TWM600405U - Electrical information display - Google Patents

Abstract

The electrical information display provided by this creation directly displays the current or voltage data in a digital form that is perceivable by human vision through a display, so that the user can intuitively obtain the required information.

Description

Electric Information Display

This creation is related to electric information display technology, especially an electric information display.

In the conventional technology, in order to know the information related to electricity in the circuit, such as current, voltage or resistance, although it can be achieved through the conventional measurement technology, but in some industrial fields, such as industrial machinery or other specific display In the technology of information such as current or voltage, it is necessary to fix the relevant sensing objects on the machine to be measured so that the user can obtain the current current or voltage data at any time as the basis for the operation of the machine.

However, the conventional meters used to provide data such as voltage and current on a regular basis are still not up to the ideal level in actual use. For example, in woodworking, metalworking and other processing machinery or other industrial machinery, they provide voltage and current data. The display technology is still imperfect in providing information technology, resulting in insufficient convenience in use.

Therefore, the main purpose of this creation is to provide an electrical information display that can display the current voltage or current data in digital form in real time, so that users can quickly obtain relevant information, which is beneficial to the mechanical operating.

The reason is that, in order to achieve the above purpose, the electric information display provided by this creation is to directly display the data of current or voltage in a digital form that can be sensed by human vision through a display unit, so that the user can intuitively To get the information you need.

Furthermore, in addition to the display portion, the electronic information display also includes a base, a sensing portion, and a shield, wherein the base has a body and an accommodating space, and the accommodating space is located on the body. In the portion; the sensing portion is accommodated in the accommodating space and fixed on the body, the sensing portion and has two sensing ends, which are used to electrically connect with an external circuit to sense Electric information such as current, voltage or resistance of the external circuit; the display part is fixed on the body and is electrically connected to the sensing part, and the information sensed by the sensing part can be visualized by humans The perceivable digital form is expressed on the outside; the shield is fixed on the body, and a display space is defined between the shield and the combined body part to accommodate the display, And allow the numbers displayed on the display part to pass through the shield and transmit information to the outside.

Wherein, the display part has a display panel located in the display space.

Wherein, the display panel has a first light unit displaying digital fonts and a second light unit displaying electrical information units.

Wherein, the second light unit displays V or A.

Wherein, the body is in the shape of a straight column with a single outer diameter, and the accommodating space extends through the body along the column axis of the body.

Wherein, the display part is fixed on one end of the column shaft of the body.

Wherein, the seat system further includes an end ring, which is coaxially arranged at one end of the column shaft of the body and surrounds the circumference of the display part.

Wherein, the shield is screwed on the end ring.

Among them, the shield is a cylinder made of light-permeable materials.

Among them, the shield is a colored object.

(10)(10a)(10b): Electric information display

(20): Block

(21)(21b): Body

(211b): Through hole

(22): accommodation space

(23): Threaded part

(24): Fixed screw sleeve

(25): End ring

(30): Sensing part

(31)(32): Connection end

(33b): Connection line

(34b): Terminal

(40): Display

(41): Display panel

(411)(411a): first light unit

(412)(412a)(412b): second light unit

(50): Guard

(51): display space

(60): Transformer

(61): Terminal

Fig. 1 is a perspective view of the first preferred embodiment of the creation in the direction of the top view angle.

Fig. 2 is a perspective view of the first preferred embodiment of this creation in the direction of the bottom viewing angle.

Figure 3 is an exploded view of the first preferred embodiment of this creation.

Figure 4 is a top view of the first preferred embodiment of this creation.

Fig. 5 is a perspective view of the second preferred embodiment of the present creation in the direction of the top view angle.

Fig. 6 is a perspective view of the second preferred embodiment of the present creation in the direction of the bottom viewing angle.

Figure 7 is a top view of the second preferred embodiment of the present creation.

Fig. 8 is a perspective view of the third preferred embodiment of the present creation in the direction of the top viewing angle.

Figure 9 is a perspective view of the third preferred embodiment of the present creation in the direction of the bottom viewing angle.

Figure 10 is a top view of the third preferred embodiment of the present creation.

Fig. 11 is a perspective view of the third preferred embodiment of the creation in use.

Figure 12 is a three-dimensional view of a conventional transformer.

First of all, please refer to Figures 1 to 4. The electronic information display (10) provided in the first preferred embodiment of this creation mainly includes a (20), a sensing part (30) ), a display portion (40) and a shield (50).

In terms of use, the electrical information display (10) is a voltmeter used to display voltage values, and can be installed in machinery or other devices to display the voltage values in the sensed circuit.

Structurally, the seat (20) has a body (21) and an accommodation space (22) located in the body (21), so that the body (21) can make the electric information display (10) Can be installed in On a machine or device, and the accommodating space (22) is used as an accommodating space for the sensing portion and the electrical connection line between the sensing portion and the display portion (30).

The sensing portion (30) is accommodated in the accommodating space (22), and is fixed on the body (21), and has two connecting ends (31) (32) for communicating with the electrical information The circuit to be monitored in the machine or device installed in the display (10) is connected, and a sensing unit (not shown in the figure) receives the signal in the circuit to be monitored through each of the connection terminals (31) and (32). After analysis, the corresponding voltage information is obtained. However, since the iso-voltage sensing technology is a conventionally known technology, it will not be repeated here.

The display portion (40) is fixed on the body (21) and is electrically connected to the sensing portion (30) to receive the signal output by the sensing portion (30), and to receive the signal The signal is displayed in digital form to output the shape information of Arabic numerals that human vision can perceive.

The shield (50) is fixed on the body (21), and is formed between the shield (50) and the corresponding part of the body (21) to which the display portion (40) ) Display space (51), and isolate the display space (51) from the outside, so as to isolate the display part (40) from the outside to protect the display part (40).

As a result, the electrical information display (10) enables the sensing portion (30) to sense the voltage value in the circuit to be tested, and the display portion (40) displays the corresponding value, and the displayed value is not Blocked by the shield (50), the digital information is transmitted to the outside, so as to achieve the purpose of displaying voltage value information.

Among the above-mentioned structures, what needs special explanation is to reduce the size of the electric information display (10) and make it suitable for assembly with machinery or devices, so that the body (21) can be in shape The upper part is in the shape of a straight column with a single outer diameter, and the accommodating space (22) is extended and penetrated on the body (21) along the column axis of the body (21), and further makes the seat ( 20) It further includes two arc-shaped threaded parts (23) which are coaxially arranged on both sides of the column shaft of the body (21), and a fixed screw sleeve (24) ) Is coaxially threaded and sleeved on the body (21) and screwed on the threaded portion (23), an end ring (25) is coaxially arranged on the end of the column shaft of the body (21), and the The outer diameter of the end ring (25) is greater than the outer diameter of the body (21), by To form a distance between the end ring (25) and the fixing screw sleeve (24) that can be changed according to the depth of the fixing screw sleeve (24) screwed on the threaded portion (23), and the The spacing is used as a space for accommodating the edge of the machine or device, so that the electric information display (10) can be firmly combined with the machine or device.

Furthermore, in order to allow the user to easily learn the voltage information, the display portion (40) has a display panel (41) located in the display space (51), and the display panel (41) is capable of displaying Arabic numerals A first light unit (411) of a font type and a second light unit (412) of a unit for displaying electrical information, wherein the first light unit (411) is an Arabic numeral with a decimal value of ten digits, The second light unit (412) is a V-shaped display voltage unit, whereby the display portion (40) can change the display value of the first light unit (411) to achieve the purpose of transmitting voltage data. However, regarding the light-emitting technology of the first light unit (411) and the second light unit (412), because the technical features of this creation are not the target of improvement of this creation, and the technical content of the general knowledge, so This will not be redundant.

In addition, while the shield (50) protects the display portion (40), it must also allow the digital information on the display panel (41) to be transmitted by means of light. Therefore, the shield (50) is required It is made of light-permeable material to allow the information on the display panel (41) to be transmitted. Furthermore, the shield (50) is a colored, light-permeable cylindrical body with The cylinder opening is coaxially screwed to the inner ring surface of the end ring (25) facing the end ring (25) to facilitate assembly at the manufacturing stage and disassembly at the maintenance stage.

In addition to the disclosure of the first embodiment, in order to meet the needs of different information transmission, in addition to changing the selected sensing technology, as far as the user is concerned, the display content of the display part is the electronic information display The source of the information that can be obtained, therefore, in addition to the first embodiment disclosed above, this creation can also change the display content of the display unit with the change of the selected sensing technology, for example, in Figures 5 to 7 In the electronic information display (10a) provided by the second preferred embodiment of the present invention, the first light unit (411a) is a hundred-digit Arabic numeral font, and the second light unit (412a) is also It is a voltage unit of volts, but it adds "~" and "V" in parallel to provide a display content different from the first preferred embodiment.

Of course, in addition to displaying the voltage value, the technical content provided by this creation can also be used as an ammeter to display the current value in the sensed circuit, for example, as shown in Figures 8 to 10, as shown in the third preferred embodiment of the creation The electric information display (10b) provided is used as an ammeter. Therefore, current sensing technology should be selected as the technical content of the sensing unit, and the second light unit (412b) should be different from the first For the content of the embodiment, in this embodiment, the second light unit (412b) is the letter A of the current unit ampere to transmit the sensed current value information for the user's reference in operation.

Since the current sensing technology uses a transformer as the sensing terminal, as far as the technical content disclosed in the third preferred embodiment is concerned, it can be further made as shown in FIG. The measuring part further includes a pair of connecting wires (33b), one end of which is electrically connected with the circuit board of the sensing part in the containing space (22b), and the other end is connected from the shaft of the body (21b). The other end extends and is electrically connected to a terminal (34b), whereby the electrical information display (10b) can be used with the transformer (60) shown in Figure 12 The terminal (61) is electrically connected quickly. In this way, the electrical information display provided by this invention can be used as the ammeter disclosed in the third preferred embodiment when it is assembled on a machine or device. Quickly connect with the transformer. Compared with the inconvenience in connection between the ammeter and the transformer due to the lack of proper quick connection technology between the current meter and the transformer, this creation obviously has the advantages of convenient assembly and ensuring electrical connection. With good characteristics, its efficacy is undoubtedly significant.

In summary, the electronic information display provided by this creation uses the display unit to display clear numbers with specific values, which can improve the accuracy of information transmission and avoid errors. Take the third embodiment mentioned above as an example. Compared with the traditional pointer, the traditional pointer scale is "not obvious" and cannot immediately recognize the value, but the digital meter can increase the convenience of digital judgment.

Furthermore, by virtue of the straight post shape of the body, when the electronic information display is installed on a machine or device, only holes with appropriate apertures need to be drilled on the machine or device, allowing the body to pass through and stretch out. By changing the distance between the end ring and the fixed screw sleeve, the purpose of installing the electronic information display on a machine or device can be quickly achieved, and its processing and assembly are very convenient.

Secondly, by the protection and isolation effect provided by the shield to the display part, the internal circuit can be prevented from being damaged by moisture. At the same time, by the color of the shield, the user can quickly know the location of the display part. , In order to obtain relevant information.

Finally, it should be emphasized that each of the connecting ends is based on the wire connection technology of screw locking. At the same time, radial openings are formed on both sides of the other end of the body column and the other end of the body is formed. The perforation in the axial direction, according to this, enables each of the connecting ends to be easily electrically connected with the wires in the circuit to be tested, which increases the convenience of use, and furthermore, to increase the sense of position The connection between the measuring part and the external components is convenient, and other channels can be added to the other end of the body, such as the through hole (211b) for the connecting wire (33b) shown in Figure 11. Those with ordinary knowledge in the technical field to which the creation belongs can make simple additions or changes to the technical features disclosed in this creation, and it should still fall within the scope of protection of this creation.

(211b): Through hole

(33b): Connection line

(34b): Terminal

Claims (10)

An electric information display, including: One with a body, and a containing space is located in the body; A sensing part is accommodated in the accommodating space and fixedly connected to the body, and has two connecting ends for electrically connecting with an external circuit to sense the current, voltage or resistance of the external circuit. News; A display part fixed on the body and electrically connected with the sensing part, and capable of expressing the information sensed by the sensing part in a digital form that can be perceived by human vision; A shield is fixed on the body, and a display space is defined between the shield and the combined body part to accommodate the display and allow the numbers displayed on the display to be transparent Out of the shield, the information is transmitted to the outside. The electric information display according to claim 1, wherein the display part has a display panel located in the display space. The electric information display according to claim 2, wherein the display panel has a first light unit for displaying Arabic numerals and a second light unit for displaying electric information. The electrical information display according to claim 3, wherein the second light unit displays V or A. The electric information display according to claim 1, wherein the body is in the shape of a straight column with a single outer diameter, and the accommodating space extends through the body along the column axis of the body. The electric information display according to claim 5, wherein the display portion is fixed on one end of the column shaft of the body. The electric information display according to claim 6, wherein the base system further includes an end ring, which is coaxially arranged at one end of the shaft of the body and surrounds the circumference of the display part. The electric information display according to claim 7, wherein the shield is screwed to the end ring. The electric information display according to claim 1 or 8, wherein the shield is a cylindrical body made of a light-permeable material. The electric information display according to claim 9, wherein the shield is a colored object.

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