CN205339850U - Wearable prevents special bracelet of static - Google Patents
Wearable prevents special bracelet of static Download PDFInfo
- Publication number
- CN205339850U CN205339850U CN201520758317.1U CN201520758317U CN205339850U CN 205339850 U CN205339850 U CN 205339850U CN 201520758317 U CN201520758317 U CN 201520758317U CN 205339850 U CN205339850 U CN 205339850U
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- wearable
- conductive resistance
- bracelet
- wrist strap
- static
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- Elimination Of Static Electricity (AREA)
Abstract
The utility model discloses a wearable prevents special bracelet of static, including the wrist strap, characterized by: the wrist strap be equipped with the metallic conduction thin slice on the side with people's physical contact, metallic conduction thin slice and the one end electricity of an electrically conductive resistance be connected, the other end and the ground connection of electrically conductive resistance. The utility model discloses be equipped with copper fibre web can guarantee with human good contact, can derive the static in the human body effective and safely through electrically conductive resistance simultaneously, having avoided sometimes, static can make keenlying feel of the too big production of static electric current electric shock too by force, adjustable wrist strap length in addition to make wrist and bracelet contact better.
Description
Technical field
This utility model relates to a kind of special bracelet of wearable antistatic being applied in transformer station staff and eliminating electrostatic.
Background technology
Growing along with supply of electric power, increasing high pressure, extra-high voltage electrical equipment are put in the middle of operation of power networks, and equipment safety, personal safety are had higher requirement by this.After substation operation, it is necessary to transforming plant primary equipment is carried out preventive trial and service work.At work, this phenomenon, repair apparatus both sides ground connection often occur, but when human contact is to these equipment, there is also spark and the sound of " whip " between hands and equipment, human body has the sensation of pricking geted an electric shock, and this phenomenon serious threat is to the physical and mental health of staff.
When operator are operated in transformer station for above-mentioned reasons, anti-electrostatic wrist ring, existing the more commonly used anti-electrostatic wrist ring all can be dressed, as shown in Figure 1, generally being made up of wrist strap 1, earth lead 2, wrist strap electrically connects with earth lead, and wrist strap is directly sleeved in the wrist of people, earth lead is connected with ground wire, make work of transformer substation personnel contacting before grounding apparatus, by bracelet by human body grounding, safety relief static electricity on human body lotus, human-body potential is reduced to zero potential, eliminates electrostatic hazard.But owing to the anti-electrostatic wrist ring of prior art is not for transformer station's internal medium design, do not include conduction original paper, if operator dress bracelet and are operated under transformer station's internal medium, being likely to occur cannot completely derive electrostatic, makes human-body potential reduce to earthy situation, thus causing, when power station staff operates equipment in transformer station, still there will be the sensation of pricking being electrically shocked.
Utility model content
Technical problem to be solved in the utility model, it is simply that provide a kind of and specialize in the special bracelet of wearable antistatic that in transformer station, staff uses.
Solving above-mentioned technical problem, this utility model adopts following technical scheme:
A kind of special bracelet of wearable antistatic, including wrist strap, it is characterized in that: described wrist strap with the side of human contact on be provided with metallic conduction thin slice, the electrical connection of one end of described metallic conduction thin slice and a conductive resistance, the other end of described conductive resistance is connected with ground wire.
As a kind of embodiment of the present utility model, described conductive resistance is adjustable resistor, it is possible to according to the environment of transformer station and electrostatic potential size, regulate the size of resistance, so that staff is safer.
As a kind of embodiment of the present utility model, described metallic conduction thin slice is copper fleece, and copper fleece can contact well with human body, it is ensured that the electric conductivity of bracelet.
As a kind of embodiment of the present utility model, the two ends of described wrist strap can be connected by buckle mechanism snaps.
Further, described buckle mechanism includes: the buckle part that several buckle holes of having in one end of wrist strap, the other end are provided with, fasten, by buckle hole and buckle part, the wrist size being easy to according to staff and adjust wrist strap length, so that wrist and bracelet better contact with.
As a kind of embodiment of the present utility model, described conductive resistance is sealed in a seal box, the one side of described seal box be provided with for the jack being electrically connected to ground, the other end of described conductive resistance electrically connects with jack.
When described conductive resistance is constant resistance, its resistance is 30 Ω.
The resistance of described adjustable resistor ranges for 0～50 Ω.
Further, described metallic conduction thin slice and conductive resistance are by being welded to connect.
Compared with prior art, this utility model work has the advantage that
This utility model is provided with copper fleece and can guarantee that the good contact with human body, can efficiently and safely be derived by the electrostatic in human body by conductive resistance simultaneously, it is to avoid electrostatic can make too by force the excessive pain producing electric shock of electrostatic induced current sometimes；Additionally adjustable wrist strap length, so that wrist and bracelet better contact with.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of prior art bracelet；
Fig. 2 is front view of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is upward view of the present utility model；
Fig. 5 is the inside enlarged drawing of this utility model embodiment one seal box.
In figure: 1-wrist strap, 2-earth lead, 3-buckle part, 4-buckle hole, 5-seal box, the copper fleece of 6-, 7-conductive resistance, 8-jack.
Detailed description of the invention
Below in conjunction with accompanying drawing, by embodiment, the utility model is described in further detail.
If Fig. 2 is embodiment one of the present utility model to the special bracelet of wearable antistatic shown in 5, including wrist strap 1, wrist strap 1 with the side of human contact on be provided with metallic conduction thin slice, metallic conduction thin slice is electrically connected by the one end being welded to connect with a conductive resistance 7, the other end of conductive resistance 7 is connected with ground wire, and the resistance of conductive resistance 7 is 30 Ω；Wherein metallic conduction thin slice is copper fleece 6, and copper fleece 6 can contact well with human body, it is ensured that the electric conductivity of bracelet；The two ends of wrist strap 1 can be connected by buckle mechanism snaps, buckle mechanism includes: the buckle part 3 that several buckle holes 4 of having in one end of wrist strap, the other end are provided with, fasten, by buckle hole 4 and buckle part 3, the wrist size being easy to according to staff and adjust wrist strap length, so that wrist and bracelet better contact with.
This utility model also includes a seal box 5; conductive resistance 7 is sealed in seal box 5; the one side of seal box 5 be provided with for the jack 8 being electrically connected to ground; the other end of conductive resistance 7 electrically connects with jack 8; conductive resistance is placed in seal box both can dustproof and waterproof, can protect again and avoid staff to touch and cause being electrically shocked.
Embodiment two of the present utility model, its with this utility model embodiment one the difference is that, conductive resistance in embodiment two is adjustable resistor, the Standard resistance range of adjustable resistor is for for 0～50 Ω, can according to the environment of transformer station and electrostatic potential size, regulate the size of resistance, so that staff is safer.
Embodiment described above only have expressed some embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.
Claims (8)
1. the special bracelet of wearable antistatic, including wrist strap, it is characterized in that: described wrist strap with the side of human contact on be provided with metallic conduction thin slice, the electrical connection of one end of described metallic conduction thin slice and a conductive resistance, the other end of described conductive resistance is connected with ground wire.
2. the special bracelet of wearable antistatic according to claim 1, is characterized in that: described conductive resistance is adjustable resistor.
3. the special bracelet of wearable antistatic according to claim 1, is characterized in that: described metallic conduction thin slice is copper fleece.
4. the special bracelet of wearable antistatic according to claim 1, is characterized in that: the two ends of described wrist strap are connected by buckle mechanism snaps.
5. the special bracelet of wearable antistatic according to claim 4, is characterized in that: described buckle mechanism includes: the buckle part that several buckle holes of having in one end of wrist strap, the other end are provided with.
6. the special bracelet of wearable antistatic according to claim 1, it is characterized in that: described conductive resistance is sealed in a seal box, the one side of described seal box be provided with for the jack being electrically connected to ground, the other end of described conductive resistance electrically connects with jack.
7. the special bracelet of wearable antistatic according to claim 2, is characterized in that: the resistance of described adjustable resistor ranges for 0～50 Ω.
8. according to the arbitrary described special bracelet of wearable antistatic of claim 1 to 7, it is characterized in that: described metallic conduction thin slice and conductive resistance are by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758317.1U CN205339850U (en) | 2015-09-25 | 2015-09-25 | Wearable prevents special bracelet of static |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758317.1U CN205339850U (en) | 2015-09-25 | 2015-09-25 | Wearable prevents special bracelet of static |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205339850U true CN205339850U (en) | 2016-06-29 |
Family
ID=56166876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758317.1U Active CN205339850U (en) | 2015-09-25 | 2015-09-25 | Wearable prevents special bracelet of static |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205339850U (en) |
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2015
- 2015-09-25 CN CN201520758317.1U patent/CN205339850U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |