CN211014471U

CN211014471U - Portable electrostatic detector

Info

Publication number: CN211014471U
Application number: CN201921682346.9U
Authority: CN
Inventors: 马婷; 谢丹丹; 王飞; 朱美杨; 张宇辉
Original assignee: Shanghai Baohu Quality Inspection And Testing Co ltd
Current assignee: Shanghai Baohu Quality Inspection And Testing Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-14
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a portable electrostatic detection ware relates to electrostatic detection equipment technical field. The technical scheme is that a sleeving piece is arranged so that the body can be conveniently carried and used by a user, and a fixing device with an extension belt and a butting column is arranged so as to reduce the phenomenon of looseness when the body is fixed on the outer side wall of the arm of the user; set up the cushioning cover in order to alleviate the impact that receives when the organism weighs down on the ground, and then the security when the guarantee improves the organism and carries, reached convenient to use person's safety and light carry and use electrostatic detection ware's effect.

Description

Portable electrostatic detector

Technical Field

The utility model relates to an electrostatic detection equipment technical field, more specifically say, it relates to a portable electrostatic detection ware.

Background

Currently, an electrostatic detector is a device for detecting the amount of electrostatic charge carried by a human body. The static electricity detection device is widely applied to various fields of printing factory paper printing, safety inspection of mine mining and the like so as to detect hidden static electricity in real time and reduce economic loss and life threat caused by the static electricity.

Chinese prior application No. CN94216531.4 provides an electrostatic detector including a housing. The surface of the shell is sequentially provided with an ammeter and a loudspeaker, and the ammeter is positioned above the loudspeaker. The top of the shell is provided with an electrostatic detection probe, the inner cavity of the shell is provided with a power supply, and one end of the power supply is provided with a music integrated circuit block. The music IC is electrically connected with a power supply through an electric wire, so that the electrostatic detection probe can emit sound through the loudspeaker to warn after detecting the electrostatic signal. One end of the music integrated circuit block, which is far away from the power supply direction, is electrically connected with an electrostatic display circuit through an electric wire, and one end of the music integrated circuit block, which is far away from the music integrated circuit block direction, is connected with an electrostatic detection probe, so that an ammeter can display the intensity of real-time detection static electricity.

However, the common electrostatic detector lacks the portable grabbing device of the user of being convenient for, and the user is comparatively arduous when handing the use, and its inner structure is mostly accurate electricity and the outside lacks the shockproof anti-falling protection device of adaptation, and then easily vibrates the damage and influences its normal carrying and use to the organism when falling to the ground, so remain to improve.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a portable electrostatic detector, it has the safe and light advantage of carrying and using electrostatic detector of convenient to use person.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a portable static detector comprises a machine body and a static detection probe positioned at one end of the machine body in the height direction, wherein a sleeving piece is arranged at one side of the machine body in the width direction, a plurality of mounting plates are vertically arranged on the outer side wall of the machine body, rotating pins are arranged between every two adjacent mounting plates, and a fixing device is jointly arranged between every two adjacent rotating pins; the fixing device comprises a first attaching piece and a second attaching piece, an extending belt is arranged on the surface of the first attaching piece far away from the sleeving piece, and a plurality of through holes penetrate through the upper surface of the extending belt along the thickness direction of the extending belt; the surface of the second attaching sheet far away from the sleeving piece is vertically provided with a butting column, and the butting column is matched with the through connecting hole; the periphery of the machine body is provided with a shock absorption sleeve in a surrounding way.

Through adopting above-mentioned technical scheme, the user stretches into the cover with the arm and establishes the inside wall to make the organism be fixed in and carry and use on user's arm. The first attaching piece and the second attaching piece rotate around the rotating pin and are attached to the outer side wall of the arm, the extending belt is pulled, the through hole on the surface of the extending belt is sleeved on the outer side wall of the abutting column, the phenomenon that the machine body is loosened on the outer side wall of the arm is reduced, and therefore the machine body is convenient to fix on the arm of a user to carry and use, and the connecting structure is stable. The shock absorption sleeve is used for relieving the impact effect when the machine body falls to the ground so as to further ensure and improve the portable safety of the machine body

Further, the one end that the second laminating piece direction was kept away from to the butt joint post is provided with the thread groove, be provided with the locking piece in the thread groove.

Through adopting above-mentioned technical scheme, the thread groove is located the butt post and keeps away from the one end of second laminating piece direction, and the preferred bolt of locking piece, it inserts behind the thread groove through threaded connection in order to be fixed with the butt post. After the extension area is located butt post lateral wall through leading to even pot head, the lock piece is laminated mutually with extension area upper surface towards the end wall in extension area to reduce the phenomenon that the extension area breaks away from the butt post.

Further, one end of the locking piece facing the thread groove is provided with a guide surface.

Through adopting above-mentioned technical scheme, the spigot surface is located the one end of locking piece orientation thread groove, and the spigot surface has reduced the area of contact when locking piece inserts the locking groove to the user fixes a position between locking piece and the thread groove fast.

Furthermore, a rotating block is arranged at one end, away from the direction of the guide surface, of the locking piece, and a plurality of holding grooves are formed in the outer side wall of the rotating block.

Through adopting above-mentioned technical scheme, the turning block is located the locking piece and keeps away from the one end of spigot surface direction, and the preferred block rubber of turning block and its lateral wall interval are provided with a plurality of grooves of gripping to operating personnel grips and rotate the locking piece fast.

Furthermore, a connecting piece is arranged at the top of the rotating block, and one end, far away from the rotating block, of the connecting piece is fixedly connected with the second attaching piece.

Through adopting above-mentioned technical scheme, the connecting piece passes through fix with rivet at the top of turning block, and the preferred stainless steel chain of connecting piece, its one end of keeping away from the turning block direction weld in second laminating piece lower surface to the phenomenon lost easily appears after reducing the locking piece and breaking away from the thread groove.

Further, the lateral wall of the machine body is vertically provided with a plurality of limiting plates, and the limiting plates are respectively located at one ends, far away from each other, of the first attaching piece and the second attaching piece.

Through adopting above-mentioned technical scheme, the limiting plate welds perpendicularly in the organism lateral wall, and two limiting plates are located the one end that first laminating piece and second laminating piece kept away from each other respectively to reduce first laminating piece and second laminating piece and rotate excessively and the phenomenon that the person of not facilitating the use is fixed in the arm lateral wall with the organism fast.

Further, one end of the limiting plate in the length direction is provided with a yielding surface.

Through adopting above-mentioned technical scheme, the face of stepping down is located limiting plate length direction's one end, and the face of stepping down laminates with first laminating piece and second laminating piece lateral wall respectively mutually to improve the spacing effect of limiting plate to fixing device.

Furthermore, a plurality of deformation cavities are arranged in the shock absorption sleeve and extend in the width direction of the shock absorption sleeve.

Through adopting above-mentioned technical scheme, the deformation cavity sets up in bradyseism cover inner chamber, and warp the cavity and extend the setting along bradyseism cover width direction to further improve the compliance and the variability degree of bradyseism cover, and then the safeguard effect when the guarantee weighs down the ground to the organism, and the security when improving organism portable.

To sum up, the utility model discloses following beneficial effect has:

1. the sleeving piece is arranged so that a user can conveniently carry and use the machine body, and the fixing device with the extension belt and the abutting column is arranged so as to reduce the phenomenon that the machine body is loosened when being fixed on the outer side wall of the arm of the user; the shock absorption sleeve is arranged to relieve the impact effect when the machine body falls to the ground, so that the safety of the machine body during carrying is guaranteed and improved.

2. The connecting tightness of the machine body fixed on the arm of a user is further improved by arranging a thread groove and a locking piece with a guide surface; set up the connecting piece and in order to reduce the locking piece and break away from the phenomenon that appears easily losing behind the thread groove, set up the limiting plate that has the face of stepping down to speed when improving organism fixed mounting.

Drawings

FIG. 1 is a schematic diagram of a portable electrostatic detector according to an embodiment;

FIG. 2 is a schematic view of an embodiment embodying the connection of the securing device, extension band and abutment post;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic sectional view showing the positional relationship between the deformation cavity and the rubber ring in the embodiment.

In the figure: 1. a body; 101. an electrostatic detection probe; 102. sleeving a piece; 103. mounting a plate; 104. a rotation pin; 105. a limiting plate; 106. a abdication surface; 2. a fixing device; 201. a first adhesive sheet; 202. a second adhesive sheet; 3. an extension band; 301. a through hole; 4. a butting post; 401. a thread groove; 5. a locking member; 501. a guide surface; 502. rotating the block; 503. a holding groove; 504. a connecting member; 6. a cushioning sleeve; 601. the cavity is deformed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

a portable static electricity detector, referring to FIG. 1, includes a body 1 and a static electricity detection probe 101 at one end of the body 1 in a height direction. One side of organism 1 width direction is through rivet fixed connection establish 102, the preferred elastic cord of establishing 102 of cover, and it is through the flexible deformation of self with the cover establish on user's arm to the comparatively light organism 1 of carrying of user detects static.

Referring to fig. 2, a plurality of mounting plates 103 are vertically welded on the outer side wall of the machine body 1, and a rotating pin 104 is rotatably arranged between two adjacent mounting plates 103 through a bearing. The rotation pins 104 are preferably pins, and the fixing device 2 is commonly disposed between two adjacent rotation pins 104. The fixing device 2 includes a first engaging piece 201 and a second engaging piece 202, the first engaging piece 201 is located above the second engaging piece 202, and both are sleeved on the outer sidewall of the rotating pin 104 and rotate around the rotating pin 104.

Referring to fig. 2, an extension tape 3 is fixed to a surface of the first attachment piece 201 away from the sheathing member 102 by a rivet, and the extension tape 3 is preferably a nylon cloth tape. The upper surface of the extension belt 3 is provided with a plurality of through holes 301 along the thickness direction, the surface of the second attaching piece 202 away from the direction of the sleeve component 102 is vertically provided with a butt column 4 through a rolling line, and the butt column 4 is positioned on the inner side wall of the through holes 301, so that the first attaching piece 201 and the second attaching piece 202 are fixed on the outer side wall of the arm of the user after rotating at an angle.

Referring to fig. 2, a screw groove 401 is provided at one end of the abutment post 4 in the direction away from the second bonding sheet 202, and a lock 5 is screwed into the screw groove 401. The locking member 5 is preferably a bolt that is inserted into the threaded groove 401 and then screwed to be fixed to the abutment post 4. After the extension belt 3 is sleeved on the outer side wall of the abutting column 4 through the through hole 301, the locking piece 5 is attached to the upper surface of the extension belt 3 towards the end wall of the extension belt 3, so that the phenomenon that the extension belt 3 is separated from the abutting column 4 is reduced. The end of the locking member 5 facing the thread groove 401 is provided with a guide surface 501, and the guide surface 501 reduces the contact area when the locking member 5 is inserted into the locking groove, so that the user can quickly locate the position between the locking member 5 and the thread groove 401.

Referring to fig. 2, a rotating block 502 is adhered to one end of the locking member 5 away from the guiding surface 501, the rotating block 502 is preferably a rubber block, and a plurality of holding grooves 503 are formed at intervals on the outer side wall of the rotating block 502 so that an operator can hold and rapidly rotate the locking member 5. The connecting member 504 is fixed to the top of the rotating block 502 by a rivet, and the connecting member 504 is preferably a stainless steel chain, and one end of the connecting member, which is away from the rotating block 502, is welded to the lower surface of the second fitting sheet 202, so as to reduce the phenomenon that the locking member 5 is easily lost after being disengaged from the thread groove 401.

Referring to fig. 2 and 3, the outer side wall of the body 1 is perpendicularly welded with two limiting plates 105, and the two limiting plates 105 are respectively located at the ends of the first attaching piece 201 and the second attaching piece 202 away from each other, so as to reduce the phenomenon that the body 1 is not conveniently fixed on the outer side wall of the arm by the user due to the fact that the first attaching piece 201 and the second attaching piece 202 rotate excessively. One end of the limiting plate 105 in the length direction is provided with a receding surface 106, and the receding surface 106 is respectively attached to the outer side walls of the first attaching piece 201 and the second attaching piece 202, so that the limiting effect of the limiting plate 105 on the fixing device 2 is improved.

Referring to fig. 1 and 4, a shock-absorbing cover 6 is circumferentially disposed around the outer periphery of the body 1, and the shock-absorbing cover 6 is preferably a rubber ring to absorb the impact generated when the body 1 is dropped by its own easily deformable characteristic. The parallel is provided with a plurality of deformation cavities 601 in the bradyseism cover 6, and deformation cavity 601 extends the setting along 6 width direction of bradyseism cover to further improve the compliance and the variability degree of bradyseism cover 6, and then the safeguard effect when the guarantee weighs down the ground to organism 1, and the security when improving organism 1 portable.

The working principle is as follows:

when the static electricity detector is required to detect static electricity, a user can put his arm into the inner side wall of the cover 102, so that the body 1 can be carried and used by being fixed on the user's arm. Rotate first laminating piece 201 and second laminating piece 202 around rotation pin 104 and make it laminate with the arm lateral wall mutually, the pulling extension area 3 and make the through-connection hole 301 cover on its surface locate the butt post 4 lateral wall, insert locking piece 5 in thread groove 401 and screw up to reduce organism 1 and appear not hard up phenomenon in the arm lateral wall, and then reach and make organism 1 be convenient for fix in and carry the use on the user's arm, and connection structure is comparatively stable effect. The shock absorption sleeve 6 with the deformation cavity 601 is used for relieving the impact effect on the machine body 1 when falling to the ground, so as to further ensure and improve the safety of the machine body 1 convenient to carry.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A portable electrostatic detector, includes organism (1) and is located the static electricity detection probe (101) of organism (1) direction of height one end, its characterized in that: a sleeving piece (102) is arranged on one side of the machine body (1) in the width direction, a plurality of mounting plates (103) are vertically arranged on the outer side wall of the machine body (1), a rotating pin (104) is arranged between every two adjacent mounting plates (103), and a fixing device (2) is jointly arranged between every two adjacent rotating pins (104); the fixing device (2) comprises a first attaching sheet (201) and a second attaching sheet (202), an extending belt (3) is arranged on the surface of the first attaching sheet (201) far away from the sleeving piece (102), and a plurality of through holes (301) penetrate through the upper surface of the extending belt (3) along the thickness direction of the extending belt; the surface of the second attaching sheet (202) far away from the sleeving piece (102) is vertically provided with a butting column (4), and the butting column (4) is matched with the through connecting hole (301); the periphery of the machine body (1) is provided with a shock absorption sleeve (6) in a surrounding way.

2. A portable electrostatic detector as claimed in claim 1, wherein: one end, far away from the direction of the second attaching sheet (202), of the abutting column (4) is provided with a thread groove (401), and a locking piece (5) is arranged in the thread groove (401).

3. A portable electrostatic detector as claimed in claim 2, wherein: one end of the locking piece (5) facing the thread groove (401) is provided with a guide surface (501).

4. A portable electrostatic detector as claimed in claim 3, wherein: one end of the locking piece (5) far away from the direction of the guide surface (501) is provided with a rotating block (502), and the outer side wall of the rotating block (502) is provided with a plurality of holding grooves (503).

5. A portable electrostatic detector as claimed in claim 4, wherein: the top of the rotating block (502) is provided with a connecting piece (504), and one end of the connecting piece (504) far away from the rotating block (502) is fixedly connected with the second fitting piece (202).

6. A portable electrostatic detector as claimed in claim 5, wherein: the outer side wall of the machine body (1) is vertically provided with a plurality of limiting plates (105), and the limiting plates (105) are respectively located at one ends, far away from each other, of the first attaching piece (201) and the second attaching piece (202).

7. A portable electrostatic detector as claimed in claim 6, wherein: one end of the limiting plate (105) in the length direction is provided with a yielding surface (106).

8. A portable electrostatic detector as claimed in claim 1, wherein: a plurality of deformation cavities (601) are arranged in the shock absorption sleeve (6), and the deformation cavities (601) extend in the width direction of the shock absorption sleeve (6).