CN106455396A - Shell for handheld defect management terminal - Google Patents
Shell for handheld defect management terminal Download PDFInfo
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- CN106455396A CN106455396A CN201611041651.0A CN201611041651A CN106455396A CN 106455396 A CN106455396 A CN 106455396A CN 201611041651 A CN201611041651 A CN 201611041651A CN 106455396 A CN106455396 A CN 106455396A
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- Prior art keywords
- shell
- along
- sealing
- reverse side
- management terminal
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Packages (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a shell for a handheld defect management terminal. The point of the technical scheme is that the shell comprises a housing, wherein a protective cover is arranged on the periphery of the housing and comprises a sleeve-joint ring and an elastic fender; the size of the elastic fender along the thickness direction of the housing is greater than the thickness of the housing; a clamping belt is arranged on the back along the length direction of the housing, and a groove for embedding the clamping belt is formed at one end of the back; a winding member for winding the clamping belt is arranged at the opening end of the groove; a clamping member for fixing the end of the clamping belt is arranged at the end of the back away from the groove; the front is covered with an isolation cover; a sealing edge is arranged on the periphery of the front of the housing; a flange is convexly arranged on the periphery of the isolation cover; and a mounting edge is convexly arranged on the inner wall of the opening end of the flange. The housing is shock-resistant and waterproof and convenient to hold and carry.
Description
Technical field
The present invention relates to technical field maked an inspection tour by power equipment, more specifically, it relates to a kind of hand-held defect management terminal
Use housing.
Background technology
The stable operation of power system is related to that people's lives and production activity or even country and social are stablized.Power train
The fault each time of system is likely to cause an immeasurable loss to society, it is ensured that safe operation of power system is power transformation department
Top priority etc. power industry.
Converting equipment occurs some defects in operation, and these defect great majority belong to general defect, according to relevant rule
The elimination cycle of these defects fixed is long, and these defects may gradually develop serious and then affect to set in running
Standby safe and stable operation, causes the generation of accident.Therefore during converting equipment tour, observation judges in transformer station each
The state of development of equipment deficiency is very important.
At present, with the progress of technology, electrical network is patrolled and examined generally using handheld type inspection device, and the inspection device optimizes in it
Front by the way of hand-made paper medium recording problem, and the device is provided with camera function, defect record function etc., conveniently patrols
The defect of inspection person's reverse power equipment in time during the tour.But common handheld type inspection device is due to functional module
More, therefore volume is generally larger, can only make fingerhold on the positive and negative of shell, and clamp for a long time and can make during gripping
Become finger stiffness, thus result in the problem inconvenient to carry of handheld type inspection device；Also, as grid equipment great majority are arranged
In the field area of environment complexity, reeling for inspection device easily causes shell problems of crack, and does not possess waterproof work(
Can, run in the wild rainy day be easily caused inspection device damage, greatly reduce the service life of inspection device.
Content of the invention
In view of the shortcomings of the prior art, it is an object of the invention to provide a kind of hand-held defect management terminal shell
Body, the housing has shatter-resistant, waterproof and the convenient function of gripping and carry.
For achieving the above object, the invention provides following technical scheme：A kind of hand-held defect management terminal housing, bag
Shell is included, the shell includes obverse and reverse, the front is provided with screen area and keyboard region, the reverse side is provided with shooting
Hole, shell cross section along its length is substantially arranged in isosceles trapezoidal structure, and the screen area and camera hole are all leaned on
The bigger diameter end of shell is bordering on, the keyboard region is close to the miner diameter end of shell；The periphery of the shell is provided with protective cover, described anti-
Shield includes socket ring and the elastic fendering being wholely set with socket ring, and the socket ring can be socketed on the outer circumferential of shell
On wall, size of the elastic fendering along outer casing thickness direction is more than the thickness of shell；The reverse side is along the length direction of shell
Clamping band is provided with, described reverse side one end is provided with the groove embedded for clamping band, the opening of the groove is provided with for clamping
Band is around the cincture part for arranging, and the cincture part and housing integrative-structure are arranged, and sets in the structure that maintains an equal level around part and reverse side
Put, the reverse side is provided with the holder for fixed clamp strap end portion away from one end of groove, and the holder is provided with to be worn
Hole, is connected with the screw that can be connected with outer casing screw in the perforation, the clamping band with reverse side is under installation stationary state
Laminating is arranged；The front is covered with isolation cover, and periphery of the shell in front is provided with sealing edge, and the sealing is along around shell
Periphery one is enclosed, and the periphery of the isolation cover is convexly equipped with flange, and the flange extends to the circumferential side wall of shell, and the flange is in opening
The inwall at mouth end is convexly equipped with installation edge, and the installation is along enclosing around flange inner peripheral wall one, and the isolation cover is fastened on shell
During, the peripheral outer wall that shell is connected to after edge slips over sealing edge is installed, and seals along the inner circumferential wall for being connected to flange,
The thickness that installs along the distance to isolation cover diapire with sealing edge is adapted.
The present invention is further arranged to：The curved structure setting of the miner diameter end of the shell, it is little that the protection covers in shell
The elastic fendering at footpath end is wrapped in the miner diameter end lateral wall of shell, and the protection covers in the elastic fendering of shell bigger diameter end and is convexly equipped in
The edge of shell bigger diameter end.
The present invention is further arranged to：Some elastic fin, the elasticity is convexly equipped with the lateral wall of the elastic fendering
Fin is set in distance along the outline arrangement of elastic fendering.
The present invention is further arranged to：Be arranged with storing set in the clamping band, the storing set include splicing tape and
Cylinder cnotainer for articles, the cylinder cnotainer for articles side is fixedly connected with splicing tape one end, the opposite side of the cylinder cnotainer for articles and splicing tape another
Yin, yang VELCRO is respectively equipped with end, the cylinder cnotainer for articles includes opening, the splicing tape is provided with one end of VELCRO and bypasses folder
In the state of boning with cylinder cnotainer for articles after holding band, the storing set is socketed in clamping band, and splicing tape is covered on opening.
The present invention is further arranged to：The transparent setting of the isolation cover, the installation is provided with strengthening core along interior, described plus
Strong core is made up of tinsel；The sealing is along being made up of rubber, and the shell is provided with the periphery of reverse side and is symmetrically set with sealing edge
The fixing edge that puts, described fixing along enclosing around housing perimeter one, the fixing overall dimensions along with sealing edge are consistent.
The present invention is further arranged to：The front is provided with rigid protection film in screen area, and the front is set in keyboard region
There is flexible protective film.
The present invention is further arranged to：The inside the shell is provided with the radiator of reverse side, and the reverse side is provided with for empty
The logical passage of air-flow.
The present invention is further arranged to：The radiator is fan, and the passage is provided with several and arranges in ring
Shape structure setting, the inside the shell is rotatably connected for the sealing member for blocking passage, and the sealing member includes quantity
The diaphragm seal consistent with passage, the inside the shell is provided with the slideway for sliding for diaphragm seal, and the sealing member is included through outer
The operating portion of shell.
The present invention is further arranged to：The miner diameter end of the shell is linked with rope.
The present invention is further arranged to：The shell is made up of antibiotic plastic, and the antibiotic plastic includes following weight portion
Composition：
ABS:100 parts
PC:50 parts
Methyl vinyl ether-maleic acid copolymer：5 parts
Poly- (methyl vinyl ether-ALT- maleic anhydride)：1 part
D-Glucose -6- disodium hydrogen phosphate：0.5 part
Zirconium orthosilicate.：10 parts
Zeolite silver：0.5 part.
In sum, the invention has the advantages that：The structure of shell more meets the custom of people's gripping, shell
Miner diameter end is used for gripping and operating, and the miner diameter end volume of shell is relatively small, is therefore easy to one palm grip of testing staff,
And the bigger diameter end of shell can install larger sized screen, beneficial to the visual of testing staff.Elastic fendering primarily serves buffering
The effect of damping, can play effective protection when shell lands, while during shell is fitted by positive and negative housing on outer wall
Splicing gap is left, therefore the splicing gap can also be covered by socket ring, the sealing effectiveness of raising shell, and elastic fendering
Size along outer casing thickness direction is more than the thickness of shell, enables shell pass through elastic fendering in arbitrarily angled landing
Cushioning effect is played, is prevented effectively from shell and lands and fragmentation.After palm is passed through between clamping band and shell, clamping band can be by
Palm is clamped between shell and clamping band, consequently facilitating reviewer is gripped during use, and clamping band is fixed
The generation chucking power that can continue after on the shell, therefore inspection device can pass through clamping band in carrying process so as to solve
Problem inconvenient to carry.During isolation cover is fastened on shell, the circumference that shell is connected to after edge slips over sealing edge is installed
Outer wall, and seal along the inner circumferential wall for being connected to flange, so as to realize double-layer seal, and the sealing is all in shell week
Side is arranged, and is conducive to isolation cover to play circumference no dead angle sealing to inspection device, will install along to isolation cover diapire in addition
Distance is adapted with the thickness on sealing edge, preferably consistent size, so that install along the sealing surface for forming S-shaped with sealing edge,
Greatly improve sealing area such that it is able to effectively improve sealing effectiveness.
Description of the drawings
Fig. 1 is the front view of shell；
Fig. 2 is installed on the cross-sectional view on shell for clamping band（Along outer cover length direction）；
Fig. 3 is cross-sectional view of the protective cover buckle closure on shell（Along outer casing width direction）；
Fig. 4 is sheathed on the cross-sectional view in clamping band for storing set；
Fig. 5 is the rearview of shell.
Reference：1st, shell；11st, front；111st, screen area；112nd, keyboard region；12nd, reverse side；121st, camera hole；13、
Groove；14th, around part；15th, edge is sealed；16th, fixing edge；17th, passage；2nd, protective cover；21st, ring is socketed；22nd, elastic fendering；
23rd, elastic fin；3rd, clamping band；31st, holder；4th, isolation cover；41st, flange；42nd, edge is installed；43rd, strengthening core；5th, storing set；
51st, splicing tape；52nd, cylinder cnotainer for articles；521st, it is open；6th, radiator；7th, sealing member；71st, diaphragm seal；72nd, operating portion；8th, rope.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in more detail.Wherein identical parts identical
Reference represents.It should be noted that word "front", "rear" used in describing below, "left", "right", "up" and "down"
The direction in accompanying drawing is referred to, word " bottom surface " and " top surface ", " interior " and " outward " are referred respectively to towards or away from particular elements
The direction of geometric center.
With reference to shown in Fig. 1, a kind of hand-held defect management terminal housing, shell 1 is included, shell 1 includes front 11
With reverse side 12, front 11 is provided with screen area 111 and keyboard region 112, and reverse side 12 is provided with camera hole 121, and shell 1 is internal for installing
Various functions module, the cross section along its length of shell 1 is substantially in isosceles trapezoidal structure setting, screen area 111 and shooting
Hole 121 is close in the bigger diameter end of shell 1, and keyboard region 112 makes the structure of shell 1 more meet people close to the miner diameter end of shell 1
The custom that grips, the miner diameter end of shell 1 is used for gripping and operating, and the miner diameter end volume of shell 1 is relatively small, is therefore easy to
One palm grip of testing staff, and the bigger diameter end of shell 1 can install larger sized screen, beneficial to testing staff can
Depending on.
With reference to shown in Fig. 1, the periphery of shell 1 can be arranged with protective cover 2, protective cover 2 include socket ring 21 and with set
The elastic fendering 22 that ring 21 is wholely set is connect, elastic fendering 22 primarily serves the effect of bumper and absorbing shock, can when shell 1 lands
Effective protection is played, socket ring 21 can be socketed on the outer circumferential wall of shell 1, and in setting is fitted tightly, can not only
Fixed blade guard 2, while shell 1 is by splicing gap is left during the laminating of positive and negative housing on outer wall, therefore socket ring 21 is gone back
The splicing gap can be covered, the sealing effectiveness of shell 1 be improved, and elastic fendering 22 is along the size of 1 thickness direction of shell
More than the thickness of shell 1, enable shell 1 cushioning effect can be played by elastic fendering 22 in arbitrarily angled landing, have
Effect avoids shell 1 from landing and fragmentation.
With reference to shown in Fig. 2, reverse side 12 is provided with clamping band 3 along the length direction of shell 1, and 12 one end of reverse side is provided with for clamping
With 3 embedded grooves 13, the width of groove 13 is slightly larger than the width of clamping band 3, and 521 end of opening of groove 13 is provided with for clamping
With 3 around the cincture part 14 for arranging, the distance around part 14 to 13 bottom of groove is slightly larger than the thickness of clamping band 3, can make folder
Hold with the smooth socket for being formed with 13 bottom of groove through cincture part 14 in 3 one end, while in order to improve the firm journey around part 14
Degree, will be arranged with housing integrative-structure around part 14, and so that housing is processed in the lump in injection molding process；Reverse side 12
One end away from groove 13 is provided with the holder 31 with 3 ends for fixed clamp, and holder 31 is located at respectively with groove 13
The opposite end along its length of shell 1, is provided with perforation on holder 31, and being connected with perforation can with 1 screw thread of shell even
The screw for connecing, 3 one end of clamping band is bypassed after part 14, then makes the two ends of clamping band 3 overlap and be fixed by holder 31,
So as to convenient, clamping band 3 is fixed on reverse side 12；While passing through ring around part 14 in the structure setting that maintains an equal level, therefore with reverse side 12
3 end of clamping band around part 14 is fitted on reverse side 12, and 3 other end of clamping band is fixed and is fitted in reverse side 12 by holder 31
On, make clamping band 3 in installing with reverse side 12 in setting of fitting under stationary state, therefore palm is worn between clamping band 3 and shell 1
Later, clamping band 3 can be clamped in palm between shell 1 and clamping band 3, consequently facilitating reviewer is during use
Grip, and the generation chucking power that can continue after clamping band 3 is fixed on shell 1, therefore inspection device is in carrying process
Clamping band 3 can be passed through inconvenient to carry so as to solve the problems, such as.
With reference to shown in Fig. 3, front 11 is covered with isolation cover 4, plays waterproof action by isolation cover 4, and shell 1 is in front 11
Periphery be provided with sealing along 15, sealing is enclosed around 1 periphery one of shell along 15, and its thickness direction of all edges of isolation cover 4 is convexly equipped with and turns over
Side 41, flange 41 extends to the circumferential side wall of shell 1, and inwall of the flange 41 in 521 end of opening is convexly equipped with installation along 42, installs edge
42 enclose around 41 inner peripheral wall one of flange；During isolation cover 4 is fastened on shell 1, installs to slip over to seal along 42 and support after 15
The peripheral outer wall of shell 1 is connected to, and is sealed along 15 inner circumferential wall for being connected to flange 41, so as to double-layer seal is realized, and
The sealing is all that 1 periphery of in shell is arranged, and is conducive to isolation cover 4 to play circumference no dead angle sealing to inspection device, in addition
The distance that installs along 42 to isolation cover, 4 diapire is adapted along 15 thickness with sealing, preferably consistent size, so that installing
Along 42 with sealing along 15 sealing surfaces for forming S-shaped, sealing area being greatly improved such that it is able to effectively improves sealing effect
Really.
With reference to shown in Fig. 1, the curved structure setting of the miner diameter end of shell 1, optimize the shape and structure of shell 1 further, make
Which more meets coroner and holds custom, and palm is intracardiac to make the bottom of outward appearance withstand on, so as to increase the contact surface of shell 1 and palm
Product, so as to improve gripping feel；In addition for effective usability of elastic fendering 22 is improved, and reduce material cost, so as to keep away
Exempt from 1 periphery of shell is entirely wrapped up elastic fendering 22, elastic fendering 22 of the protective cover 2 in 1 miner diameter end of shell is wrapped up
In the miner diameter end lateral wall of shell 1, and protective cover 2 is provided only on 1 bigger diameter end of shell in the elastic fendering 22 of 1 bigger diameter end of shell
Edge, greatly reduces the materials'use amount of elastic fendering 22, at the same can also work as inspection device arbitrarily angled landing when bullet
Property fender 22 can all play effective protection, also effectively reduce the volume of whole inspection device in addition, consequently facilitating inspection device
Carrying.
With reference to shown in Fig. 1, elastic fendering 22 can be convexly equipped with some elastic fin 23 on lateral wall further, by bullet
Property fin 23 improving the elastic effect of elastic fendering 22, so as to be conducive to improving the protection effect of protective cover 2, and elastic wing
Piece 23 is set in distance along the outline arrangement of elastic fendering 22, and bullet is improved in the gap that can pass through between each elastic fin 23
The deformation space of property fin 23, so as to improve the protection effect of protective cover 2 further.
With reference to shown in Fig. 4, storing set 5 in clamping band 3, is arranged with, storing set 5 includes splicing tape 51 and cylinder cnotainer for articles 52, puts
There is object placing cavity in thing bag 52,52 side of cylinder cnotainer for articles is fixedly connected with 51 one end of splicing tape, the opposite side of cylinder cnotainer for articles 52 and bonding
Yin, yang VELCRO is respectively equipped with the other end with 51, and cylinder cnotainer for articles 52 includes the opening 521 with object placing cavity conducting, splicing tape
In the state of 51 one end for being provided with VELCRO are bondd with cylinder cnotainer for articles 52 after bypassing clamping band 3, the storing set 5 is socketed on clamping band 3
On, and splicing tape 51 covers on opening 521, by setting up storing set 5 in clamping band 3, can be easy to testing staff in
Upper first aid medicine or aid, even equipment part is carried during field work, as storing set 5 is to be detachably arranged at folder
Hold with 3, the awkward situation for leaving behind can be avoided, and easy to carry, take thing, dismounting more convenient, it is only necessary to magic will be provided with
The splicing tape 51 of patch is opened, you can take thing or dismounting.
With reference to shown in Fig. 3, the transparent setting of isolation cover 4, intuitively inspection device, isolation can be observed through isolation cover 4
Cover 4 can adopt PET material injection mo(u)lding, and be together injection molded with flange 41 and install along 42, install and set in 42
There is strengthening core 43, strengthening core 43 can be formed by metal wire knitted, or metal rod is constituted, primarily serve raising and install along 42
The effect of structural strength, enable installation along 42 in gluing, sealing when service life longer；Shell 1 in reverse side 12 periphery be provided with
Sealing is along 15 symmetrically arranged fixations along 16, and fixation is enclosed around 1 periphery one of shell along 16, fixing along 16 with sealing along 15 profile chi
Very little be consistent, when needing to operate inspection device, isolation cover 4 of the buckle closure in front 11 is removed, and in order to prevent isolation cover 4
Arbitrarily place and lose, can prevent isolation cover 4 from losing by 4 buckle closure of isolation cover on reverse side 12, also not interfere with and patrol and examine dress
The use that puts.And fixing all can be made up of rubber along 15 with sealing along 16, can make fixing along 16 with sealing along 15 with one
Fixed elasticity, is conducive to sealing and improves sealing effectiveness along 15, it is also possible to smooth when enabling 4 buckle closure of isolation cover on reverse side 12 slip over
Fix along 16.
But isolation cover 4 is only capable of using when inspection device is not operated, and is so that inspection device is grasped under rainy day environment
Need to arrange protecting film on shell 1, front 11 is provided with rigid protection film in screen area 111, and this is used due to screen area 111
In installing screen, and screen is used for showing without the need for operation, therefore arrange rigid protection film can not only waterproof, and one can be entered
Step protection screen does not break up, and is provided with flexible protective film in front 11 in keyboard region 112, while so that keyboard is used
With water-proof function.
With reference to shown in Fig. 5, the radiator 6 of reverse side 12 in shell 1, is provided with, reverse side 12 is provided with for the logical of air circulation
Pore 17, can improve the radiating of inspection device inner function module by radiator 6, while radiator 6 passes through passage
17 outside cross air blastings, blowing effect in coroner's palm of the hand, because handss are perspired and shell during so as to avoiding reviewer from holding shell 1
1 produces wet and slippery phenomenon, is conducive to the gripping of inspection device；And the work of fan can be played when field work to reviewer
With, be conducive to reviewer lower the temperature.
Radiator 6 generally adopts fan, and fan is rotation air-out, and therefore passage 17 is provided with several and arranges and is in
Circulus is arranged, and makes the effective air-out of fan；In addition it is rotatably connected for the sealing member for blocking passage 17 in shell 1
7, sealing member 7 includes the quantity diaphragm seal consistent with passage 17 71, is provided with the slideway for sliding for diaphragm seal 71 in shell 1,
Sealing member 7 includes the operating portion 72 through shell 1, makes diaphragm seal 71 rotate along slideway by rotating operation portion 72, so as to reality
Existing keying of the sealing member 7 to passage 17, opens sealing member 7 during using fan, form vent passages, closes close after closing fan
Sealing 7, it is to avoid external dust affects inspection device intraware normal work.
With reference to shown in Fig. 1, the miner diameter end of shell 1 is linked with rope 8, during use, rope 8 is first enclosed within wrist, i.e.,
Operation is not interfered with, while shell 1 also can be prevented to land breakage from root.
Hereinafter shell 1 is further illustrated, antibiotic plastic includes that following weight portion constitutes：
ABS:100 parts
PC:50 parts
Methyl vinyl ether-maleic acid copolymer：5 parts
Poly- (methyl vinyl ether-ALT- maleic anhydride)：1 part
D-Glucose -6- disodium hydrogen phosphate：0.5 part
Zirconium orthosilicate.：10 parts
Zeolite silver：0.5 part
According to aforementioned proportion, it is added in double screw extruder, pelletize, plastic pellet is obtained, shelling is molded by plastic pellet
Body 1.
Comparative example：
Antibiotic plastic includes that following weight portion constitutes：
ABS:100 parts
PC:50 parts.
According to aforementioned proportion, it is added in double screw extruder, pelletize, plastic pellet is obtained, be molded by plastic pellet
Become housing 1.
Detection：
Antibacterial test standard：QB/T2591-2003A《Antibiotic plastic Anti-microbial Performance Tests method and antibacterial effect》.Bacterium is used in detection：
Escherichia coli（Escherichia coli）ATCC25922, staphylococcus aureuses（Staphy lococcus aureus）
ATCC6538.
Mechanics Performance Testing：Test elongation at break, tensile strength, bending strength.
Meanwhile, 10 are irradiated under uviol lamp as a child continued detection.
Table one：Anti-microbial property test
| Escherichia coli antibiotic rate, % | Staphylococcus aureuses antibiotic rate, % | |
| Embodiment | 90 | 86 |
| Through ultra violet lamp 10 hours | 87 | 80 |
| Comparative example | 20 | 23 |
Table two：Mechanics Performance Testing
| Elongation at break, % | Tensile strength, MPa | Bending strength, MPa | |
| Embodiment | 35 | 64 | 97 |
| Through ultra violet lamp 10 hours | 30 | 59 | 93 |
| Comparative example | 20 | 40 | 80 |
Antibiotic plastic is with ABS and PC as carrier, and by the blending of ABS and PC, the mixing material for enabling to is keeping more eager to do well in everything
Under conditions of degree, still there is preferable toughness, while with preferable feel.Methyl vinyl ether-the Malaysia for wherein adding
Acid anhydride copolymer, the addition of poly- (methyl vinyl ether-ALT- maleic anhydride), as cross-linking agent so that ABS and PC being capable of phase
Mutually crosslinked together so that integral material forms tridimensional network so that material has preferably elasticity so that using
With preferable feel and shock-absorbing capacity in journey.Additionally by the addition of zeolite silver, the effect of an antibacterial is served, with
When by the addition of D-Glucose -6- disodium hydrogen phosphate, a stabilizer can be played a part of, it is ensured that zeolite silver is in long-time
After use, still there is preferable antibacterial effect.And the addition of Zirconium orthosilicate. is mainly added with the pattern of filler, entirety is ensure that
While intensity, additionally it is possible to reduces cost, it is most important that, can play to zeolite silver peptizaiton, zeolite silver itself and height
Molecular material dispersibility is poor, and the addition of Zirconium orthosilicate. compensate for this point very well so that zeolite silver can be distributed more uniformly across
In macromolecular material.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes for belonging under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of hand-held defect management terminal housing, includes shell (1), it is characterized in that：Shell (1) includes front
(11) and reverse side (12), front (11) are provided with screen area (111) and keyboard region (112), and reverse side (12) are provided with shooting
Hole (121), shell (1) cross section along its length is substantially arranged in isosceles trapezoidal structure, screen area (111)
It is close in the bigger diameter end of shell (1) with camera hole (121), keyboard region (112) are close to the miner diameter end of shell (1)；Institute
The periphery for stating shell (1) is provided with protective cover (2), protective cover (2) include socket ring (21) and with socket ring (21) integrally
The elastic fendering (22) of setting, socket ring (21) can be socketed on the outer circumferential wall of shell (1), the elastic fendering
(22) size along shell (1) thickness direction is more than the thickness of shell (1)；Reverse side (12) are along the length direction of shell (1)
Clamping band (3) is provided with, reverse side (12) one end is provided with the groove (13) embedded for clamping band (3), groove (13)
Opening (521) end is provided with for clamping band (3) around the cincture part (14) for arranging, described around part (14) and housing integrative-structure
Arrange, and around part (14) with reverse side (12) in the structure setting that maintains an equal level, reverse side (12) are set away from one end of groove (13)
The holder (31) being equipped with for fixed clamp band (3) end, holder (31) are provided with perforation, connection in the perforation
There is the screw that can threaded with shell (1), clamping band (3) are set in fitting with reverse side (12) under installation stationary state
Put；Front (11) are covered with isolation cover (4), and the periphery of shell (1) in front (11) is provided with sealing along (15), described
Sealing is enclosed around shell (1) periphery one along (15), and the periphery of isolation cover (4) is convexly equipped with flange (41), flange (41) to
The circumferential side wall of shell (1) extends, and the inwall that flange (41) are held in opening (521) is convexly equipped with installation along (42), the peace
Dress is enclosed around flange (41) inner peripheral wall one along (42), during isolation cover (4) are fastened on shell (1) above, installs edge
(42) peripheral outer wall that sealing is connected to shell (1) after (15) is slipped over, and seals the week that flange (41) are connected to along (15)
Inward wall, distance of the installation along (42) to isolation cover (4) diapire is adapted with the thickness of sealing edge (15).
2. hand-held defect management terminal housing according to claim 1, is characterized in that：The miner diameter end of shell (1)
Curved structure setting, protective cover (2) are wrapped in the path of shell (1) in the elastic fendering (22) of shell (1) miner diameter end
End lateral wall, protective cover (2) are convexly equipped in the corner of shell (1) bigger diameter end in the elastic fendering (22) of shell (1) bigger diameter end
Place.
3. hand-held defect management terminal housing according to claim 2, is characterized in that：Outside elastic fendering (22)
Some elastic fin (23) are convexly equipped with the wall of side, and elastic fin (23) are arranged in interval along the outline of elastic fendering (22)
Arrange.
4. hand-held defect management terminal housing according to claim 2, is characterized in that：Described clamping band (3) are upper sheathed
Have storing set (5), storing set (5) include splicing tape (51) and cylinder cnotainer for articles (52), cylinder cnotainer for articles (52) side with viscous
Tape splicing (51) one end is fixedly connected, and is respectively equipped with the other end of the opposite side of cylinder cnotainer for articles (52) and splicing tape (51)
Yin, yang VELCRO, cylinder cnotainer for articles (52) include opening (521), and splicing tape (51) are provided with one end of VELCRO and bypass
In the state of clamping band (3) is bondd with cylinder cnotainer for articles (52) afterwards, the storing set (5) is socketed in clamping band (3), and splicing tape
(51) cover on opening (521).
5. hand-held defect management terminal housing according to claim 4, is characterized in that：Isolation cover (4) are transparent
Arrange, described installation is provided with strengthening core (43) in (42), and strengthening core (43) are made up of tinsel；The sealing is along (15)
It is made up of rubber, shell (1) is provided with sealing along (15) symmetrically arranged fixing edge (16), institute in the periphery of reverse side (12)
State fixing edge (16) to enclose around shell (1) periphery one, the fixing overall dimensions along (16) with sealing along (15) are consistent.
6. hand-held defect management terminal housing according to claim 5, is characterized in that：Front (11) are in screen area
(111) rigid protection film is provided with, and front (11) are provided with flexible protective film in keyboard region (112).
7. hand-held defect management terminal housing according to claim 1, is characterized in that：Court is provided with shell (1)
To the radiator (6) of reverse side (12), reverse side (12) are provided with the passage (17) for air circulation.
8. hand-held defect management terminal housing according to claim 7, is characterized in that：Described radiator (6) are fan,
Passage (17) are provided with several and arrange structure setting annular in shape, be rotatably connected in shell (1) have for
The sealing member (7) of closure passage (17), sealing member (7) include the quantity diaphragm seal consistent with passage (17)
(71) in, described shell (1), the slideway for sliding for diaphragm seal (71) is provided with, sealing member (7) are included through shell (1)
Operating portion (72).
9. hand-held defect management terminal housing according to claim 1, is characterized in that：The miner diameter end of shell (1)
It is linked with rope (8).
10. the hand-held defect management terminal housing according to claim 1 to 9 any one, is characterized in that：The shell
(1) it is made up of antibiotic plastic, the antibiotic plastic includes that following weight portion constitutes：
ABS:100 parts
PC:50 parts
Methyl vinyl ether-maleic acid copolymer：5 parts
Poly- (methyl vinyl ether-ALT- maleic anhydride)：1 part
D-Glucose -6- disodium hydrogen phosphate：0.5 part
Zirconium orthosilicate.：10 parts
Zeolite silver：0.5 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041651.0A CN106455396B (en) | 2016-11-23 | 2016-11-23 | Shell for handheld defect management terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611041651.0A CN106455396B (en) | 2016-11-23 | 2016-11-23 | Shell for handheld defect management terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106455396A true CN106455396A (en) | 2017-02-22 |
| CN106455396B CN106455396B (en) | 2022-05-03 |
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ID=58217976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611041651.0A Active CN106455396B (en) | 2016-11-23 | 2016-11-23 | Shell for handheld defect management terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106455396B (en) |
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| CN106455396B (en) | 2022-05-03 |
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