TW201914369A - A wireless electrostatic balance bracelet - Google Patents

Abstract

A wireless electrostatic balance bracelet, located in a human body, include a hand ring unit, a detection unit, a balancing unit, and a control unit. The hand ring unit includes a ring member disposed to the hand of the human body. The detection unit comprising an electrostatic detection means provided on the hand ring member, to detect an electrostatic value of the human body. The balancing unit includes a charge generating member provided on the hand ring member, to charge the human body. The control unit includes a balance control circuit provided in the hand ring member. The balance control circuit being electrically connected to the electrostatic detection member and the charge generation member, to obtain the electrostatic value detected by the electrostatic detection means, and controlling the charge generating member to charge the human body, further balancing the static electricity of the human body.

Description

 Wireless static balance bracelet  

The invention relates to an electrostatic wristband, in particular to a wireless electrostatic balance bracelet.

The demand for related electronic products of semiconductors is increasing. Consumers are evolving into the pursuit of light, thin, short and small, and the electronic components are continuously shrinking. The electronic packaging technology of semiconductor components is also innovating. Developed breakthroughs in existing technologies to meet the needs of electronic products on the market.

Furthermore, the manufacturing cost and added value of semiconductor products are both high, and the yield of products will be the necessary key to affect the function of the final electronic product. Therefore, every stage of semiconductor manufacturing process, every semiconductor product has The testing and inspection of the layers is the key to the quality of the final electronic product.

Generally speaking, the semiconductor product testing process refers to the testing process for detecting the telecommunications function and appearance of the packaged component after the package is packaged. The semiconductor product testing process includes on-line preparation, test machine testing, electrical sampling, label scanning, manual or machine. The operation procedure of the foot inspection, the foot inspection and the bending foot dressing, packaging, etc., wherein the Handler in the test machine test mainly determines whether the semiconductor product to be tested has been destroyed or electrostatically destroyed in the process, so-called static electricity It refers to the effect of positive or negative electricity caused by the movement of negative ions when the object is in contact and separated, so that the semiconductor product with small volume is broken, burned, deteriorated and destroyed by Electrostatic Discharge (ESD). When the situation is destroyed and fails, static protection has become one of the issues that the semiconductor industry needs to overcome.

The process environment in the semiconductor industry is mostly carried out in clean rooms, and the relative humidity of the clean room environment promotes the accumulation of static electricity, so static electricity is inevitable in the clean room. Wear static grounding bracelet, anti-static work shoes, ion fan, static bar, etc., layer protection to prevent static damage to electronic products.

Referring to FIG. 1, a wristband device for eliminating static electricity includes a wristband 12 disposed on a human body 11, a transmission line 13 connected to the wristband 12, and a grounding circuit 14 connected to the transmission line 13. The grounding circuit 14 is surely grounded to derive the electrostatic charge of the human body 11 so that the human body 11 does not carry an electrostatic charge and reaches a state of electrostatic equilibrium.

However, the conventional wrist device is directly grounded, and the wearer must be connected to the grounding wire. Therefore, the wearing space of the wearer is limited and cannot be freely moved.

When the person leaves the grounding range, the bracelet cannot be grounded, and the personnel will not be able to maintain electrostatic balance, which will not protect the semiconductor product.

Therefore, how to keep the work personnel to maintain static balance at all times, and to maintain the freedom of operation of the personnel, without being limited by the grounding line, is an urgent need for the relevant technical personnel.

In view of the above, an object of the present invention is to provide a wireless static balance wristband disposed on a human body and including a wristband unit, a detecting unit, a balancing unit, and a control unit.

The wristband unit includes a wristband member disposed on the human body.

The detecting unit includes an electrostatic detecting component disposed on the wristband member to detect static electricity of the human body.

The balancing unit includes a charge generating member disposed on the bracelet member to emit a charge to the human body.

The control unit includes a balance control circuit disposed on the wristband member, and the balance control circuit is electrically connected to the static electricity detecting member and the charge generating member for obtaining static electricity detected by the static electricity detecting member, and The charge generating member is controlled to emit a charge to the human body to further balance the static electricity of the human body.

Another technical means of the present invention is that the above-described balance control circuit can control the charge generating member to generate a charge opposite to the static electricity of the human body.

Another technical means of the present invention is that the wireless static balance wristband further includes a power unit, and includes a power storage member disposed on the wristband member, and the power storage member is electrically connected to the balance control circuit.

According to still another aspect of the present invention, the power unit further includes a power transmission port disposed on the wristband member for charging the power storage member.

A further technical means of the present invention is that the wireless static balance wristband further includes a control unit, and includes a control panel disposed on the wristband member, the control panel being electrically connected to the balance control circuit.

Another technical means of the present invention is that the control unit further includes a data storage member electrically connected to the balance control circuit.

According to still another aspect of the present invention, the control unit further includes an alarm member electrically connected to the balance control circuit to issue an alarm to the outside.

Another technical means of the present invention is that the control unit further includes a wireless transceiver component electrically connected to the balance control circuit for transmitting and receiving wireless information.

Another technical means of the present invention is that the control unit further includes a power detecting component electrically connected to the balance control circuit to detect the stored power of the power storage component.

Still another technical means of the present invention is that the above-described charge generating member is in contact with the human body to conduct the generated electric charge to the human body.

The beneficial effect of the present invention is that the power storage component stores sufficient power to provide power for the electronic components in the wireless static balance wristband, so that the power detecting component can detect the static electricity of the human body, and the balance control circuit The charge generating member is controlled to emit opposite charges to the human body, further balancing the static electricity of the human body, and the static electricity is effectively eliminated without connecting a grounding wire, so that the person can freely perform work.

11‧‧‧ Human body

12‧‧‧Bracelet

13‧‧‧ transmission line

14‧‧‧ Grounding circuit

21‧‧‧ Human body

31‧‧‧Bangle unit

311‧‧‧Brace member

32‧‧‧Detection unit

321‧‧‧Electrostatic detection components

33‧‧‧Balance unit

331‧‧‧Charge generating component

34‧‧‧Control unit

341‧‧‧balance control circuit

342‧‧‧Data storage component

343‧‧‧Alarm components

344‧‧‧Wireless transceiver components

345‧‧‧Power detection components

35‧‧‧Power unit

351‧‧‧electric storage components

352‧‧‧Power transmission埠

36‧‧‧Control unit

361‧‧‧Control panel

1 is a schematic view of a device, a wristband device capable of eliminating static electricity; FIG. 2 is a cross-sectional view of a device, illustrating a preferred embodiment of a wireless electrostatic balance wristband of the present invention; and FIG. 3 is a block diagram. The component connection of the preferred embodiment is illustrated.

The related features and technical details of the present invention will be apparent from the following detailed description of the preferred embodiments. It should be noted that before the detailed description, similar elements are denoted by the same reference numerals.

2 and 3, a preferred embodiment of a wireless static balance wristband according to the present invention is provided on a human body 21 and includes a wristband unit 31, a detecting unit 32, a balancing unit 33, and a control unit. 34.

The bracelet unit 31 includes a bracelet member 311 disposed on the human body 21. Preferably, the wristband member 311 is disposed on the wrist of the human body 21, and the static electricity of the human body 21 is removed based on the hand. In actual implementation, the wristband member 311 can be disposed at any position of the human body 21. It should not be limited to this.

The detecting unit 32 includes an electrostatic detecting member 321 disposed on the wristband member 311 to detect static electricity of the human body 21. More specifically, the surface of the static electricity detecting member 321 has an insulating layer that is not in direct contact with the human body 21, and induces static electricity of the human body 21 in a charge-sensing manner. For example, when the human body 21 accumulates positive static electricity, A negative charge is induced on the electrostatic detecting member 321 , and when the human body 21 accumulates negative static electricity, a positive charge is induced on the static detecting member 321 . In actual implementation, other static sensing elements may be used, and should not be limited thereto.

The balancing unit 33 includes a charge generating member 331 disposed on the bracelet member 311 to emit a positive or negative charge to the human body 21. Preferably, the surface of the charge generating member 331 is a conductor and is in contact with the human body 21 and electrically connected to conduct positive or negative charges generated to the human body 21.

The charge generating member 331, after receiving the command from the control unit 34, emits only a positive charge for a period of time, or only a negative charge for a period of time until the electrostatic balance. In practice, pulse width modulation (PWM) techniques can be used to generate charge, which should not be limited.

The control unit 34 includes a balance control circuit 341 disposed on the wristband member 311. The balance control circuit 341 is electrically connected to the static electricity detecting member 321 and the charge generating member 331 for acquiring the static electricity detecting member 321 The detected static electricity, and controls the charge generating member 331 to emit a charge to the human body 21 to further balance the static electricity of the human body 21.

The balance control circuit 341 can control the charge generating member 331 to generate a charge opposite to the electrostatic polarity of the human body 21 to balance the static electricity of the human body 21. For example, when the static electricity detecting member 321 detects that the human body 21 is positively static, the balance control circuit 341 controls the charge generating member 331 to generate a negative charge until the static electricity of the human body 21 is zero, and the charge generating member 331 It stops generating negative charges. When the electrostatic detecting member 321 detects that the human body 21 is negatively charged, the balance control circuit 341 controls the charge generating member 331 to generate a positive charge until the static electricity of the human body 21 is zero, and the charge generating member 331 stops generating positive Charge.

The power unit 35 includes a power storage member 351 disposed on the wristband member 311, and a power transmission port 352 disposed on the wristband member 311. The power storage member 351 is electrically connected to the balance control circuit 341 to provide energy for operating the electronic components in the wireless static balance wristband, so that the wireless static balance wristband can move freely with the human body 21, and does not need an external connection. The grounding wire does not need to be connected to other electronic devices.

The power transmission port 352 can provide a power line to be inserted to charge the power storage member 351. Preferably, the power transmission port 352 is a transmission interface of a universal serial bus (USB) specification to connect an external power source and store the power in the power storage member 351. In actual implementation, the power transmission port 352 can use other specifications of the charging interface or communication interface, and should not be limited.

The control unit 36 includes a control panel 361 disposed on the wristband member 311. The control panel 361 is electrically connected to the balance control circuit 341. Preferably, the manipulation panel 361 can display the static measurement value currently measured by the human body 21 and can accept manipulation to input parameters. Preferably, the control panel 361 is a touch panel, which can display graphics and touch operations. In actual implementation, a power-saving liquid crystal display panel and a plurality of buttons can be used for control, and should not be limited thereto.

The control unit 34 further includes a data storage member 342 electrically connected to the balance control circuit 341, an alarm member 343 electrically connected to the balance control circuit 341, and a wireless transceiver member electrically connected to the balance control circuit 341. 344, and a power detecting component 345 electrically connected to the balance control circuit 341. The data storage member 342, the alarm member 343, the wireless transceiver member 344, and the power detecting member 345 are disposed in the wristband member 311.

The balance control circuit 341 stores the value of the static electricity detected by the static electricity detecting member 321 in the data storage member 342 according to the measured time, and the balance control circuit 341 can read the data storage member 342. The electrostatic value of the history detection is displayed on the manipulation panel 361.

The alarm member 343 can issue an alarm to the outside. Preferably, the alarm member 343 is a buzzer. The balance control circuit 341 can set the upper limit of the static electricity detected by the static electricity detecting member 321 by using the control panel 361. When the static electricity detected by the static electricity detecting member 321 is greater than the set value At the upper limit value, the balance control circuit 341 controls the alarm member 343 to issue an alarm to the outside.

In general, the electrostatic balance must effectively neutralize the positive and negative charges, and the speed of the charge is closely related to the conductivity of the human body 21. When the surface of the human body 21 is dry, the charge moves slowly, and it is not easy to accumulate static electricity. It is easy to neutralize positive and negative charges.

When the surface of the human body 21 is wet and the charge moves rapidly, the wireless static balance bracelet can effectively balance the static electricity, and the electrostatic value detected by the static electricity detecting member 321 of the detecting unit 32 should approach zero.

When the static electricity of the human body 21 is unbalanced, it may indicate that the surface of the human body 21 is too dry, and it is easy to accumulate static electricity. The alarm member 343 can remind the human body 21 to moisturize the skin first, so that the human body 21 is not easy to accumulate static electricity, even if The human body 21 accumulates static electricity due to induction or friction, and can also perform charge neutralization immediately to achieve electrostatic balance.

The wireless transceiver component 344 can send and receive wireless information to the outside. Preferably, the wireless communication technology is used to connect to at least one smart computer device to store the static electricity detected by the wireless static balance device. And analyze and monitor.

The smart computer device can be connected to a plurality of wireless electrostatic balance devices to manage the plurality of wireless electrostatic balance devices to ensure that the production process is not subject to static electricity. In actual implementation, the wireless transceiver component 344 may not be provided, and should not be limited thereto.

The power detecting member 345 can detect the stored power of the power storage member 351. Preferably, the power detecting component 345 can detect the voltage value in the balance control circuit 341 to determine the stored power of the power storage member 351, and feed back the voltage detection information to the balance control circuit 341. When the information of the detection is low, the control panel 361 and the alarm member 343 notify the relevant person to charge the power storage member 351 as soon as possible, or replace the other wireless static electricity balance device, and then continue the process.

In summary, the present invention utilizes the components of the miniaturized electrostatic detecting member 321 and the charge generating member 331 so that the electrostatic detecting member 321 and the charge generating member 331 can be disposed in the wristband member 311, and the balance can be directly balanced. The static electricity of the human body 21 does not need to be grounded otherwise. Further, the power storage member 351 is placed in the wristband member 311 to provide sufficient electric power to drive the operation of the electronic component, so that the human body 21 can freely move and work, thereby effectively expanding the working area of the human body 21, so that the present invention can be achieved. The purpose of the invention.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

Claims (10)

 A wireless static balance wristband is disposed on a human body and includes: a hand ring unit including a wristband member disposed on the human body; and a detecting unit including an electrostatic detecting component disposed on the wristband member Detecting static electricity of the human body; a balance unit comprising a charge generating member disposed on the wristband member to emit a charge to the human body; and a control unit including a balance control circuit disposed on the wristband member, The balance control circuit is electrically connected to the static electricity detecting member and the charge generating member for obtaining static electricity detected by the static electricity detecting member, and controlling the charge generating member to emit electric charge to the human body to further balance the static electricity of the human body .    The wireless electrostatic balance wristband according to claim 1, wherein the balance control circuit controls the charge generation member to generate an electric charge opposite to the static electricity of the human body.    The wireless static balance wristband according to claim 2, further comprising a power unit, comprising a power storage member disposed on the wristband member, the power storage member being electrically connected to the balance control circuit.    The wireless static balance wristband according to claim 3, wherein the power unit further comprises a power transmission port disposed on the wristband member for charging the power storage member.    The wireless static balance wristband according to claim 4, further comprising a control unit, comprising a control panel disposed on the wristband member, the control panel being electrically connected to the balance control circuit.    The wireless electrostatic balance bracelet of claim 5, wherein the control unit further comprises a data storage member electrically connected to the balance control circuit.    The wireless static balance wristband according to claim 6, wherein the control unit further comprises an alarm member electrically connected to the balance control circuit to issue an alarm to the outside.    The wireless static balance wristband according to claim 7, wherein the control unit further comprises a wireless transceiver component electrically connected to the balance control circuit for transmitting and receiving wireless information.    The wireless electrostatic balance wristband according to claim 8 , wherein the control unit further comprises a power detecting component electrically connected to the balance control circuit to detect the stored power of the power storage component.    The wireless electrostatic balance wristband of claim 9, wherein the charge generating member is in contact with the human body to conduct the generated charge to the human body.