CN112161168A - Wave recorder fixing device with protection function - Google Patents
Wave recorder fixing device with protection function Download PDFInfo
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- CN112161168A CN112161168A CN202010865194.7A CN202010865194A CN112161168A CN 112161168 A CN112161168 A CN 112161168A CN 202010865194 A CN202010865194 A CN 202010865194A CN 112161168 A CN112161168 A CN 112161168A
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- 230000001681 protective effect Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
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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
- H05K5/02—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
Abstract
The invention provides a wave recorder fixing device with a protection function, which belongs to the technical field of wave recorders and comprises a placing plate, wherein four slide ways are chiseled at the upper end of the placing plate, slide blocks are connected in the four slide ways in a sliding manner, fastening plates are fixedly connected at the upper ends of the four slide blocks, two supporting boxes are fixedly connected at the lower end of the placing plate, fastening boxes are fixedly connected at the lower ends of the two supporting boxes, the two supporting boxes are communicated with the fastening boxes, three worm wheels are rotatably connected at the lower inner wall of the fastening box, a worm is rotatably connected at the left inner wall of the fastening box, the worm is positioned at the rear side of the three worm wheels and is meshed with the three worm wheels, the fixing device aims to solve the problems that the fixing process in the prior art is complicated, certain time is wasted during fixing, the wave recorder is easily damaged due to overlarge force during fixing, and the effective protection of the wave recorder is difficult, the fixed wave recorder is difficult to adjust the angle according to the actual conditions.
Description
Technical Field
The invention belongs to the technical field of wave recorders, and particularly relates to a wave recorder fixing device with a protection function.
Background
In the prior art, a wave recorder is also called a waveform recorder, and is a transient signal recorder developed for power system application, and a test template for generator debugging is preset in software inside the recorder, so that a user can conveniently complete a generator short-circuit characteristic test, a no-load characteristic test, an excitation system disturbance test, an excitation system 10% step-by-step test, a field suppression constant measurement, an automatic-alignment synchronous device calibration, a unit load shedding record and other tests through the recorder.
When the record ripples appearance is using, it operates to fix the record ripples appearance in a department usually, current record ripples appearance fixing device adopts the screw to fix the record ripples appearance usually, fixing process is comparatively loaded down with trivial details, can waste certain time when fixed, and the too big record ripples appearance damage that causes easily of strength when fixed in addition, most fixing device though can fix the record ripples appearance, but be difficult to carry out effectual protection to the record ripples appearance, the record ripples appearance after fixing simultaneously is difficult to carry out the regulation of angle according to actual conditions.
Disclosure of Invention
The invention aims to provide a wave recorder fixing device with a protection function, and aims to solve the problems that in the prior art, the fixing process is complicated, certain time is wasted during fixing, the wave recorder is easily damaged due to excessive force during fixing, the wave recorder is difficult to effectively protect, and the angle of the fixed wave recorder is difficult to adjust according to actual conditions.
In order to achieve the purpose, the invention provides the following technical scheme:
a wave recorder fixing device with a protection function comprises a placing plate, wherein four slide ways are formed in the upper end of the placing plate, slide blocks are connected in the four slide ways in a sliding mode, fastening plates are fixedly connected to the upper ends of the four slide blocks, two supporting boxes are fixedly connected to the lower end of the placing plate, fastening boxes are fixedly connected to the lower ends of the two supporting boxes, the two supporting boxes are communicated with the fastening boxes, three worm wheels are connected to the lower inner wall of each fastening box in a rotating mode, a worm is connected to the left inner wall of each fastening box in a rotating mode and located on the rear side of the corresponding worm wheel, the worm is meshed with the three worm wheels, a first screw is fixedly connected to the upper end of the corresponding worm wheel in the middle of the corresponding fastening box, the upper end of the first screw penetrates through the upper side of the corresponding fastening box, a first nut is connected to the surface of the first screw in a threaded mode, and a connecting rod is, the other end of four connecting rods is articulated in four sliders through the hinge activity respectively, is located the left and right sides two the equal fixedly connected with second screw rod in upper end of worm wheel, two the upper end of second screw rod runs through to the upside of placing the board through two support boxes respectively, two the equal threaded connection in surface of second screw rod has the second nut, two fixedly connected with visor between the second nut, the visor is located the upside of four mounting plates, the downside of fastening box is provided with a set of adjustment mechanism, four all be provided with a set of fastening device in the mounting plate.
As a preferred scheme of the invention, the adjusting mechanism comprises a connecting plate, a fixing plate, an adjusting box, an adjusting shaft, a connecting block, a clamping piece, a clamping block, a rectangular rod and a first spring, the fixing plate and the adjusting box are sequentially and fixedly connected to the upper end of the connecting plate from left to right, the adjusting shaft is rotatably connected between the fixing plate and the adjusting box, the connecting block is fixedly connected to the surface of the adjusting shaft, the upper end of the connecting block is fixedly connected with the lower end of the fastening box, the clamping piece is fixedly connected to the left end of the adjusting shaft and located in the adjusting box, the clamping block is clamped at the left end of the clamping piece, the rectangular rod is fixedly connected to the left end of the clamping block, the left end of the rectangular rod penetrates through the left side of the adjusting box, and the first spring is sleeved.
As a preferred scheme of the invention, one set of the fastening mechanisms comprises a notch, the notch is formed in the right end of the fastening plate, a fastening strip is connected in the notch in a sliding manner, a second spring is fixedly connected to the left inner wall of the fastening plate, the second spring is located on the left side of the fastening strip, the upper end and the lower end of the fastening strip are both fixedly connected with limiting blocks, and the two limiting blocks are located in the fastening plate.
As a preferable scheme of the present invention, rubber rings are fixedly connected to inner sides of the four fastening plates.
As a preferable scheme of the present invention, two sliding grooves are drilled in the inner walls of the four sliding ways, two pulleys are fixedly connected to the surfaces of the four sliding blocks, and the pulleys are respectively slidably connected to the sliding grooves.
As a preferable scheme of the present invention, the lower end of the connecting plate is fixedly connected with a steering column, the lower end of the steering column is rotatably connected with a steering tube, and the lower end of the steering tube is fixedly connected with a stabilizing base.
As a preferred scheme of the present invention, the lower end of the steering column is provided with a slot, the lower inner wall of the steering tube is fixedly connected with a fixing rod, the fixing rod is inserted into the slot, the upper inner wall of the slot is provided with a limiting groove, the upper end of the fixing rod is fixedly connected with a limiting ring, and the limiting ring is rotatably connected into the limiting groove.
In a preferred embodiment of the present invention, the upper end of the placing plate is cut with a rectangular groove, and the inner wall of the rectangular groove is fixedly connected with a heat sink.
As a preferable scheme of the invention, a rotating handle is fixedly connected to the right end of the worm, the rotating handle is positioned on the right side of the fastening box, a pulling handle is fixedly connected to the left end of the rectangular rod, and the pulling handle is positioned on the left side of the adjusting box.
In a preferred embodiment of the present invention, a surface of the adjustment shaft is provided with a friction rubber.
Compared with the prior art, the invention has the beneficial effects that:
1. in the scheme, the wave recorder is placed between the four fastening plates, then the worm is rotated by rotating the rotating handle, so that the worm drives the three worm wheels to rotate, the three worm wheels can rotate the first screw rod and the two second screw rods, the first screw rod enables the first nut to drive the four connecting rods to move downwards, the four connecting rods enable the four sliding blocks to respectively slide in the four sliding ways, the four fastening plates enable the four fastening plates to approach inwards, the four fastening plates fix the wave recorder on the placing plate, the two second screw rods rotate to enable the two second nuts to move downwards, the two second nuts drive the protective cover to move downwards, the protective cover covers the wave recorder to protect, the wave recorder is well stabilized on the placing plate through the four fastening plates and the protective cover, the protective cover protects the upper part of the wave recorder, and the four fastening plates protect the lower part of the wave recorder, the whole device plays a certain role in protecting the wave recorder while fixing the wave recorder.
2. In the scheme, the rectangular rod is pulled outwards to pull the clamping block out of the clamping piece, so that the adjusting shaft can rotate, the angle of the device can be adjusted through the connecting block, the rectangular rod is rectangular, the notch of the rectangular rod penetrating through the left end of the adjusting box is matched with the rectangle, so that the clamping block is clamped in the clamping piece and can limit the rotation of the adjusting shaft, the surface of the clamping block and the inside of the clamping piece are provided with corresponding saw teeth, the clamping block limits the rotation of the clamping piece through the saw teeth, the rectangular rod is pulled outwards to pull the clamping block out of the clamping piece, so that the adjusting shaft can rotate, the angle of the device can be adjusted through the connecting block, the rectangular rod is loosened when the device is adjusted to a proper angle, the clamping block can be clamped in the clamping piece through the elastic force of the first spring, the four notches are respectively arranged at the inner sides of the four fastening plates, the fastening strips stabilize the wave recorder through the elastic force, make four mounting plates play certain cushioning effect at the in-process that fastens the oscillograph through second spring and fastening strip, prevent that the too big oscillograph that causes of strength of fastening from damaging, four rubber circles have certain elasticity, can be to the further protection that carries on of oscillograph through four rubber circles.
3. In the scheme, the pulley can slide in the sliding groove along with the movement of the sliding block, the sliding block can slide more smoothly and stably in the sliding groove through the sliding of the pulley and the sliding groove, the sliding grooves cut by the two sliding grooves on the front side and the rear side are positioned on the left inner wall and the right inner wall, the sliding grooves cut by the two sliding grooves on the front side and the rear side are positioned on the left inner wall and the rear inner wall, the sliding grooves cut by the two sliding grooves on the left sliding block and the right sliding block are positioned on the front end and the rear end, the sliding directions of the four sliding blocks are different, so the cutting direction of the sliding grooves is different from the fixed position of the pulley, the steering column is inserted into the steering tube, the whole device can be steered, the whole device can be more stably by the stabilizing seat, the surface of the fixing rod and the inner wall, the rotation of the device caused by mistaken touch of the device is effectively avoided, the limiting ring is rotationally connected in the limiting groove and can limit the steering column to a certain extent, so that the steering column and the steering tube can only be rotationally connected, the steering column is prevented from being pulled out of the steering tube to influence the use of the device, the wave recorder can be contacted with the radiating fins when placed on the placing plate, the wave recorder can effectively radiate heat when in use through the radiating fins, thereby prolonging the service life of the recorder, the rectangular groove is hollow, the heat generated by the recorder can be discharged from the lower end of the rectangular groove by the radiating fin, the rotation that can make the worm through rotating the handle is more convenient, and it is more convenient to make the pulling of rectangle pole through the pulling handle, and the surface of regulating spindle sets up friction rubber in order to improve the frictional force of regulating spindle, makes the device can't carry out the regulation of angle in the effect that does not have external force, makes the device guarantee certain stability when carrying out angle modulation through friction rubber.
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 an elevational view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of FIG. 2 at B in the present invention;
FIG. 5 is a side cross-sectional view taken along line A-A of FIG. 1 according to the present invention.
In the figure: 1-placing a plate; 2-a slideway; 3-a slide block; 4-a fastening plate; 5-supporting the box; 6-fastening a box; 7-a worm gear; 8-a worm; 9-a first screw; 10-a first nut; 11-a connecting rod; 12-a second screw; 13-a second nut; 14-a protective cover; 15-a connecting plate; 16-a fixed plate; 17-an adjustment box; 18-an adjustment shaft; 19-connecting block; 20-a fastener; 21-a fixture block; 22-a rectangular bar; 23-a first spring; 24-notches; 241-fastening strips; 242-a second spring; 243-a limiting block; 25-a rubber ring; 26-a chute; 27-a pulley; 28-a steering column; 29-a steering tube; 30-a stabilizing base; 31-a slot; 32-a fixation rod; 33-a limiting groove; 34-a limit ring; 35-a rectangular groove; 36-a heat sink; 37-turning the handle; 38-pull handle.
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. 1-5, the present invention provides the following technical solutions:
a wave recorder fixing device with a protection function comprises a placing plate 1, wherein four slide ways 2 are chiseled at the upper end of the placing plate 1, slide blocks 3 are connected in the four slide ways 2 in a sliding manner, fastening plates 4 are fixedly connected at the upper ends of the four slide blocks 3, two supporting boxes 5 are fixedly connected at the lower end of the placing plate 1, fastening boxes 6 are fixedly connected at the lower ends of the two supporting boxes 5, the two supporting boxes 5 are communicated with the fastening boxes 6, three worm wheels 7 are rotatably connected at the lower inner wall of the fastening box 6, a worm 8 is rotatably connected at the left inner wall of the fastening box 6, the worm 8 is positioned at the rear sides of the three worm wheels 7, the worm 8 is meshed with the three worm wheels 7, a first screw 9 is fixedly connected at the upper end of the middle worm wheel 7, the upper end of the first screw 9 penetrates through the upper side of the fastening box 6, a first nut 10 is connected on the surface of the first screw 9 in a threaded manner, and connecting rods 11, the other end of four connecting rods 11 articulates in four sliders 3 through the hinge activity respectively, be located the equal fixedly connected with second screw rod 12 in upper end of two worm wheels 7 of the left and right sides, the upper end of two second screw rods 12 runs through to the upside of placing board 1 through two support box 5 respectively, the equal threaded connection in surface of two second screw rods 12 has second nut 13, fixedly connected with visor 14 between two second nuts 13, visor 14 is located the upside of four mounting plates 4, the downside of fastening box 6 is provided with a set of adjustment mechanism, all be provided with a set of fastening mechanism in four mounting plates 4.
In the embodiment of the invention, the placing plate 1 is a platform for placing a wave recorder, the wave recorder is placed between four fastening plates 4, then the worm 8 is rotated, the worm 8 drives three worm wheels 7 to rotate, a worm and worm transmission mechanism is arranged between the worm 8 and the three worm wheels 7, the three worm wheels 7 are rotated to rotate a first screw 9 and two second screws 12, the first screw 9 drives a first nut 10 to drive four connecting rods 11 to move downwards, the four connecting rods 11 make four sliders 3 respectively slide in four slideways 2, the four sliders 3 make the four fastening plates 4 approach inwards, the four fastening plates 4 fix the wave recorder on the placing plate 1, the two supporting boxes 5 are hollow, the two supporting boxes 5 play a role of connecting the placing plate 1 and the fastening boxes 6, the two second screws 12 are rotated to make two second nuts 13 move downwards, two second nuts 13 drive visor 14 downstream, visor 14 covers the ripples appearance with the ripples appearance and protects, visor 14 can make the ripples appearance more firm after covering the ripples appearance with the ripples appearance, protect the ripples appearance simultaneously, visor 14's middle part is the opening form, visor 14 covers the use that can not influence the ripples appearance behind the ripples appearance, make the good firm of ripples appearance on placing board 1 through four mounting panels 4 and visor 14, visor 14 protects the upper portion of ripples appearance, four mounting panels 4 protect the lower part of ripples appearance, whole device plays certain guard action to the ripples appearance when fixed ripples appearance.
Specifically, referring to fig. 2-4, the adjusting mechanism includes a connecting plate 15, a fixing plate 16, an adjusting box 17, an adjusting shaft 18, a connecting block 19, a clamping block 20, a clamping block 21, a rectangular rod 22 and a first spring 23, the fixing plate 16 and the adjusting box 17 are sequentially and fixedly connected to the upper end of the connecting plate 15 from left to right, the adjusting shaft 18 is rotatably connected between the fixing plate 16 and the adjusting box 17, the connecting block 19 is fixedly connected to the surface of the adjusting shaft 18, the upper end of the connecting block 19 is fixedly connected to the lower end of the fastening box 6, the clamping block 20 is fixedly connected to the left end of the adjusting shaft 18, the clamping block 20 is located in the adjusting box 17, the clamping block 21 is clamped to the left end of the clamping block 20, the rectangular rod 22 is fixedly connected to the left end of the clamping block 21, the left end of the rectangular rod 22 penetrates through to the left.
In the embodiment of the present invention, the rectangular rod 22 is rectangular, the notch of the rectangular rod 22 penetrating through the left end of the adjusting box 17 is matched rectangular, so that the fixture block 21 is clamped in the fixture block 20 to limit the rotation of the adjusting shaft 18, the surface of the fixture block 21 and the inside of the fixture block 20 are provided with corresponding saw teeth, the fixture block 21 limits the rotation of the fixture block 20 through the saw teeth, when the angle is adjusted, the rectangular rod 22 is pulled out to pull out the fixture block 21 from the fixture block 20, so that the adjusting shaft 18 can rotate, the angle of the device is adjusted through the connecting block 19, when the device is adjusted to a proper angle, the rectangular rod 22 is released, the fixture block 21 is clamped in the fixture block 20 through the elastic force of the first spring 23, when the fixture block 21 cannot be clamped in the fixture block 20, the fixture block 21 is clamped in the fixture block 20 through slightly adjusting the angle of the recorder, the error generated by the saw teeth of the fixture block 21 and the fixture block 20 is, because the sawtooth interval in fixture block 21 and fastener 20 is less, the angle that the oscillograph adjusted slightly can be ignored, through the joint of fixture block 21 and fastener 20, realizes the regulation of device angle, and the elasticity through first spring 23 makes fixture block 21 joint fix in fastener 20 after the regulation is accomplished.
Specifically, please refer to fig. 3, a set of fastening mechanism includes the notch 24, the notch 24 is opened at the right end of the fastening plate 4, the notch 24 is slidably connected with the fastening strip 241, the left inner wall of the fastening plate 4 is fixedly connected with the second spring 242, the second spring 242 is located at the left side of the fastening strip 241, the upper and lower ends of the fastening strip 241 are fixedly connected with the limiting blocks 243, and the two limiting blocks 243 are located in the fastening plate 4.
In the embodiment of the present invention, the four notches 24 are respectively opened on the inner sides of the four fastening plates 4, the fastening strip 241 stabilizes the wave recorder by the elastic force of the second spring 242, and the four fastening plates 4 play a certain role in buffering during the fastening process of the wave recorder by the second spring 242 and the fastening strip 241, so as to prevent the wave recorder from being damaged due to the excessive fastening force.
Specifically, referring to fig. 1, the inner sides of the four fastening plates 4 are fixedly connected with rubber rings 25.
In the embodiment of the present invention, the four rubber rings 25 have certain elasticity, and the wave recorder can be further protected by the four rubber rings 25.
Specifically, referring to fig. 2, two sliding grooves 26 are drilled in the inner walls of the four sliding ways 2, two pulleys 27 are fixedly connected to the surfaces of the four sliding blocks 3, and the pulleys 27 are respectively slidably connected in the sliding grooves 26.
In the embodiment of the present invention, the pulley 27 will slide in the sliding groove 26 following the movement of the sliding block 3, and the sliding of the sliding block 3 in the sliding groove 26 is made smoother and more stable by the sliding of the pulley 27, the sliding grooves 26 cut by the two sliding ways 2 located on the front and rear sides are located on the left and right inner walls, the sliding grooves 26 cut by the two sliding ways 3 located on the front and rear sides are fixed on the left and right ends, the sliding grooves 26 cut by the two sliding ways 2 located on the left and right sides are located on the front and rear inner walls, the sliding grooves 26 located on the two sliding blocks 3 located on the left and right sides are fixed on the front and rear ends, and the sliding directions of the four sliding blocks 3 are.
Specifically, referring to fig. 2, a steering column 28 is fixedly connected to the lower end of the connecting plate 15, a steering tube 29 is rotatably connected to the lower end of the steering column 28, and a stabilizing base 30 is fixedly connected to the lower end of the steering tube 29.
In the embodiment of the present invention, the steering column 28 is inserted into the steering tube 29 to enable the whole device to be steered, and the stabilizing base 30 makes the whole device more stable.
Specifically, referring to fig. 2, a slot 31 is cut at the lower end of the steering column 28, a fixing rod 32 is fixedly connected to the lower inner wall of the steering tube 29, the fixing rod 32 is inserted into the slot 31, a limiting groove 33 is cut on the upper inner wall of the slot 31, a limiting ring 34 is fixedly connected to the upper end of the fixing rod 32, and the limiting ring 34 is rotatably connected to the limiting groove 33.
In the embodiment of the invention, a certain friction force is formed between the surface of the fixing rod 32 and the inner wall of the slot 31, so that the device can rotate only under a certain force, the device can be effectively prevented from being touched by mistake to cause rotation of the device, the limiting ring 34 is rotatably connected in the limiting groove 33 and can limit the steering column 28 to a certain degree, the steering column 28 and the steering tube 29 can only be rotatably connected, and the steering column 28 is prevented from being pulled out of the steering tube 29 to influence the use of the device.
Specifically, referring to fig. 1, a rectangular groove 35 is cut at the upper end of the placing plate 1, and a heat sink 36 is fixedly connected between the inner walls of the rectangular groove 35.
In the embodiment of the present invention, the wave recorder is placed on the placement board 1 and contacts with the heat sink 36, and the heat sink 36 can effectively dissipate heat of the wave recorder during use, so as to prolong the service life of the wave recorder, wherein the rectangular groove 35 is hollow, and the heat sink 36 can discharge heat generated by the wave recorder from the lower end of the rectangular groove 35.
Specifically, referring to fig. 1, a rotating handle 37 is fixedly connected to the right end of the worm 8, the rotating handle 37 is located on the right side of the fastening box 6, a pulling handle 38 is fixedly connected to the left end of the rectangular rod 22, and the pulling handle 38 is located on the left side of the adjusting box 17.
In the embodiment of the present invention, the rotation of the worm 8 is facilitated by rotating the handle 37, and the pulling of the rectangular rod 22 is facilitated by pulling the handle 38.
Specifically, the surface of the adjustment shaft 18 is provided with friction rubber, not shown.
In the embodiment of the present invention, the friction rubber is disposed on the surface of the adjusting shaft 18 to increase the friction force of the adjusting shaft 18, so that the device cannot adjust the angle without the external force, and the friction rubber ensures a certain stability when the device adjusts the angle.
The working principle and the using process of the invention are as follows: the wave recorder is placed between four fastening plates 4, then the worm 8 is rotated by rotating the rotating handle 37, so that the worm 8 drives three worm wheels 7 to rotate, the three worm wheels 7 can rotate to enable a first screw 9 and two second screws 12 to rotate, the first screw 9 enables a first nut 10 to drive four connecting rods 11 to move downwards, the four connecting rods 11 enable four sliders 3 to respectively slide in four slideways 2, the four sliders 3 enable the four fastening plates 4 to approach inwards, the four fastening plates 4 fix the wave recorder on the placing plate 1, meanwhile, the two second screws 12 rotate to enable two second nuts 13 to move downwards, the two second nuts 13 drive a protective cover 14 to move downwards, the protective cover 14 covers the wave recorder to protect, the wave recorder is well stabilized on the placing plate 1 through the four fastening plates 4 and the protective cover 14, and the protective cover 14 protects the upper part of the wave recorder, the lower part of the wave recorder is protected by the four fastening plates 4, the whole device plays a certain protective role in fixing the wave recorder to pull out the rectangular rod 22 outwards, so that the fixture block 21 is pulled out of the clamp 20, the adjusting shaft 18 can rotate, and the angle of the device can be adjusted through the connecting block 19.
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. The utility model provides a wave recorder fixing device with protect function, is including placing board (1), its characterized in that: the upper end of the placing plate (1) is provided with four sliding ways (2), the four sliding ways (2) are connected with sliding blocks (3) in a sliding manner, the upper ends of the four sliding blocks (3) are fixedly connected with fastening plates (4), the lower end of the placing plate (1) is fixedly connected with two supporting boxes (5), the lower ends of the two supporting boxes (5) are fixedly connected with fastening boxes (6), the two supporting boxes (5) are communicated with the fastening boxes (6), the lower inner wall of the fastening box (6) is rotatably connected with three worm wheels (7), the left inner wall of the fastening box (6) is rotatably connected with a worm (8), the worm (8) is positioned at the rear sides of the three worm wheels (7), the worm (8) is meshed with the three worm wheels (7), the middle part is positioned at the upper end of the worm wheels (7) and is fixedly connected with a first screw (9), and the upper end of the first screw (9) penetrates through to the upper side of the fastening boxes (6), the surface of the first screw (9) is in threaded connection with a first nut (10), the front end, the rear end, the left end, the right end, the front end, the rear end, the left end and the right end of the first nut (10) are respectively and movably hinged with a connecting rod (11) through a hinge shaft, the other ends of the four connecting rods (11) are respectively and movably hinged with four sliding blocks (3) through hinge shafts, the upper ends of two worm gears (7) positioned on the left side and the right side are respectively and fixedly connected with second screws (12), the upper ends of the two second screws (12) respectively penetrate through the upper side of the placing plate (1) through two supporting boxes (5), the surface of the two second screws (12) is in threaded connection with second nuts (13), a protective cover (14) is fixedly connected between the two second nuts (13), the protective cover (14) is positioned on the upper sides of the four fastening plates (, a group of fastening mechanisms are arranged in the four fastening plates (4).
2. The fixing device of a recorder with protection function as claimed in claim 1, wherein: the adjusting mechanism comprises a connecting plate (15), a fixing plate (16), an adjusting box (17), an adjusting shaft (18), a connecting block (19), a clamping piece (20), a clamping block (21), a rectangular rod (22) and a first spring (23), wherein the fixing plate (16) and the adjusting box (17) are sequentially and fixedly connected to the upper end of the connecting plate (15) from left to right, the adjusting shaft (18) is rotatably connected between the fixing plate (16) and the adjusting box (17), the connecting block (19) is fixedly connected to the surface of the adjusting shaft (18), the upper end of the connecting block (19) is fixedly connected with the lower end of a fastening box (6), the clamping piece (20) is fixedly connected to the left end of the adjusting shaft (18), the clamping piece (20) is located in the adjusting box (17), the clamping block (21) is clamped to the left end of the clamping piece (20), the rectangular rod (22) is fixedly connected to the left end of the clamping block (21), the left end of the rectangular rod (22) penetrates through the left side of the adjusting box (17), and the surface of the rectangular rod (22) is sleeved with the first spring (23).
3. The fixing device of a recorder with protection function as claimed in claim 2, wherein: a set of fastening device includes notch (24), the right-hand member in mounting plate (4) is seted up in notch (24), sliding connection has fastening strip (241) in notch (24), the left inner wall fixedly connected with second spring (242) of mounting plate (4), second spring (242) are located the left side of fastening strip (241), the equal fixedly connected with stopper (243) in upper and lower both ends of fastening strip (241), two stopper (243) are located mounting plate (4).
4. The fixing device of a recorder with protection function as claimed in claim 3, wherein: the inner sides of the four fastening plates (4) are fixedly connected with rubber rings (25).
5. The fixing device of a recorder with protection function as claimed in claim 4, wherein: four the inner wall of slide (2) has all been dug two spout (26), four the equal fixedly connected with two pulleys (27) in surface of slider (3), it is a plurality of pulley (27) sliding connection is in a plurality of spout (26) respectively.
6. The fixing device of a recorder with protection function as claimed in claim 5, wherein: the lower end of the connecting plate (15) is fixedly connected with a steering column (28), the lower end of the steering column (28) is rotatably connected with a steering pipe (29), and the lower end of the steering pipe (29) is fixedly connected with a stabilizing seat (30).
7. The fixing device of the recorder with the protection function as claimed in claim 6, wherein: the steering column is characterized in that a slot (31) is formed in the lower end of the steering column (28), a fixing rod (32) is fixedly connected to the lower inner wall of the steering tube (29), the fixing rod (32) is inserted into the slot (31), a limiting groove (33) is formed in the upper inner wall of the slot (31), a limiting ring (34) is fixedly connected to the upper end of the fixing rod (32), and the limiting ring (34) is rotatably connected into the limiting groove (33).
8. The fixing device of a recorder with protection function as claimed in claim 7, wherein: the upper end of the placing plate (1) is provided with a rectangular groove (35) in a chiseled mode, and radiating fins (36) are fixedly connected between the inner walls of the rectangular groove (35).
9. The fixing device of a recorder with protection function as claimed in claim 8, wherein: the right-hand member fixedly connected with of worm (8) rotates handle (37), it is located the right side of fastening box (6) to rotate handle (37), the left end fixedly connected with pulling handle (38) of rectangular rod (22), pulling handle (38) are located the left side of adjusting box (17).
10. The fixing device of a recorder with protection function as claimed in claim 9, wherein: the surface of the adjusting shaft (18) is provided with friction rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010865194.7A CN112161168A (en) | 2020-08-25 | 2020-08-25 | Wave recorder fixing device with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010865194.7A CN112161168A (en) | 2020-08-25 | 2020-08-25 | Wave recorder fixing device with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112161168A true CN112161168A (en) | 2021-01-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010865194.7A Pending CN112161168A (en) | 2020-08-25 | 2020-08-25 | Wave recorder fixing device with protection function |
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| Country | Link |
|---|---|
| CN (1) | CN112161168A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023272907A1 (en) * | 2021-06-29 | 2023-01-05 | 南京瑞贻电子科技有限公司 | Oscillograph fixing device having dustproof and anti-seismic protection functions |
| 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 (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500684A (en) * | 2018-05-04 | 2018-09-07 | 芜湖市涵润智能科技有限公司 | A kind of industrial automation clamping device |
| CN108637993A (en) * | 2018-05-11 | 2018-10-12 | 合肥鼎鑫模具有限公司 | A kind of mold processing work platform |
| CN108758244A (en) * | 2018-06-22 | 2018-11-06 | 郑州诚合信息技术有限公司 | A kind of computer display pedestal convenient for the adjusting elevation angle |
| CN209202623U (en) * | 2018-11-19 | 2019-08-06 | 河南昊韵乐器有限公司 | A kind of violin displaying device shown convenient for multi-angle |
| CN110289578A (en) * | 2019-07-25 | 2019-09-27 | 扬州利家科技有限公司 | It is a kind of to can be realized the fixed wire and cable apparatus for peeling off of quick-clamping |
| CN111251183A (en) * | 2018-11-30 | 2020-06-09 | 扬州玉熙玉器有限公司 | Jade clamping device convenient to rotate and adjust |
| CN210758684U (en) * | 2019-09-30 | 2020-06-16 | 深圳市鑫旺达模胚有限公司 | Die carrier that shaping car lamp shade was used |
| CN210878705U (en) * | 2019-11-15 | 2020-06-30 | 重庆和烁精密锻造有限公司 | Workpiece mounting and fixing device for machining equipment |
-
2020
- 2020-08-25 CN CN202010865194.7A patent/CN112161168A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500684A (en) * | 2018-05-04 | 2018-09-07 | 芜湖市涵润智能科技有限公司 | A kind of industrial automation clamping device |
| CN108637993A (en) * | 2018-05-11 | 2018-10-12 | 合肥鼎鑫模具有限公司 | A kind of mold processing work platform |
| CN108758244A (en) * | 2018-06-22 | 2018-11-06 | 郑州诚合信息技术有限公司 | A kind of computer display pedestal convenient for the adjusting elevation angle |
| CN209202623U (en) * | 2018-11-19 | 2019-08-06 | 河南昊韵乐器有限公司 | A kind of violin displaying device shown convenient for multi-angle |
| CN111251183A (en) * | 2018-11-30 | 2020-06-09 | 扬州玉熙玉器有限公司 | Jade clamping device convenient to rotate and adjust |
| CN110289578A (en) * | 2019-07-25 | 2019-09-27 | 扬州利家科技有限公司 | It is a kind of to can be realized the fixed wire and cable apparatus for peeling off of quick-clamping |
| CN210758684U (en) * | 2019-09-30 | 2020-06-16 | 深圳市鑫旺达模胚有限公司 | Die carrier that shaping car lamp shade was used |
| CN210878705U (en) * | 2019-11-15 | 2020-06-30 | 重庆和烁精密锻造有限公司 | Workpiece mounting and fixing device for machining equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023272907A1 (en) * | 2021-06-29 | 2023-01-05 | 南京瑞贻电子科技有限公司 | Oscillograph fixing device having dustproof and anti-seismic protection functions |
| 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 |
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