CN210720586U - Anti-static wrist strap monitor - Google Patents

Abstract

The utility model provides an anti-static wrist strap monitor, which relates to the field of anti-static wrist straps and comprises a shell, wherein a storage battery is fixed on the bottom side of the inner wall of the shell, a controller and a vibrating motor which are electrically connected with the storage battery are fixed in the shell and positioned at the side part of the storage battery, a lamp bead which is electrically connected with the controller is embedded at the top of the shell, a groove is arranged at the bottom of the shell, a metal contact ball is arranged in the groove, the anti-static wrist strap monitor effectively reduces the damage of the external environment to the metal contact ball, is helpful to ensure the electrical conductivity and the service life of the metal contact ball, the metal contact ball is pressed by a metal contact rod and a spring to be tightly attached to the arm of a user, the contact is ensured, the whole volume is small, the weight is light, and the wearing comfort is effectively improved, the operation of wearing is simple and convenient, and the use is convenient.

Description

Anti-static wrist strap monitor

Technical Field

The utility model relates to an anti-static wrist strap technical field specifically is an anti-static wrist strap monitor.

Background

The anti-static wrist strap is divided into a rope wrist strap, a cordless wrist strap and an intelligent anti-static wrist strap, and is divided into a single-loop wrist strap and a double-loop wrist strap according to the structure, and is used for releasing the static electricity of a human body.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a prevent static wrist strap monitor, the metal that has solved the contrast file touches extremely exposes outside, easily receives external environment influence and damages the good nature that influences the contact, and the whole device volume of contrast file is great simultaneously, and weight is heavier, the not good problem of travelling comfort of wearing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an anti-static wrist strap monitor comprises a shell, wherein a storage battery is fixed on the bottom side of the inner wall of the shell, a controller and a vibration motor which are electrically connected with the storage battery are fixed in the shell and positioned at the side part of the storage battery, the top of the shell is embedded with a lamp bead which is electrically connected with the controller, the bottom of the shell is provided with a groove, and a metal contact ball is arranged in the groove, the top of the metal contact ball is connected with a metal contact rod, a support plate is clamped at the bottom of the inner wall of the shell and above the metal contact ball, the top of the metal contact rod penetrates through the bottom of the shell and extends to the top of the support plate, the outer wall of the metal feeler lever is sleeved with a fixing ring below the support plate, the outer wall of the metal feeler lever is sleeved with a spring between the fixing ring and the support plate, and a wire is connected between the metal feeler lever and the controller.

Preferably, the fixed plate is all installed to the both sides of casing, the internally mounted of fixed plate has the fixed axle, the outer wall cover of fixed axle is equipped with rotatable sleeve, be connected with the torsional spring between sleeve and the fixed axle, telescopic outer wall ligature has the rope of tying up, the other end of tying up the rope encircles in telescopic outer wall and is connected with the connecting plate, two the lateral wall of connecting plate all inlays and has the magnetic sheet, two one side magnetic field direction that the magnetic sheet is close to each other is all opposite, the bottom both sides of casing are all inlayed and are had the iron sheet.

Preferably, the lateral walls of the two connecting plates are bonded with magic tapes on the peripheries of the magnetic sheets, and the magic tapes on the lateral walls of the two connecting plates are matched with each other.

Preferably, a silica gel sheet is bonded to the bottom of the shell, and the bottom of the silica gel sheet is inwards concave to form an arc.

Preferably, both sides of the outer wall of the sleeve are fixed with side rings, and the binding rope is positioned between the two side rings.

(III) advantageous effects

The utility model provides an antistatic wrist strap monitor. The method has the following beneficial effects:

1. this prevent static wrist strap monitor, the metal contact ball is hidden in the groove of casing bottom, and the effectual external environment that has reduced helps guaranteeing its electric conductivity and postpones life to the damage of metal contact ball, and the metal contact ball receives the suppression of metal feeler lever and spring and hugs closely user's arm, has guaranteed the good nature of contact.

2. This antistatic wrist strap monitor, whole small in size, light in weight, the effectual travelling comfort of wearing that has improved, the easy operation of wearing is convenient, convenient to use, and the volume can reduce when idle, and the convenience is stored to it, and the practicality is better.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is a schematic structural diagram of the connection plate of the present invention.

In the figure: the device comprises a shell 1, a storage battery 2, a controller 3, a vibrating motor 4, a metal contact ball 5, a metal contact rod 6, a support plate 7, a spring 8, a lamp bead 9, a fixing plate 10, a fixing shaft 11, a sleeve 12, a binding rope 13, a connecting plate 14, a magnetic sheet 15, an iron sheet 16, a magic tape 17, a side ring 18 and a silica gel sheet 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides an antistatic wrist strap monitor, as shown in fig. 1-3, including a housing 1, a storage battery 2 is fixed on the bottom side of the inner wall of the housing 1, a charging port connected with the storage battery 2 is installed on the side wall of the housing 1, a controller 3 and a vibrating motor 4 which are electrically connected with the storage battery 2 are fixed in the housing 1 and positioned on the side part of the storage battery 2, the model of the controller 3 is DATA-7311, a lamp bead 9 which is electrically connected with the controller 3 is embedded on the top of the housing 1, a groove is arranged on the bottom of the housing 1, a metal contact ball 5 is arranged in the groove, the metal contact ball 5 is connected with a metal contact rod 6 relative to a metal pole piece 7 in a comparison file (application number is cn201720990258.x, the patent name is an antistatic wrist strap monitor), a support plate 7 is clamped on the top of the metal contact ball 5 at the bottom of the inner wall of the housing 1 and positioned above, the top of the metal contact rod 6 penetrates through the bottom of the shell 1 and extends to the top of the support plate 7, the outer wall of the metal contact rod 6 is positioned below the support plate 7 and sleeved with the fixing ring, the outer wall of the metal contact rod 6 is positioned between the fixing ring and the support plate 7 and sleeved with the spring 8, a wire is connected between the metal contact rod 6 and the controller 3, the metal contact ball 5 is hidden in a groove at the bottom of the shell 1, the damage of the external environment to the metal contact ball 5 is effectively reduced, the electrical conductivity and the service life of the metal contact ball are guaranteed, the metal contact ball 5 is pressed by the metal contact rod 6 and the spring 8 to be tightly attached to the arm of a user, the contact is good, meanwhile, the friction between the spherical metal contact ball 5 and the user is reduced, the comfort is improved, when the hand of the user is electrified, when the metal contact ball 5 detects a signal, the controller 3 controls the vibration motor 4 to vibrate and the light of, thereby making a reminder to the user.

Wherein, the fixed plate 10 is arranged on both sides of the shell 1, the fixed shaft 11 is arranged in the fixed plate 10, the rotatable sleeve 12 is sleeved on the outer wall of the fixed shaft 11, the torsion spring is connected between the sleeve 12 and the fixed shaft 11, the binding rope 13 is bound on the outer wall of the sleeve 12, the other end of the binding rope 13 surrounds the outer wall of the sleeve 12 and is connected with the connecting plate 14, the magnetic sheets 15 are inlaid on the side walls of the two connecting plates 14, the magnetic fields of the two sides of the two magnetic sheets 15 which are close to each other are opposite, the iron sheets 16 are inlaid on both sides of the bottom of the shell 1, the two connecting plates 14 are pulled to be close to each other, the wearing operation can be completed through the mutual attraction of the two magnetic sheets 15, the wearing operation is simple and convenient, at the moment, the binding rope 13 is in a tight state under the action of the torsion spring between the sleeve 12 and the fixed shaft 11, the wearing firmness, the magnetic sheet 15 of connecting plate 14 adsorbs on the iron sheet 16 of casing 1, can contract the device to less volume, convenient storage, compares with the comparison file, and the whole small in size of the device is worn more comfortablely.

Wherein, the lateral wall of two connecting plates 14 and the periphery that is located magnetic sheet 15 all bonds and has had magic subsides 17, and the magic of 14 lateral walls of two connecting plates is pasted 17 looks adaptation, makes two connecting plates 14 more stable of connecting.

Wherein, the bottom of casing 1 bonds has silicon sheet 19, and the bottom of silicon sheet 19 is to the indent arcuation, improves the travelling comfort of wearing.

Wherein, both sides of the outer wall of the sleeve 12 are fixed with side rings 18, and the binding rope 13 is positioned between the two side rings 18.

The working principle is as follows: when the device is used, the two connecting plates 14 are pulled to be close to and attached to each other, the wearing operation can be completed through the mutual attraction of the two magnetic sheets 15, the binding rope 13 is in a tight state under the action of the torsion spring between the sleeve 12 and the fixed shaft 11, the wearing firmness is effectively ensured, meanwhile, when the two connecting plates 14 are not connected together, the binding rope 13 is automatically wound on the outer wall of the sleeve 12 under the action of the torsion spring, the magnetic sheets 15 of the connecting plates 14 are adsorbed on the iron sheets 16 of the shell 1, the device can be contracted to a smaller size, the metal contact ball 5 is hidden in a groove at the bottom of the shell 1, the damage of the external environment to the metal contact ball 5 is effectively reduced, the metal contact ball 5 is pressed by the metal contact rods 6 and the spring 8 to be attached to the arm of a user, the contact well is ensured, meanwhile, the friction between the spherical metal contact ball 5 and the user, when user's hand was electrified, when metal contact ball 5 detected the signal, controller 3 controlled vibration motor 4 vibration and the bright of lamp pearl 9 to carry out the warning to the user.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The anti-static wrist strap monitor is characterized by comprising a shell (1), wherein a storage battery (2) is fixed on the bottom side of the inner wall of the shell (1), a controller (3) and a vibrating motor (4) which are electrically connected with the storage battery (2) are fixed on the side part of the storage battery (2) inside the shell (1), a lamp bead (9) which is electrically connected with the controller (3) is embedded on the top of the shell (1), a groove is formed in the bottom of the shell (1), a metal contact ball (5) is arranged inside the groove, a metal contact rod (6) is connected to the top of the metal contact ball (5), a support plate (7) is clamped on the bottom of the inner wall of the shell (1) above the metal contact ball (5), and the top of the metal contact rod (6) penetrates through the bottom of the shell (1) and extends to the top of the support plate (7), the outer wall of metal feeler lever (6) just is located the below cover of mounting panel (7) and has connect solid fixed ring, the outer wall of metal feeler lever (6) just is located and has cup jointed spring (8) between solid fixed ring and mounting panel (7), be connected with the wire between metal feeler lever (6) and controller (3).

2. The antistatic wrist strap monitor as claimed in claim 1, wherein: fixed plate (10) are all installed to the both sides of casing (1), the internally mounted of fixed plate (10) has fixed axle (11), the outer wall cover of fixed axle (11) is equipped with rotatable sleeve (12), be connected with the torsional spring between sleeve (12) and fixed axle (11), the outer wall ligature of sleeve (12) has rope (13) of tying up, the other end of rope (13) encircles in the outer wall of sleeve (12) and is connected with connecting plate (14), two the lateral wall of connecting plate (14) all inlays and has magnetic sheet (15), two one side magnetic field direction that magnetic sheet (15) are close to each other is all opposite, the bottom both sides of casing (1) are all inlayed and are had iron sheet (16).

3. The antistatic wrist strap monitor as claimed in claim 2, wherein: the side wall of two connecting plate (14) and the periphery that is located magnetic sheet (15) all bond and have magic subsides (17), two magic subsides (17) looks adaptation of connecting plate (14) lateral wall.

4. The antistatic wrist strap monitor as claimed in claim 1, wherein: the bottom of the shell (1) is bonded with a silica gel sheet (19), and the bottom of the silica gel sheet (19) is inwards concave to form an arc shape.

5. The antistatic wrist strap monitor as claimed in claim 2, wherein: side rings (18) are fixed on two sides of the outer wall of the sleeve (12), and the binding rope (13) is located between the two side rings (18).

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