CN112208914A - Portable wave recorder and use method - Google Patents
Portable wave recorder and use method Download PDFInfo
- Publication number
- CN112208914A CN112208914A CN202010865201.3A CN202010865201A CN112208914A CN 112208914 A CN112208914 A CN 112208914A CN 202010865201 A CN202010865201 A CN 202010865201A CN 112208914 A CN112208914 A CN 112208914A
- Authority
- CN
- China
- Prior art keywords
- fixed
- worm
- screw
- protection box
- grooves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention provides a portable wave recorder and a use method, belonging to the technical field of wave recorder equipment, the portable wave recorder comprises a protection box, the upper end of the protection box is an opening, a support plate is connected in the protection box in a sliding way, the upper side of the support plate is provided with a wave recorder body and two groups of fixing mechanisms, each group of fixing mechanism is connected with the wave recorder body so as to fix the wave recorder body on the upper end of the support plate, the left part of the lower end of the protection box is fixedly provided with two, the right side of the lower end of the protection box is provided with two groups of supporting and moving mechanisms, the protection box is internally provided with a worm groove and four screw grooves, the four screw grooves are communicated with the worm grooves, the four screw grooves are respectively positioned at the four corners of the protection box, and a first worm is rotatably connected between the front inner wall and the rear inner; this device easy operation, and convenient for when the oscillograph body is convenient for take out the use portable, not fragile when just carrying, the practicality is extremely strong.
Description
Technical Field
The invention belongs to the technical field of wave recorder equipment, and particularly relates to a portable wave recorder.
Background
The recorder is widely applied to an electric power system, and is an important instrument for recording transient and steady analog quantity and event quantity information of a generator, a transformer, an electric power transmission line, a power station and a power plant, monitoring the operation of the electric power system, storing test data, recording and capturing fault information and providing a basis for researching the operation mode of a power grid and evaluating the performance of a protection device; the method can be widely applied to occasions needing fault monitoring, waveform and state recording and analysis in electric power systems of electric transmission and transformation equipment such as electric transmission and transformation lines, transformers and protection, and the like, and power generation equipment such as generators, and the like, for overhauling, testing and monitoring.
At present, the oscillograph mostly needs to go out to carry to the field usage, and the current oscillograph mostly is not equipped with the mechanism that is used for portable for the oscillograph carries very inconveniently, needs both hands to hold to haulage vehicle in addition, lacks the protectiveness simultaneously, makes the oscillograph cause the collision easily when the transportation, thereby leads to the oscillograph to damage or break down, influences its use detection effect.
Disclosure of Invention
The invention aims to provide a portable wave recorder, which aims to solve the problems that most of the wave recorders in the prior art are not provided with a mechanism for convenient carrying, so that the wave recorder is very inconvenient to carry, needs to be held to a transport vehicle by hands, is lack of protection, and is easy to cause collision during transportation, so that the wave recorder is damaged or fails, and the use and detection effects of the wave recorder are influenced.
In order to achieve the purpose, the invention provides the following technical scheme:
a portable wave recorder comprises a protective box, wherein the upper end of the protective box is provided with an opening, a supporting plate is connected in the protective box in a sliding manner, the upper side of the supporting plate is provided with a wave recorder body and two groups of fixing mechanisms, each group of fixing mechanisms is connected with the wave recorder body to fix the wave recorder body on the upper end of the supporting plate, the left part of the lower end of the protective box is fixedly provided with two groups of supporting and moving mechanisms, the right side of the lower end of the protective box is provided with two groups of worm grooves and four screw grooves, the four screw grooves are communicated with the worm grooves, the four screw grooves are respectively positioned at the four corners of the protective box, a first worm is rotatably connected between the front inner wall and the rear inner wall of each worm groove, the front end of the first worm penetrates through the front end of the protective box and extends outwards, and two second worms are rotatably connected between the left inner wall and the right inner wall of each worm groove, the circumference surfaces of the two second worms are fixed with second worm wheels, the two second worm wheels are meshed with the first worms, the lower inner walls of the four lead screw grooves are rotatably connected with lead screws, the lower parts of the circumference surfaces of the four lead screws are fixed with first worm wheels, the four first worm wheels are respectively meshed with the two second worms, the circumference surfaces of the four lead screws are respectively meshed with lead screw nuts, the inner walls of the four lead screw grooves, which are close to the supporting plate, are respectively provided with nut grooves, the four lead screw nuts are respectively connected in the four nut grooves in a sliding manner, the four lead screw nuts respectively penetrate through the four nut grooves and are fixed between the supporting plates, the left part and the right part of the upper end of the protective box are respectively provided with rotating grooves, rotating rods are respectively rotated between the front inner wall and the rear inner wall of the two rotating grooves, the circumference surfaces of the two rotating rods are respectively fixed with box doors, and the front ends and the rear ends of the two rotating rods respectively penetrate, four the upside of lead screw all is equipped with a set of coupling mechanism, every group coupling mechanism respectively with between the bull stick rotate in order to realize the bull stick, two the chamber door one side of keeping away from mutually all be equipped with buckle mechanism. The purpose is to solve the most of the oscillographs among the prior art and do not be equipped with the mechanism that is used for portable for the oscillograph carries very inconveniently, needs both hands to hold to haulage vehicle moreover, lacks the protectiveness simultaneously, makes the oscillograph cause the collision easily when the transportation, thereby leads to the oscillograph to damage or break down, influences its problem of using detection effect.
As a preferable scheme of the present invention, each of the connection mechanisms includes a second bevel gear and a first bevel gear, the second bevel gear is fixed to a circumferential surface of the rotation groove in the groove of the screw rod, the first bevel gear is fixed to an upper end of the screw rod, and the second bevel gear and the first bevel gear are engaged with each other.
According to a preferable scheme of the invention, supporting blocks are fixed on the left inner wall and the right inner wall of each of the four screw rod grooves, the supporting blocks are rotatably connected with the screw rods, and the screw rod nuts are positioned between the first worm gears and the supporting blocks.
As a preferred scheme of the present invention, each set of the fixing mechanism includes an installation block and two bolts, the installation block is fixed to the wave recorder body, two threaded holes are respectively formed in the upper ends of the installation block and the support plate, and the two bolts are respectively in threaded connection with the two threaded holes located at the same position.
As a preferable scheme of the present invention, the two supporting and moving mechanisms are respectively located at the front and rear portions of the right side of the lower end of the protection box, each of the supporting and moving mechanisms includes a telescopic rod, a first spring and a roller, the upper end of the telescopic rod is fixed to the protection box, the other end of the telescopic rod is fixed to the roller, the first spring is sleeved on the circumferential surface of the telescopic rod, two ends of the first spring are respectively fixed to the adjacent ends of the protection box and the roller, and the roller is fixedly mounted with a brake pad.
As a preferable scheme of the invention, the far ends of the two box doors are both fixed with a lifting handle, and the two lifting handles are both provided with holding grooves matched with fingers.
As a preferable scheme of the invention, blocking blocks are fixed between the front inner wall and the rear inner wall of the protection box, and both the blocking blocks are positioned at the upper side of the supporting plate.
As a preferred scheme of the present invention, each of the fastening mechanisms includes an insertion block and two fixing blocks, the two fixing blocks are respectively fixed between the two box doors, slots are respectively formed in the upper ends of the two fixing blocks, the insertion block is movably inserted into the slot located on the left side, a limiting block is fixed to the lower end of the insertion block, spring slots are respectively formed in the front and rear portions of the upper end of the slot, second springs are respectively fixed to the two spring slots, and a fastening block is fixed to the other end of each of the two second springs.
In a preferred embodiment of the present invention, a handle is fixed to a front end of the first worm.
Compared with the prior art, the invention has the beneficial effects that:
1. through the guard box that is equipped with in this scheme for can place it in the guard box during the wave recorder body transportation, make the wave recorder body difficult by the collision, make its portable and not fragile, simultaneously through the fixed establishment who is equipped with, make the wave recorder body more stable when placing on the guard box, be difficult for rocking.
2. This scheme is through rotating first worm, make it drive the second worm wheel and rotate, thereby the second worm wheel drives the second worm and rotates, the second worm drives and rotates rather than the first worm wheel of meshing, thereby make a plurality of lead screws rotate, when a plurality of lead screws rotate, linear motion about a plurality of screw-nut are, a plurality of screw-nut drive backup pad reciprocate, the upside that is convenient for remove to the guard box when making the record ripples appearance body need use detects equipment, when needing to carry simultaneously, drive record ripples appearance body through the backup pad downwards to the guard box in, make record ripples appearance body portable, this device easy operation, and it is convenient, make record ripples appearance body portable when being convenient for take out the use, the practicality is extremely strong.
3. When the lead screw rotates in this scheme, the lead screw drives the first bevel gear of its upper end this moment and rotates, first bevel gear drives second bevel gear and rotates, a plurality of second bevel gears drive two bull sticks respectively and rotate, and make two bull sticks rotation opposite direction, thereby make two bull sticks drive the chamber door and open when the oscillograph body rises, two chamber doors of messenger that the oscillograph body descends are closed, make this device higher to the protectiveness of oscillograph body, it is more convenient to operate simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a first cross-sectional view of the present invention;
FIG. 3 is a second cross-sectional view of the present invention;
FIG. 4 is a sectional top view of the present invention;
FIG. 5 is a top view of the present invention;
fig. 6 is a partial side view of the present invention.
In the figure: 1-a protection box; 2-supporting feet; 3-supporting the moving mechanism; 31-a telescopic rod; 32-a first spring; 33-a roller; 4-a first worm; 41-a handle; 5-rotating the groove; 6-a box door; 7-wave recorder body; 8-lifting handle; 9-fixing block; 91-slot; 92-an insert block; 921 — a second spring; 922-spring groove; 93-a fixture block; 94-a limiting block; 10-a support plate; 101-a threaded hole; 11-a barrier; 12-a mounting block; 13-a bolt; 14-worm groove; 15-a screw rod; 151-a first worm gear; 152-a feed screw nut; 153-a first bevel gear; 16-a second bevel gear; 17-a second worm; 18-a second worm gear; 19-rotating rod; 20-a screw groove; 201-nut groove; 21-supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present invention provides the following technical solutions:
a portable wave recorder comprises a protective box 1, the upper end of the protective box 1 is an opening, a supporting plate 10 is connected in the protective box 1 in a sliding mode, a wave recorder body 7 and two sets of fixing mechanisms are arranged on the upper side of the supporting plate 10, each set of fixing mechanism is connected with the wave recorder body 7 to fix the wave recorder body 7 on the upper end of the supporting plate 10, two supporting and moving mechanisms 2 are fixed on the left portion of the lower end of the protective box 1, two sets of supporting and moving mechanisms 3 are arranged on the right side of the lower end of the protective box 1, a worm groove 14 and four worm grooves 20 are formed in the protective box 1, the four worm grooves 20 are communicated with the worm groove 14, the four worm grooves 20 are respectively located at four corners of the protective box 1, a first worm 4 is rotatably connected between the front inner wall and the rear inner wall of the worm groove 14, the front end of the first worm 4 penetrates through the front end of the protective box 1 and extends outwards, two second worms 17 are rotatably connected between the left inner wall and, the circumferential surfaces of the two second worms 17 are fixed with second worm wheels 18, the two second worm wheels 18 are engaged with the first worms 4, the lower inner walls of the four lead screw grooves 20 are rotatably connected with lead screws 15, the lower parts of the circumferential surfaces of the four lead screws 15 are fixed with first worm wheels 151, the four first worm wheels 151 are respectively engaged with the two second worms 17, the circumferential surfaces of the four lead screws 15 are respectively engaged with lead screw nuts 152, the inner walls of the four lead screw grooves 20 close to the support plate 10 are respectively provided with nut grooves 201, the four lead screw nuts 152 are respectively connected in the four nut grooves 201 in a sliding manner, the four lead screw nuts 152 respectively penetrate through the four nut grooves 201 and are fixed between the support plates 10, the left and right parts of the upper end of the protection box 1 are respectively provided with rotating grooves 5, rotating rods 19 are respectively rotated between the front and rear inner walls of the two rotating grooves 5, the circumferential surfaces of the two rotating rods 19 are respectively fixed with box, the front end and the rear end of the two rotating rods 19 are respectively penetrated into the four screw rod grooves 20, the upper sides of the four screw rods 15 are respectively provided with a group of connecting mechanisms, each group of connecting mechanisms are respectively rotated with the rotating rods 19 so as to realize the rotation of the rotating rods 19, and one sides of the two box doors 6 which are far away from each other are respectively provided with a buckling mechanism.
In the embodiment of the invention, the protection box 1 protects the left and right sides of the recorder body 7, the support plate 10 supports the left and right sides of the recorder body 7, when the device is used, the first worm 4 is rotated to drive the two second worm gears 18 to rotate, the two second worm gears 18 drive the two second worms 17 to rotate, the two second worms 17 are meshed with the two first worm gears 151 on the left and right sides in an opposite way, so that the two second worms 17 drive the first worm gears 151 meshed with the two second worm gears 17 to rotate, the two first worm gears 151 on the left and right sides are rotated in an opposite way, so that the two lead screws 15 on the left and right sides are rotated in an opposite way, the meshing direction between the two lead screw nuts 152 on the left side and the lead screw 15 is opposite to the meshing direction between the two lead screw nuts 152 on the right side, so that when the plurality of lead screws 15 are rotated, the lead screw nuts 152 do vertical linear motion simultaneously, the lead screw nuts 152 drive the support plate 10 to move up and down, the support plate 10 drives the wave recorder body 7 to ascend, meanwhile, when the lead screw 15 rotates, the lead screw 15 drives the first bevel gear 153 at the upper end of the lead screw to rotate, the first bevel gear 153 drives the second bevel gear 16 to rotate, the second bevel gears 16 respectively drive the two rotating rods 19 to rotate, so that the rotating directions of the two rotating rods 19 are opposite, the two rotating rods 19 drive the box door 6 to open when the wave recorder body 7 ascends, the wave recorder body 7 can be conveniently moved to the upper side of the protection box 1 to detect and use equipment when in use, when in need of carrying, the first worm 4 is rotated in the direction, the wave recorder body 7 is driven to move downwards into the protection box 1 through the support plate 10, and the two box doors 6 are closed at the upper end of the protection box 1 simultaneously, thereby make record ripples appearance body 7 portable, and difficult quilt collision, this device easy operation, and convenient for record ripples appearance body 7 portable when being convenient for take out the use, and not fragile when carrying, the practicality is extremely strong.
Specifically referring to fig. 3, each set of connecting mechanisms includes a second bevel gear 16 and a first bevel gear 153, the second bevel gear 16 is fixed on the circumferential surface of the rotating groove 5 in the screw groove 20, the first bevel gear 153 is fixed on the upper end of the screw 15, and the second bevel gear 16 is engaged with the first bevel gear 153.
In this embodiment: this device is through the coupling mechanism who is equipped with for chamber door 6 is opened when oscillograph body 7 rises, and chamber door 6 is closed when oscillograph body 7 descends, thereby makes oscillograph body 7 convenient to use, and the time spent protective properties is higher simultaneously, makes oscillograph body 7 not fragile.
Referring to fig. 3, the support blocks 21 are fixed to the left and right inner walls of the four screw grooves 20, the support blocks 21 are rotatably connected to the screw 15, and the screw nut 152 is located between the first worm wheel 151 and the support blocks 21.
In this embodiment: the device is more stable when the screw rod 15 rotates through the supporting block 21, is not easy to shake, and is not easy to slip.
Referring to fig. 2 specifically, each set of fixing mechanism includes a mounting block 12 and two bolts 13, the mounting block 12 is fixed to the wave recorder body 7, two threaded holes 101 are formed in the upper ends of the mounting block 12 and the support plate 10, and the two bolts 13 are respectively in threaded connection with the two threaded holes 101 located in the same position.
In this embodiment: this device is through the fixed establishment who is equipped with for wave recorder body 7 is fixed in and is stabilized in backup pad 10, convenient to detach simultaneously.
Referring to fig. 3 specifically, two supporting and moving mechanisms 3 are respectively located at the front portion and the rear portion of the right side of the lower end of the protection box 1, each supporting and moving mechanism 3 includes a telescopic rod 31, a first spring 32 and a roller 33, the upper end of the telescopic rod 31 is fixed to the protection box 1, the other end of the telescopic rod is fixed to the roller 33, the first spring 32 is sleeved on the circumferential surface of the telescopic rod 31, the two ends of the first spring 32 are fixed to the ends, close to the protection box 1 and the roller 33, respectively, and a brake pad is fixedly mounted on the roller 33.
In this embodiment: this device is through the support moving mechanism 3 that is equipped with for this device is placed on ground more stably, when carrying simultaneously, through pulling handle 8, makes this device slope and makes two gyro wheels 33 atress in ground, makes this device drag on ground, simultaneously through the first spring 32 that is equipped with, makes more stably during the removal, and the shock attenuation effect is better.
Specifically, referring to fig. 1, the two ends of the box door 6 away from each other are fixed with a handle 8, and the two handles 8 are both provided with holding grooves engaged with fingers.
In this embodiment: this device is through carrying handle 8 that is equipped with for this device is convenient for hold when carrying and is carried and carry and draw, and the operation is more convenient.
Referring to fig. 5, a blocking block 11 is fixed between the front and rear inner walls of the protection box 1, and both blocking blocks 11 are located on the upper side of the support plate 10.
In this embodiment: this device is through the stopper 11 that is equipped with for difficult hitting the oscillograph body 7 when this device chamber door 6 is closed, difficult damage to the oscillograph body 7 that causes, the backup pad 10 rises simultaneously, can not the roll-off guard box 1 outside, more stable when saying that backup pad 10 supports oscillograph body 7.
Referring to fig. 6 specifically, each group of fastening mechanisms includes an insertion block 92 and two fixing blocks 9, the two fixing blocks 9 are respectively fixed to the two doors 6, slots 91 are respectively formed in the upper ends of the two fixing blocks 9, the insertion block 92 is movably inserted into the slot 91 located on the left side, a limiting block 94 is fixed to the lower end of the insertion block 92, spring slots 922 are respectively formed in the front and rear portions of the upper end of the slot 91, second springs 921 are respectively fixed to the two spring slots 922, and a fastening block 93 is fixed to the other end of each of the two second springs 921.
In this embodiment: this device is through the buckle mechanism that is equipped with, when two chamber doors 6 are closed, insert two inserted blocks 92 in the slot 91 of opposite side, and live fixture block 93, make fixture block 93 extrude second spring 921, and slide to in the spring groove 922, when two fixture blocks 93 pass in the slot 91 of opposite side, elasticity through second spring 921 self makes fixture block 93 pop out and block inserted block 92 in two slots 91 simultaneously, stopper 94 plays the effect of blocking the left side, fixture block 93 plays and blocks the right side, thereby make inserted block 92 fix two chamber doors 6, be difficult for scattering, make the protective properties of oscillograph body 7 higher.
Specifically referring to fig. 1, a handle 41 is fixed to the front end of the first worm 4.
In this embodiment: this device is through the handle 41 that is equipped with for first worm 4 rotates more conveniently, and the operation is more convenient.
The working principle and the using process of the invention are as follows: when the device is used, the first worm 4 is rotated to drive the two second worm gears 18 to rotate, the two second worm gears 18 drive the two second worm gears 17 to rotate, the two second worm gears 17 drive the first worm gear 151 meshed with the two second worm gears to rotate the first worm gear 151 to drive the screw rod 15 to rotate, the rotation directions of the screw rods 15 on the left side and the right side are opposite, when the screw rods 15 rotate, the screw rod nuts 152 simultaneously do vertical linear motion, the screw rod nuts 152 drive the support plate 10 to move up and down, the support plate 10 drives the recorder body 7 to ascend, meanwhile, when the screw rods 15 rotate, the screw rod 15 drives the first conical gear 153 on the upper end to rotate, the first conical gear 153 drives the second conical gear 16 to rotate, the second conical gear 16 respectively drives the two rotating rods 19 to rotate, the rotation directions of the two rotating rods 19 are opposite, so that the two rotating rods 19 drive the box door 6 to open when the recorder body 7 ascends, when the two box doors 6 are closed, the two insertion blocks 92 are inserted into the slots 91 on the other side, the fixture blocks 93 are clamped, the fixture blocks 93 extrude the second springs 921 and slide into the spring slots 922, when the two fixture blocks 93 pass through the slots 91 on the other side, the fixture blocks 93 eject the fixture blocks 93 out and clamp the insertion blocks 92 in the two slots 91 at the same time through the elasticity of the second springs 921, the limiting blocks 94 play a role in clamping the left side, the fixture blocks 93 play a role in clamping the right side, and therefore the insertion blocks 92 fix the two box doors 6, make chamber door 6 difficult for scattering to portable or drag this device, this device easy operation, and convenient, portable when making oscillograph body 7 be convenient for take out the use, not fragile when just carrying, the practicality is extremely strong.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A portable oscillograph is characterized in that: the protection box comprises a protection box (1), the upper end of the protection box (1) is provided with an opening, a support plate (10) is connected in the protection box (1) in a sliding mode, the upper side of the support plate (10) is provided with a wave recorder body (7) and two groups of fixing mechanisms, each group of fixing mechanisms is connected with the wave recorder body (7) to fix the wave recorder body (7) on the upper end of the support plate (10), the left part of the lower end of the protection box (1) is fixedly provided with two screw grooves (2), the right side of the lower end of the protection box (1) is provided with two groups of supporting and moving mechanisms (3), a worm groove (14) and four screw grooves (20) are arranged in the protection box (1), the four screw grooves (20) are communicated with the worm groove (14), the four screw grooves (20) are respectively positioned at the four corners of the protection box (1), and a first screw groove (4) is rotatably connected between the front inner wall and the rear wall of the worm groove (14), the front end of the first worm (4) penetrates through the front end of the protection box (1) and extends outwards, two second worms (17) are rotatably connected between the left inner wall and the right inner wall of the worm groove (14), second worm wheels (18) are fixed on the circumferential surfaces of the two second worms (17), the two second worm wheels (18) are meshed with the first worm (4), the lower inner walls of the four screw grooves (20) are rotatably connected with screw rods (15), first worm wheels (151) are fixed on the lower portions of the circumferential surfaces of the four screw rods (15), the four first worm wheels (151) are respectively meshed with the two second worms (17), screw rod nuts (152) are respectively meshed with the circumferential surfaces of the four screw rods (15), nut grooves (201) are respectively formed in the inner walls, close to the support plate (10), of the four screw rod nuts (152) are respectively connected in the four nut grooves (201) in a sliding mode, and four screw rod nuts (152) pass four nut grooves (201) respectively and are fixed between backup pad (10), rotation groove (5), two have all been seted up to two about the upper end of guard box (1) rotation pole (19), two all rotate between the front and back inner wall in rotation groove (5) the circumference surface of bull stick (19) all is fixed with chamber door (6), two both ends run through respectively to four screw rod grooves (20) around bull stick (19) in, four the upside of lead screw (15) all is equipped with a set of coupling mechanism, every group coupling mechanism rotate with realization bull stick (19) between bull stick (19) respectively, two one side that chamber door (6) kept away from mutually all be equipped with buckle mechanism.
2. The portable recorder of claim 1, wherein: each group of the connecting mechanisms comprises a second bevel gear (16) and a first bevel gear (153), the second bevel gear (16) is fixed on the circumferential surface of the rotating groove (5) in the screw groove (20), the first bevel gear (153) is fixed on the upper end of the screw (15), and the second bevel gear (16) is meshed with the first bevel gear (153).
3. The portable recorder of claim 2, wherein: supporting blocks (21) are fixed on the left inner wall and the right inner wall of the four screw rod grooves (20), the supporting blocks (21) are rotatably connected with the screw rod (15), and the screw rod nut (152) is located between the first worm gear (151) and the supporting blocks (21).
4. A portable recorder in accordance with claim 3 wherein: every group fixed establishment all includes installation piece (12) and two bolt (13), it is fixed between installation piece (12) and oscillograph body (7), two screw hole (101) have all been seted up to the upper end of installation piece (12) and backup pad (10), two bolt (13) threaded connection is located two screw hole (101) of same position respectively.
5. The portable recorder of claim 4, wherein: two support moving mechanism (3) and be located two parts around the lower extreme right side of guard box (1) respectively, every group support moving mechanism (3) and all include telescopic link (31), first spring (32) and gyro wheel (33), it is fixed between upper end and guard box (1) of telescopic link (31), and fixed between the other end and gyro wheel (33), the circumference surface of telescopic link (31) is located to first spring (32) cover, and the both ends of first spring (32) are close to mutually with guard box (1) and gyro wheel (33) respectively and fix between the end, fixed mounting has the brake block on gyro wheel (33).
6. The portable recorder of claim 5, wherein: the two far ends of the box door (6) are both fixed with lifting handles (8), and the two lifting handles (8) are both provided with holding grooves matched with fingers.
7. The portable recorder of claim 6, wherein: all be fixed with between the front and back inner wall of guard box (1) and block piece (11), two block piece (11) all are located the upside of backup pad (10).
8. The portable recorder of claim 7, wherein: every group buckle mechanism all includes inserted block (92) and two fixed block (9), two fixed block (9) respectively with two chamber doors (6) between fixed, two slot (91) have all been seted up to the upper end of fixed block (9), be located the left slot (91) internalization is pegged graft and is had inserted block (92), the lower extreme of inserted block (92) is fixed with stopper (94), spring groove (922) have all been seted up to two around the upper end of slot (91), two all be fixed with second spring (921), two in spring groove (922) the other end of second spring (921) all is fixed with fixture block (93).
9. The portable recorder of claim 8, wherein: the front end of the first worm (4) is fixed with a handle (41).
10. The method of using the portable recorder of any of claims 1 to 9, comprising the steps of:
when in use, the first worm is rotated to drive the two second worm wheels to rotate, the two second worm wheels drive the two second worms to rotate, thereby leading the two second worms to drive the first worm wheels meshed with the second worms to rotate, leading the first worm wheels to drive the screw rods to rotate, leading the rotation directions of the screw rods at the left side and the right side to be opposite, when the plurality of screw rods rotate, the plurality of screw rod nuts simultaneously do vertical linear motion, the plurality of screw rod nuts drive the supporting plate to move up and down, the supporting plate drives the wave recorder body to ascend, meanwhile, when the screw rod rotates, the screw rod drives the first bevel gear at the upper end of the screw rod to rotate, the first bevel gear drives the second bevel gear to rotate, the plurality of second bevel gears respectively drive the two rotating rods to rotate, so that the rotating directions of the two rotating rods are opposite, therefore, the two rotating rods drive the box door to be opened when the wave recorder body rises, so that the wave recorder body can be conveniently moved to the upper side of the protection box to detect and use equipment when the wave recorder body needs to be used;
when the device needs to be carried, the first worm is rotated, the wave recorder body is driven to move downwards into the protective box through the supporting plate, and meanwhile, the two box doors are closed at the upper end of the protective box;
when two chamber doors are closed, two inserting blocks are inserted into the slots of the other side, the clamping blocks are clamped, the clamping blocks extrude the second springs and slide to the spring slots, when the two clamping blocks penetrate through the slots of the other side, the clamping blocks are popped out through the elasticity of the second springs, the inserting blocks are clamped in the two slots simultaneously, the limiting blocks play a role in clamping the left side, the clamping blocks play a role in clamping the right side, and the inserting blocks fix the two chamber doors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010865201.3A CN112208914A (en) | 2020-08-25 | 2020-08-25 | Portable wave recorder and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010865201.3A CN112208914A (en) | 2020-08-25 | 2020-08-25 | Portable wave recorder and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112208914A true CN112208914A (en) | 2021-01-12 |
Family
ID=74058908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010865201.3A Withdrawn CN112208914A (en) | 2020-08-25 | 2020-08-25 | Portable wave recorder and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112208914A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608045A (en) * | 2021-07-22 | 2021-11-05 | 危成林 | Portable detection device of building electric fire control safety inspection |
| WO2023004958A1 (en) * | 2021-07-29 | 2023-02-02 | 南京瑞贻电子科技有限公司 | Protective box for wave recorder and usage method thereof |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628342A (en) * | 2017-09-08 | 2018-01-26 | 合肥惠科金扬科技有限公司 | A kind of display screen packing case for being easy to carry |
| CN108426549A (en) * | 2018-06-26 | 2018-08-21 | 陈姿红 | A kind of automobile gauge protective device |
| CN109116145A (en) * | 2018-07-27 | 2019-01-01 | 南京瑞贻电子科技有限公司 | A kind of portable oscillograph with power-off protection function |
| CN109142833A (en) * | 2018-07-27 | 2019-01-04 | 南京瑞贻电子科技有限公司 | A kind of liftable is convenient for the household wind-driven generator oscillograph of operation |
| CN209399064U (en) * | 2019-01-18 | 2019-09-17 | 金倩 | A kind of computer casing bracket |
| CN209594068U (en) * | 2019-01-16 | 2019-11-05 | 沈阳容蓄科技有限公司 | A kind of access control electrical appliance case |
| CN110426575A (en) * | 2019-07-29 | 2019-11-08 | 南京瑞贻电子科技有限公司 | A kind of portable antidetonation oscillograph |
| CN209656560U (en) * | 2019-03-29 | 2019-11-19 | 四川佳怡德环境科技有限公司 | Infrared Oil Determination Instrument |
| CN210051780U (en) * | 2019-07-15 | 2020-02-11 | 北京京仪敬业电工科技有限公司 | Portable speed-measuring generator set |
| CN210157001U (en) * | 2019-07-29 | 2020-03-17 | 天辰水泥有限责任公司 | Waterproof motor convenient to overhaul |
| CN110940837A (en) * | 2019-12-03 | 2020-03-31 | 南京瑞贻电子科技有限公司 | Portable wave recorder |
| CN210266506U (en) * | 2019-08-19 | 2020-04-07 | 福建博斯电机有限公司 | Portable generator set base support |
| CN210725607U (en) * | 2019-07-31 | 2020-06-09 | 山东同建工程勘测有限公司 | Portable geographic information data acquisition device protective housing |
| CN210781790U (en) * | 2019-10-31 | 2020-06-16 | 曲靖师范学院 | Lifting type multimedia equipment |
| CN210803646U (en) * | 2019-09-12 | 2020-06-19 | 淮安科达电气有限公司 | Zinc oxide arrester tester |
-
2020
- 2020-08-25 CN CN202010865201.3A patent/CN112208914A/en not_active Withdrawn
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628342A (en) * | 2017-09-08 | 2018-01-26 | 合肥惠科金扬科技有限公司 | A kind of display screen packing case for being easy to carry |
| CN108426549A (en) * | 2018-06-26 | 2018-08-21 | 陈姿红 | A kind of automobile gauge protective device |
| CN109116145A (en) * | 2018-07-27 | 2019-01-01 | 南京瑞贻电子科技有限公司 | A kind of portable oscillograph with power-off protection function |
| CN109142833A (en) * | 2018-07-27 | 2019-01-04 | 南京瑞贻电子科技有限公司 | A kind of liftable is convenient for the household wind-driven generator oscillograph of operation |
| CN209594068U (en) * | 2019-01-16 | 2019-11-05 | 沈阳容蓄科技有限公司 | A kind of access control electrical appliance case |
| CN209399064U (en) * | 2019-01-18 | 2019-09-17 | 金倩 | A kind of computer casing bracket |
| CN209656560U (en) * | 2019-03-29 | 2019-11-19 | 四川佳怡德环境科技有限公司 | Infrared Oil Determination Instrument |
| CN210051780U (en) * | 2019-07-15 | 2020-02-11 | 北京京仪敬业电工科技有限公司 | Portable speed-measuring generator set |
| CN110426575A (en) * | 2019-07-29 | 2019-11-08 | 南京瑞贻电子科技有限公司 | A kind of portable antidetonation oscillograph |
| CN210157001U (en) * | 2019-07-29 | 2020-03-17 | 天辰水泥有限责任公司 | Waterproof motor convenient to overhaul |
| CN210725607U (en) * | 2019-07-31 | 2020-06-09 | 山东同建工程勘测有限公司 | Portable geographic information data acquisition device protective housing |
| CN210266506U (en) * | 2019-08-19 | 2020-04-07 | 福建博斯电机有限公司 | Portable generator set base support |
| CN210803646U (en) * | 2019-09-12 | 2020-06-19 | 淮安科达电气有限公司 | Zinc oxide arrester tester |
| CN210781790U (en) * | 2019-10-31 | 2020-06-16 | 曲靖师范学院 | Lifting type multimedia equipment |
| CN110940837A (en) * | 2019-12-03 | 2020-03-31 | 南京瑞贻电子科技有限公司 | Portable wave recorder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608045A (en) * | 2021-07-22 | 2021-11-05 | 危成林 | Portable detection device of building electric fire control safety inspection |
| CN113608045B (en) * | 2021-07-22 | 2024-03-15 | 危成林 | Portable detection device for building electric fire control security inspection |
| WO2023004958A1 (en) * | 2021-07-29 | 2023-02-02 | 南京瑞贻电子科技有限公司 | Protective box for wave recorder and usage method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112208914A (en) | Portable wave recorder and use method | |
| CN113415518A (en) | Shock-resistant protection device for wave recorder and protection method thereof | |
| CN209001555U (en) | A kind of adjustable power equipment lightning arrester | |
| CN114325496B (en) | Wireless mutual inductor polarity tester | |
| CN206202952U (en) | Battery storage support | |
| CN219478256U (en) | Geophysical prospecting seismic data acquisition equipment | |
| CN216154364U (en) | Suspension insulator storage device | |
| CN113625005A (en) | Portable recorder supporting device with signal shielding function | |
| CN115240487A (en) | Multimedia device for economic management teaching and use method thereof | |
| CN212557412U (en) | Electronic application storage device | |
| CN211149754U (en) | Maintenance electrician training equipment | |
| CN210109697U (en) | Engineering cost data collection and comparison device | |
| CN221555644U (en) | Stereotactic electroencephalogram electrode wire arranging device | |
| CN221767111U (en) | Quick connector of power generation vehicle | |
| CN216747499U (en) | ROHS detector with conveniently opened cover and lock catch clamping structure | |
| CN221174916U (en) | Grounding detection device of frequency converter | |
| CN221438912U (en) | Dust-free drag chain protection device | |
| CN217515053U (en) | Electric power detection vehicle | |
| CN219960786U (en) | External audio equipment | |
| CN220141096U (en) | Hospital material management device | |
| CN221264188U (en) | Data acquisition and transmission instrument | |
| CN210748027U (en) | Course guiding and picking and placing device thereof | |
| CN217360152U (en) | Portable induction type track insulation tester | |
| CN221280301U (en) | Forestry environment monitoring equipment | |
| CN219958267U (en) | Intelligent patrol storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210112 |
|
| WW01 | Invention patent application withdrawn after publication |