CN109959370A - A kind of portable protection device of the field guide needle of optimization - Google Patents
A kind of portable protection device of the field guide needle of optimization Download PDFInfo
- Publication number
- CN109959370A CN109959370A CN201711437032.8A CN201711437032A CN109959370A CN 109959370 A CN109959370 A CN 109959370A CN 201711437032 A CN201711437032 A CN 201711437032A CN 109959370 A CN109959370 A CN 109959370A
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- Prior art keywords
- box
- middle position
- portable protection
- fixedly connected
- fixed
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/02—Magnetic compasses
- G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
- G01C17/20—Observing the compass card or needle
- G01C17/24—Illumination
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention discloses a kind of portable protection devices of the field guide needle of optimization, including protecting box, the bottom of the outer surface of the protecting box is fixedly connected with sucker base, the middle position of the bottom of the inner cavity of the protecting box is fixedly connected with firm banking, the middle position of the bottom of the inner cavity of the firm banking is provided with protective device, the surface at the top of the firm banking is fixedly connected with fixed card slot, Portable protection box is provided at the recessed position of the upper surface of the fixed card slot, the middle position of the bottom of the inner cavity of the Portable protection box is provided with guide device, the present invention relates to magnetic devices to utilize technical field.A kind of portable protection device of the field guide needle of optimization, achieve the purpose that carry out effective protection to compass, compass is avoided to be damaged, effectively prolong its service life, and make compass convenient for identification in dark using light-operated LED (liquid crystal diode) lamp, and compass can be effectively prevent to lose using GPS positioning instrument.
Description
Technical field
The present invention relates to magnetic devices to utilize technical field, and the Portable protection of the field guide needle of specially a kind of optimization fills
It sets.
Background technique
Magnetic device is called magnetic material, and magnetic material is functional material a kind of ancient and that purposes is very extensive, and object
The magnetism of matter was just recognized and was applied by people before 3000, such as ancient Chinese uses native magnet as compass,
Modem magnetic materials have been widely used among our life, such as permanent-magnet material is used as motor, are applied to transformer
In core material, as the magneto-optic disk that memory uses, computer magnetic recording floppy disk etc., it may be said that magnetic material and letter
Breathization, automation, electromechanical integration, national defence, the every aspect of national economy are closely related, and generally, it is considered that magnetic material is
Magnetic substance can directly or indirectly be generated by transition element iron, cobalt, nickel and its alloy etc. by referring to, wherein compass is once invention
It is applied to military affairs, production, daily life, topographic survey etc. soon, especially in navigation.Compass is chiefly used at present
Outdoor guide direction, and common compass general structure is simple and does not have special safeguard procedures, thus it is severe in field etc.
Easily occur to damage or lose in environment, and general compass functional is relatively simple, does not have lighting installation generally, therefore in field
It is more inconvenient when night use.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of portable protection device of the field guide needle of optimization, solves
Existing compass does not have special safeguard procedures, therefore easily occurs to damage or lose in the adverse circumstances such as field, and general
Compass functional is relatively simple, does not have lighting installation generally, therefore the problem more inconvenient in field night use.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of field guide needle of optimization it is portable
Protective device, including protecting box, the bottom of the outer surface of the protecting box are fixedly connected with sucker base, the protecting box
The middle position of bottom of inner cavity be fixedly connected with firm banking, the middle position of the bottom of the inner cavity of the firm banking
It is provided with protective device, the surface at the top of the firm banking is fixedly connected with fixed card slot, the fixed card slot
Portable protection box, the middle position setting of the bottom of the inner cavity of the Portable protection box are provided at the recessed position of upper surface
There is a guide device, two sides of the outer surface of the protecting box and position close to the back side of protecting box is rotatably connected to first turn
Axis, and the two sides of the outer surface of the protecting box and be rotatably connected to close to the position at the back side of protecting box by first rotating shaft
Protective cover, the front of the protecting box are fixedly connected with diaphragm seal, the inner cavity of the diaphragm seal and far from sucker base
One end is provided with the first electromagnet, the middle position on the surface of side of the diaphragm seal far from protecting box be provided with switch by
The middle position of button, positive and far from first rotating shaft the side of the protective cover is provided with the second electromagnet, the guarantor
It protects the bottom of the inner cavity of box and passes through fixinig plate close to the both ends of the side at the back side of protecting box and be fixedly connected with switch spring,
It is fixedly connected between the one end of the switch spring far from protecting box and protective cover, the interposition at the top of the protective cover
It sets and offers the first opening, the surface of first opening is fixedly connected with sliding block, the both ends setting of first opening
There is handle.
Preferably, the protective device includes damping spring, the bottom of the inner cavity of the firm banking and damping bullet
It is fixedly linked between spring, the top of the firm banking and the bottom of fixed card slot offer the second opening, described
The top of damping spring is fixedly connected with cushioning supportive plate, and the damping spring runs through solid close to one end of cushioning supportive plate
Determine card slot and extend to the outside of fixed card slot, the middle position of the two sides on the surface at the top of the fixed card slot is fixed
It is connected with spud pile, the middle position at the top of the spud pile is rotatably connected to fixed support plate by the second shaft, institute
The middle position of the surface of the bottom for the fixed support plate stated and the side far from spud pile is fixedly connected with the first extruding and fixes
The bottom end of spring, the first extruding fixed spring is fixedly connected with the first extruding fixed plate, the fixed support plate
The middle position on the surface at top is fixedly connected with the second extruding fixed spring, and described second squeezes fixed spring far from fixed
One end of support plate is fixedly connected with the second extruding fixed plate.
Preferably, the guide device includes compass, and the middle position at the top of the Portable protection box opens up
It is fluted, it is fixedly linked between the middle position and compass on the surface of the bottom of the groove, the Portable protection box
Top rotation lid is rotatably connected to by third shaft, the middle position on the surface of the described rotation lid offers third and opens
Mouthful, the middle position of the side of the outer surface of the Portable protection box is fixedly connected with storage box, the storage box it is interior
The middle position of chamber is provided with clockwork spring by fixing axle, and the surface of the clockwork spring is provided with suspension strop, and the storage box
The middle position of side far from Portable protection box offers the 4th opening, the one end of the suspension strop far from Portable protection box
Run through storage box by the 4th opening and extend to the outside of storage box, the one end of the suspension strop far from Portable protection box is solid
Surely it is connected with limit film, the two sides of the inner surface of the groove are symmetrically arranged with light-operated LED (liquid crystal diode) lamp.
Preferably, the middle position of the bottom of the inner cavity of the Portable protection box is provided with GPS positioning instrument.
Preferably, the side at the back side of the protecting box is provided with charging hole.
Preferably, the both ends on the surface of the bottom of the handle are provided with sliding slot, and the top of the sliding block
It is slidably connected between surface and handle, the two is used cooperatively.
Preferably, the distance between described sliding block is greater than the diameter of the first opening.
Preferably, the surface of first opening and third opening is inlaid with glass.
Preferably, it is fixedly linked between one end and clockwork spring far from limit film of the suspension strop.
Preferably, the length of the limit film is greater than the length of the 4th opening.
(3) beneficial effect
The present invention provides a kind of portable protection devices of the field guide needle of optimization.Have it is following the utility model has the advantages that
(1), the portable protection device of the field guide needle of the optimization, is fixed by the middle position of the bottom of the inner cavity of protecting box
It is connected with firm banking, the middle position of the bottom of the inner cavity of firm banking is provided with protective device, and protective device includes damping
Spring is fixedly linked between the bottom and damping spring of the inner cavity of firm banking, the top of firm banking and fixed card slot
Bottom offers the second opening, and the top of damping spring is fixedly connected with cushioning supportive plate, the table of the bottom of fixed support plate
The middle position of face and the side far from spud pile is fixedly connected with the first extruding fixed spring, and first squeezes the bottom of fixed spring
End is fixedly connected with the first extruding fixed plate, and the middle position on the surface at the top of fixed support plate is fixedly connected with the second extruding
Fixed spring, the second extruding fixed spring are fixedly connected with the second extruding fixed plate far from one end of fixed support plate, reach
The purpose that effective protection is carried out to compass is squeezed between fixed spring using cushioning supportive plate and damping spring and first
It is used cooperatively, the effect of simultaneous damping is fixed to the compass in protecting box, avoids compass from being damaged, effectively extends it
Service life.
(2), the portable protection device of the field guide needle of the optimization, is fixedly connected by the bottom of the outer surface of protecting box
There is sucker base, the bottom of the outer surface of protecting box is fixedly connected with sucker base, and guide device includes compass, Portable protection
The middle position at the top of box opens up fluted, is fixedly linked between the middle position and compass on the surface of the bottom of groove,
The top of Portable protection box is rotatably connected to rotation lid by third shaft, and the middle position for rotating the surface of lid offers third
Opening, the middle position of the side of the outer surface of Portable protection box is fixedly connected with storage box, the interposition of the inner cavity of storage box
It sets and clockwork spring is provided with by fixing axle, the surface of clockwork spring is provided with suspension strop, and the two sides of the inner surface of groove are symmetrically arranged with light
Controlled LED lamp, what is achieved the purpose that is easy to use, makes compass convenient for identification in dark using light-operated LED (liquid crystal diode) lamp, and
The middle position of the bottom of the inner cavity of Portable protection box is provided with GPS positioning instrument when compass is accidentally lost, and the owner of lost property is available
GPS positioning instrument is quickly given for change, is also easy to produce accident to prevent the owner of lost property from losing direction outdoors after losing compass.
Detailed description of the invention
Fig. 1 is left view of the invention；
Fig. 2 is the top view of protecting box of the invention；
Fig. 3 is the top view of protective cover of the invention；
Fig. 4 is the rearview of protecting box of the invention；
Fig. 5 is the structural schematic diagram of protective device of the invention；
Fig. 6 is the structural schematic diagram of guide device of the invention；
Fig. 7 is the top view of rotation lid of the invention；
Fig. 8 is the structural schematic diagram of storage box of the invention.
In figure: 1 protecting box, 2 sucker bases, 3 firm bankings, 4 protective devices, 41 damping springs, 42 second openings, 43 are delayed
Rush support plate, 44 spud piles, 45 second shafts, 46 fixed support plates, 47 first extruding fixed springs, 471 first extruding fixations
Plate, 48 second squeeze fixed spring, 481 second extruding fixed plates, 5 fixed card slots, 6 Portable protection boxes, 7 guide devices, 71 fingers
Compass, 72 grooves, 73 third shafts, 74 rotation lids, 75 thirds opening, 76 storage boxes, 77 fixing axles, 771 clockwork springs, 772 suspensions
Rope, 773 the 4th openings, 774 limit films, 78 light-operated LED (liquid crystal diode) lamps, 79GPS position indicator, 8 first rotating shafts, 9 protective covers, 10 diaphragm seals,
11 first electromagnet, 12 switch buttons, 13 second electromagnet, 14 fixinig plates, 15 switch springs, 16 first openings, 17 sliding blocks, 18
Handle, 19 charging holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-8 is please referred to, the present invention provides a kind of technical solution: a kind of Portable protection dress of the field guide needle of optimization
It sets, including protecting box 1, the bottom of the outer surface of protecting box 1 is fixedly connected with sucker base 2, available when driving a vehicle outdoors
Protecting box 1 is firmly adsorbed wall in the car by sucker base 2, both protecting box 1 and its interior compass 71 can be fixed, and nothing
It needs people to take, liberates both hands.The middle position of the bottom of the inner cavity of protecting box 1 is fixedly connected with firm banking 3, firm banking 3
The middle position of the bottom of inner cavity is provided with protective device 4, and protective device 4 includes damping spring 41, the inner cavity of firm banking 3
It is fixedly linked between bottom and damping spring 41, the top of firm banking 3 and the bottom of fixed card slot 5 offer second and open
Mouth 42, the top of damping spring 41 is fixedly connected with cushioning supportive plate 43, and damping spring 41 and buffering support plate 43 is utilized to cooperate
Using the purpose that can play bumper and absorbing shock to the compass 71 in Portable protection box 6, avoid compass 71 due to excessively jolting and
Collide damage.And damping spring 41 through fixed card slot 5 and extends to fixed card slot 5 close to one end of cushioning supportive plate 43
Outside, the middle position of the two sides on the surface at the top of fixed card slot 5 is fixedly connected to spud pile 44, the top of spud pile 44
The middle position in portion is rotatably connected to fixed support plate 46 by the second shaft 45, the surface of the bottom of fixed support plate 46 and remote
The middle position of side from spud pile 44 is fixedly connected with the first extruding fixed spring 47, and first squeezes the bottom of fixed spring 47
End is fixedly connected with the first extruding fixed plate 471, and the middle position on the surface at the top of fixed support plate 46 is fixedly connected with the
Two squeeze fixed spring 48, and the second extruding fixed spring 48 is fixedly connected with the second extruding far from one end of fixed support plate 46 and consolidates
Fixed board 481, using second extruding fixed spring 48 with first squeeze fixed spring 47 be used cooperatively, can to Portable protection box 6 into
Row is fixed, and when Portable protection box 6 is moved upwards because jolting, the first extruding fixed plate 471 generates downward squeeze to it at this time
Pressure, and the second extruding fixed plate 481 is in contact with protective cover 9, further functions as the fixed work of damping to Portable protection box 6
With.The surface at the top of firm banking 3 is fixedly connected with fixed card slot 5, is arranged at the recessed position of the upper surface of fixed card slot 5
There is Portable protection box 6, the middle position of the bottom of the inner cavity of Portable protection box 6 is provided with guide device 7, and guide device 7 includes
Compass 71, the middle position at the top of Portable protection box 6 open up fluted 72, the middle position on the surface of the bottom of groove 72
It is fixedly linked between compass 71, the top of Portable protection box 6 is rotatably connected to rotation lid 74, rotation by third shaft 73
The middle position on the surface of lid 74 offers third opening 75, and the middle position of the side of the outer surface of Portable protection box 6 is fixed
It is connected with storage box 76, the middle position of the inner cavity of storage box 76 is provided with clockwork spring 771, the table of clockwork spring 771 by fixing axle 77
Face is provided with suspension strop 772, when user outdoors when suspension strop 772 can be extracted out and be hung at neck, consequently facilitating with oneself
Carry compass 71.It is fixedly linked between the one end of suspension strop 772 far from limit film 774 and clockwork spring 771.And storage box 76 is separate
The middle position of the side of Portable protection box 6 offers the 4th opening 773, and the one end of suspension strop 772 far from Portable protection box 6 is logical
The 4th opening 773 is crossed through storage box 76 and extends to the outside of storage box 76, suspension strop 772 far from Portable protection box 6 one
End is fixedly connected with limit film 774, and the length of limit film 774 is greater than the length of the 4th opening 773.The two of the inner surface of groove 72
Side is symmetrically arranged with light-operated LED (liquid crystal diode) lamp 78, in dark convenient for information indicated by identification compass 71.Portable protection box 6
The middle position of bottom of inner cavity be provided with GPS positioning instrument 79, when user is accidentally lost Portable protection box 6, can pass through
GPS positioning instrument 79 quickly gives compass 71 for change, gets lost outdoors to avoid it and meets with accident, and when user is in field
When stranded, extraneous rescue is obtained in time using the location information of GPS positioning instrument 79.The two sides of the outer surface of protecting box 1 and
First rotating shaft 8, and the two sides of the outer surface of protecting box 1 and close protection are rotatably connected to close to the position at the back side of protecting box 1
The position at the back side of box 1 is rotatably connected to protective cover 9 by first rotating shaft 8, and the front of protecting box 1 is fixedly connected with diaphragm seal
10, the inner cavity of diaphragm seal 10 and one end of sucker base 2 is provided with the first electromagnet 11, diaphragm seal 10 is far from protecting box 1
The middle position on surface of side be provided with switch button 12, in the positive and side far from first rotating shaft 8 of protective cover 9
Meta position, which installs, is equipped with the second electromagnet 13, different magnetic to phase using the first electromagnet 11 and the second electromagnet 13 energization acquisition
Mutually attract, so that being firmly closed between protecting box 1 and protective cover 9.The bottom of the inner cavity of protecting box 1 and close to the back of protecting box 1
The both ends of the side in face pass through fixinig plate 14 and are fixedly connected with switch spring 15, the one end of switch spring 15 far from protecting box 1
Be fixedly connected between protective cover 9, when protective cover 9 need to be opened using the first electromagnet 11 power off and lose magnetism and with the
It no longer attracts each other between two electromagnet 13, simultaneously because switch spring 15 is no longer influenced by downward extruding force and restores deformation,
Therefore protective cover 9 flicks upwards under the upward elastic force effect of switch spring 15, then protecting box 1 is opened.The top of protective cover 9
Middle position offers the first opening 16, and the surface of the first opening 16 is fixedly connected with sliding block 17, and the distance between sliding block 17 is big
In the diameter of the first opening 16.The both ends of first opening 16 are provided with handle 18, and the both ends on the surface of the bottom of handle 18 are all provided with
It is equipped with sliding slot, and is slidably connected between the surface at the top of sliding block 17 and handle 18, the two is used cooperatively, can be light using handle 18
Pine has carried protecting box 1, and when not using handle 18, handle 18 can be slided to both ends along sliding block 17, sees in order to understand
Examine the compass 71 in Portable protection box 6.The side at the back side of protecting box 1 is provided with charging hole 19.First opening 16 and third
Opening 75 surface be inlaid with glass, neither influence the visual field, and can avoid the objects such as dust and rainwater enter it is right in protecting box 1
Compass 71 causes to damage.
In use, protecting box 1 is firmly adsorbed into wall in the car using sucker base 2 when driving a vehicle outdoors, it both can be right
Protecting box 1 and its interior compass 71 are fixed, and take without people, liberate both hands, when road jolts, utilize damping spring 41
It is used cooperatively the purpose that can play bumper and absorbing shock to the compass 71 in Portable protection box 6 with buffering support plate 43, avoids guide
Needle 71 is powered off using the first electromagnet 11 when that need to open protective cover 9 and is lost due to excessively jolting and the damage that collides
It is magnetic and no longer attract each other between the second electromagnet 13, simultaneously because switch spring 15 be no longer influenced by downward extruding force and
Restore deformation, therefore protective cover 9 flicks upwards under the upward elastic force effect of switch spring 15, then protecting box 1 is opened, and works as use
Person outdoors when suspension strop 772 can be extracted out and be hung at neck, consequently facilitating carry compass 71, when in light compared with
When dark place, light-operated LED (liquid crystal diode) lamp 78 is automatically opened, and in order to which user can understand information indicated by identification compass 71, and is worked as
When user is accidentally lost Portable protection box 6, compass 71 can be quickly given for change by GPS positioning instrument 79, outdoors to avoid it
It gets lost and meets with accident, and when user is when field is stranded, obtained in time using the location information of GPS positioning instrument 79
Extraneous rescue.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of portable protection device of the field guide needle of optimization, including protecting box (1), it is characterised in that: the protection
The bottom of the outer surface of box (1) is fixedly connected with sucker base (2), the interposition of the bottom of the inner cavity of the protecting box (1)
It sets and is fixedly connected with firm banking (3), the middle position of the bottom of the inner cavity of the firm banking (3) is provided with protective device
(4), the surface at the top of the firm banking (3) is fixedly connected with fixed card slot (5), the fixed card slot (5) it is upper
It is provided at depression in the surface position Portable protection box (6), the middle position of the bottom of the inner cavity of the Portable protection box (6)
Be provided with guide device (7), the two sides of the outer surface of the protecting box (1) and close to the position at the back side of protecting box (1) turn
It is dynamic to be connected with first rotating shaft (8), and two sides of the outer surface of the protecting box (1) and close to the position at the back side of protecting box (1)
It sets and is rotatably connected to protective cover (9) by first rotating shaft (8), the front of the protecting box (1) is fixedly connected with diaphragm seal
(10), one end of the inner cavity of the diaphragm seal (10) and separate sucker base (2) is provided with the first electromagnet (11), described
The middle position on the surface of side of the diaphragm seal (10) far from protecting box (1) is provided with switch button (12), the protective cover
(9) middle position of positive and far from first rotating shaft (8) side is provided with the second electromagnet (13), the protecting box
(1) both ends of the bottom of inner cavity and the side close to the back side of protecting box (1) pass through fixinig plate (14) and are fixedly connected with out
It closes spring (15), is fixedly connected between one end and protective cover (9) of the switch spring (15) separate protecting box (1), it is described
The middle position at top of protective cover (9) offer the first opening (16), the surface of first opening (16) is fixed to be connected
It is connected to sliding block (17), the both ends of first opening (16) are provided with handle (18).
2. a kind of portable protection device of the field guide needle of optimization according to claim 1, it is characterised in that: described
Protective device (4) includes damping spring (41), solid between the bottom and damping spring (41) of the inner cavity of the firm banking (3)
Fixed to be connected, the top of the firm banking (3) and the bottom of fixed card slot (5) offer the second opening (42), described
The top of damping spring (41) be fixedly connected with cushioning supportive plate (43), and the damping spring (41) is close to cushioning supportive
One end of plate (43) runs through fixed card slot (5) and extends to the outside of fixed card slot (5), the top of the fixed card slot (5)
The middle position of two sides on surface be fixedly connected to spud pile (44), the middle position at the top of the spud pile (44)
It is rotatably connected to fixed support plate (46) by the second shaft (45), the surface of the bottom of the fixed support plate (46) and remote
The middle position of side from spud pile (44) is fixedly connected with the first extruding fixed spring (47), and described first squeezes fixation
The bottom end of spring (47) is fixedly connected with the first extruding fixed plate (471), the surface at the top of the fixed support plate (46)
Middle position be fixedly connected with the second extruding fixed spring (48), described second squeezes fixed spring (48) far from fixed branch
One end of fagging (46) is fixedly connected with the second extruding fixed plate (481).
3. a kind of portable protection device of the field guide needle of optimization according to claim 1, it is characterised in that: described
Guide device (7) includes compass (71), and the middle position at the top of the Portable protection box (6) opens up fluted (72),
It is fixedly linked between the middle position and compass (71) on the surface of the bottom of the groove (72), the Portable protection box
(6) top is rotatably connected to rotation lid (74), the interposition on the surface of the rotation lid (74) by third shaft (73)
It sets and offers third opening (75), the middle position of the side of the outer surface of the Portable protection box (6) is fixedly connected with receipts
The middle position of case (76), the inner cavity of the storage box (76) is provided with clockwork spring (771) by fixing axle (77), described
The surface of clockwork spring (771) is provided with suspension strop (772), and side of the storage box (76) far from Portable protection box (6)
Middle position offers the 4th opening (773), and the suspension strop (772) passes through the 4th far from the one end of Portable protection box (6)
Opening (773) runs through storage box (76) and extends to the outside of storage box (76), and the suspension strop (772) is far from Portable protection
One end of box (6) is fixedly connected with limit film (774), and the two sides of the inner surface of the groove (72) are symmetrically arranged with light-operated
LED light (78).
4. a kind of portable protection device of the field guide needle of optimization according to claim 3, it is characterised in that: described
The middle position of the bottom of the inner cavity of Portable protection box (6) is provided with GPS positioning instrument (79).
5. a kind of portable protection device of the field guide needle of optimization according to claim 1, it is characterised in that: described
The side at the back side of protecting box (1) is provided with charging hole (19).
6. a kind of portable protection device of the field guide needle of optimization according to claim 1, it is characterised in that: described
The both ends on the surface of the bottom of handle (18) are provided with sliding slot, and the surface at the top of the sliding block (17) and handle (18)
Between be slidably connected, the two is used cooperatively.
7. a kind of portable protection device of the field guide needle of optimization according to claim 1, it is characterised in that: described
The distance between sliding block (17) is greater than the diameter of the first opening (16).
8. a kind of portable protection device of the field guide needle of optimization according to claim 3, it is characterised in that: described
The surface of first opening (16) and third opening (75) is inlaid with glass.
9. a kind of portable protection device of the field guide needle of optimization according to claim 3, it is characterised in that: described
It is fixedly linked between one end and clockwork spring (771) of suspension strop (772) separate limit film (774).
10. a kind of portable protection device of the field guide needle of optimization according to claim 3, it is characterised in that: described
Limit film (774) length be greater than the 4th opening (773) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437032.8A CN109959370A (en) | 2017-12-26 | 2017-12-26 | A kind of portable protection device of the field guide needle of optimization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711437032.8A CN109959370A (en) | 2017-12-26 | 2017-12-26 | A kind of portable protection device of the field guide needle of optimization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109959370A true CN109959370A (en) | 2019-07-02 |
Family
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