is taken off from the projection 7, and the support 2 is turned over by 90° under the action of the torsion spring 4.

Except for the technical features described in the description, the rest of the technical features are known to those skilled in the art.

Claims (2)

1. a kind of nameplate, including board body（1）Winning body（1）The holder of lower section（2）, the holder（2）In board body（1）Both ends are each Two, two holders often held（2）It is located at board body（1）Both sides, it is characterized in that：The holder（2）With board body（1）Hinge It connects, hinged place is equipped with torsionspring（4）, the holder（2）On be hinged with bearing diagonal（3）, the bearing diagonal（3）Free end Equipped with annular distance（8）, the board body（1）It is equipped with longitudinal sliding slot（5）, sliding slot（5）Interior digging has pit（6）, pit（6）It is following Along upwards equipped with convex block（7）, the bearing diagonal（3）Free end be located at sliding slot（5）The interior and described annular distance（8）Convex block can be sleeved on （7）On；The board body（1）It is equipped with the battery being connected in series with（12）, audio record player（10）And human induction switch（11）.

2. nameplate according to claim 1, characterized in that two holders per side（2）Pass through transverse strands（9）Connection Together.