CN110227570A - A kind of electric specialty can save space-efficient experimental bench - Google Patents
A kind of electric specialty can save space-efficient experimental bench Download PDFInfo
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- CN110227570A CN110227570A CN201910370805.8A CN201910370805A CN110227570A CN 110227570 A CN110227570 A CN 110227570A CN 201910370805 A CN201910370805 A CN 201910370805A CN 110227570 A CN110227570 A CN 110227570A
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- 238000005192 partition Methods 0.000 claims abstract description 19
- 239000000428 dust Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- Health & Medical Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention relates to a kind of experimental benches more particularly to a kind of electric specialty can save space-efficient experimental bench.Technical problems to be solved: experimental article can be stored by providing one kind, can save space, the electric specialty that avoidable dust is fallen on experimental article can save space-efficient experimental bench.Implementer's case of the invention are as follows: a kind of electric specialty can save space-efficient experimental bench, include supporting leg, desk body, riser, partition, directive slide track, guide runner, movable plate, shaft, cover board, positioning sliding block, horizontal spring, torque spring etc.；It is respectively connected with supporting leg at left and right sides of desk body, desk body top rear is connected with riser, and right part is connected with partition vertically in desk body, and partition right side is mounted on directive slide track with right side in desk body.Experimental article can be stored by the present invention by movable plate, so as to save space；By the effect of cover board, extraneous dust can be blocked, avoiding dust from falling on experimental article causes experimental article dirty.
Description
Technical field
The present invention relates to a kind of experimental benches more particularly to a kind of electric specialty can save space-efficient experimental bench.
Background technique
In electrical teaching, in order to allow students to be better understood by and learn electrical principle, teacher is often with student
Arrive laboratory, electrically tested, allow students more intuitive understanding electrical by way of testing, but made at present
Experimental bench general structure is fairly simple, is unable to store experimental article, therefore after finishing experiment, usually directly will experiment
Articles are put on experimental bench, such more wasteful space, and extraneous dust may be fallen on experimental article, by experimental article
It makes dirty, causes to influence to use, so teachers association is covered experimental article with film, but film is easy to be blown away than relatively thin,
Cause film that cannot cover experimental article.
Summary of the invention
Directly experimental article is put on experimental bench in order to overcome, such more wasteful space, and extraneous dust may
The shortcomings that falling on experimental article, experimental article is made dirty, technical problems to be solved: experiment use can be stored by providing one kind
Product can save space, the electric specialty that avoidable dust is fallen on experimental article can save space-efficient experimental bench.
Implementer's case of the invention are as follows: a kind of electric specialty can save space-efficient experimental bench, include supporting leg, table
Body, riser, partition, directive slide track, guide runner, movable plate, shaft, cover board, positioning sliding block, horizontal spring, torque spring, card
Block, slide bar, sliding sleeve, inserted link, pulley, drawstring, resetting-mechanism, handle, guide sleeve, guide rod, positioning sleeve, hand lever and retaining spring,
It is respectively connected with supporting leg at left and right sides of desk body, desk body top rear is connected with riser, and right part is connected with partition, partition vertically in desk body
Right side is mounted on directive slide track in right side and desk body, and slidingtype is equipped with guide runner, two guiding on two directive slide tracks
Movable plate is connected between sliding block, right upper portion is hingedly connected with cover board by shaft in desk body, and cover board bottom is provided with positioning and slides
Slot, positioning runner inner sliding type are equipped with positioning sliding block, are connected with horizontal bullet between right side in positioning sliding block right side and positioning runner
Spring is connected with torque spring between right upper portion in cover board bottom right and desk body, and positioning sliding block bottom is connected with fixture block, fixture block
Right part is provided with jack, and desk body right upper portion is provided with guide hole, and slide bar is connected in guide hole, and slidingtype is equipped with sliding sleeve, sliding sleeve on slide bar
Front side is connected with inserted link, and inserted link top is located in jack, and the directive slide track left upper portion on right side is equipped with pulley, connects on the right side of fixture block
It is connected to drawstring, drawstring connect around pulley and with movable plate top right side, and the supporting leg lower right side on right side is equipped with resetting-mechanism, lid
Plate top left side is connected with handle, and upper right quarter is equipped with guide sleeve on front side of desk body, guide rod is equipped in guide sleeve, left part installation on front side of cover board
There is positioning sleeve, guide rod right part is located in positioning sleeve, and guide rod left end is connected with hand lever, connects between hand lever top and guide rod left part
It is connected to retaining spring, retaining spring covers on guide rod.
Resetting-mechanism includes to reset bracing wire, foot pedal and reset spring, the guiding on right side in one of the embodiments,
Slider bottom is connected with reset bracing wire, and reset is drawstring through desk body bottom right, and the supporting leg lower right side on right side is hingedly connected with
It is connected with reset spring between the supporting leg lower right side on foot pedal, foot pedal bottom and right side, resets bracing wire bottom end and foot pedal
Top left side connection.
It in one of the embodiments, further include having upright slide rail, upright slide block, limit sliding rail, position limiting slide block, movement
Bar, inclined plate, screw bolt and nut, riser front side is Embedded to be equipped with upright slide rail, and slidingtype is equipped with vertical sliding on upright slide rail
Block is equipped with limit sliding rail among desk body top rear, and limit sliding rail is located on front side of riser, limits slidingtype on sliding rail and is equipped with and limits
Position sliding block, position limiting slide block left pivot movement formula are connected with mobile bar, and mobile bar top is connect with upright slide block left pivot movement formula, mobile
Inclined plate is connected on the upside of bar, position limiting slide block installed in front has nut, is equipped with bolt in nut.
When initial, horizontal spring is in compressive state, and torque spring is in twisted state.When needing electrically to be tested,
Teacher pulls hand lever to the left, drives guide rod to be moved to the left, retaining spring is stretched.When guide rod removes positioning sleeve, Jiao Shiting
Hand lever is only pulled to the left, then stirs inserted link downwards, when inserted link removes in jack, is positioned and is slided under the action of horizontal spring
Block is moved to the left, and fixture block is driven to be moved to the left, and drives movable plate to move up by drawstring, at the same time, in torque spring
Effect lower cover plate is swung up, and cover board is opened, and teacher can take out the experimental article on movable plate, is then unclamped and is pulled
Bar, guide rod resets to the right under the action of retaining spring, then is electrically tested.When not needing electrically to be tested, teacher will
Experimental article is put back on movable plate, and experimental article storage is got up, so as to save space, then pulls hand lever to the left,
Cover board is turned off, extraneous dust is blocked, avoiding dust from falling on experimental article causes experimental article dirty, torque spring quilt
Distortion, can unclamp hand lever, be moved to guide rod in positioning sleeve, positioning sleeve is fixed, so as to fix cover board, then control
Resetting-mechanism processed resets the guide runner on right side downwards, so that movable plate resets downwards, movable plate, which resets downwards, passes through drawstring
Fixture block is driven to reset to the right, horizontal spring is compressed, and moves inserted link then up, makes to fix fixture block in inserted link insertion jack.
After cover board is closed, teacher steps on foot pedal with foot, drives the guide runner on right side downward by resetting bracing wire
It is mobile, so that movable plate be driven to move down, drive fixture block to move right by drawstring, horizontal spring is compressed.When fixture block to
When moving right to initial position, teacher stops foot pedal, moves inserted link then up, makes to consolidate fixture block in inserted link insertion jack
It is fixed.It so, it is possible to facilitate teacher that fixture block is moved to initial position.
Teacher unscrews bolt, then will be moved forward or rearward position limiting slide block, by mobile bar drive inclined plate upwards or
To lower swing, the angle of inclined plate is adjusted.When being adjusted to proper angle, teacher stops being moved forward or rearward position limiting slide block,
Then bolt is tightened, position limiting slide block is fixed, so as to fix inclined plate, circuit board can be placed on inclined plate displaying by teacher, be made
It must impart knowledge to students more efficient.
The invention has the following advantages that experimental article can be stored by the present invention by movable plate, so as to save
Space；By the effect of cover board, extraneous dust can be blocked, avoiding dust from falling on experimental article causes experimental article to become
It is dirty；It can facilitate teacher that fixture block is moved to initial position by resetting-mechanism；Circuit board can be also placed on to inclined plate displaying, so that
It imparts knowledge to students more efficient.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is left view structural representation of the invention.
Fig. 3 is the schematic view of the front view of part A of the present invention.
Fig. 4 is the schematic view of the front view of part B of the present invention.
Parts title and serial number in figure: 1 supporting leg, 2 desk bodies, 3 risers, 4 partitions, 5 directive slide tracks, 6 guiding are slided
Block, 7 movable plates, 8 shafts, 9 cover boards, 10 positioning runners, 11 positioning sliding blocks, 12 horizontal springs, 13 torque springs, 14
Fixture block, 15 jacks, 16 guide holes, 17 slide bars, 18 sliding sleeves, 19 inserted links, 20 pulleys, 201 drawstrings, 21 resetting-mechanisms, 211
Reset bracing wire, 212 foot pedals, 213 reset springs, 22 handles, 23 guide sleeves, 24 guide rods, 25 positioning sleeves, 26 hand levers,
27 retaining springs, 28 upright slide rails, 29 upright slide blocks, 30 limit sliding rails, 31 position limiting slide blocks, 32 mobile bars, 33 tiltedly
Plate, 34 bolts, 35 nuts.
Specific embodiment
Embodiments of the present invention will be described referring to the drawings.
Embodiment 1
A kind of electric specialty can save space-efficient experimental bench, as shown in Figs 1-4, include supporting leg 1, desk body 2, riser 3, partition 4,
Directive slide track 5, guide runner 6, movable plate 7, shaft 8, cover board 9, positioning sliding block 11, horizontal spring 12, torque spring 13, fixture block
14, slide bar 17, sliding sleeve 18, inserted link 19, pulley 20, drawstring 201, resetting-mechanism 21, handle 22, guide sleeve 23, guide rod 24, positioning sleeve
25, hand lever 26 and retaining spring 27 are respectively connected with supporting leg 1 at left and right sides of desk body 2, and 2 top rear of desk body is connected with riser 3,
Right part is connected with partition 4 vertically in desk body 2, and 4 right side of partition is mounted on directive slide track 5 with right side in desk body 2, and two guiding are slided
Equal slidingtype is equipped with guide runner 6 on rail 5, is connected with movable plate 7 between two guide runners 6, right upper portion passes through in desk body 2
Shaft 8 is hingedly connected with cover board 9, and 9 bottom of cover board is provided with positioning runner 10, and 10 inner sliding type of positioning runner is equipped with positioning sliding block
11, horizontal spring 12,9 bottom right of cover board and desk body 2 are connected between 11 right side of positioning sliding block and the interior right side of positioning runner 10
Torque spring 13 is connected between interior right upper portion, 11 bottom of positioning sliding block is connected with fixture block 14, and 14 right part of fixture block is provided with jack
15,2 right upper portion of desk body is provided with guide hole 16, and slide bar 17 is connected in guide hole 16, and slidingtype is equipped with sliding sleeve 18, sliding sleeve on slide bar 17
18 front sides are connected with inserted link 19, and 19 top of inserted link is located in jack 15, and 5 left upper portion of directive slide track on right side is equipped with pulley
20, drawstring 201 is connected on the right side of fixture block 14, drawstring 201 is around pulley 20 and connect with 7 top right side of movable plate, the branch on right side
1 lower right side of leg is equipped with resetting-mechanism 21, and 9 top left side of cover board is connected with handle 22, and 2 front side upper right quarter of desk body is equipped with guide sleeve
23, guide sleeve 23 is interior to be equipped with guide rod 24, and 9 front side left part of cover board is equipped with positioning sleeve 25, and 24 right part of guide rod is located in positioning sleeve 25, leads
24 left end of bar is connected with hand lever 26, is connected with retaining spring 27, retaining spring between 24 left part of 26 top of hand lever and guide rod
27 sets on guide rod 24.
Embodiment 2
A kind of electric specialty can save space-efficient experimental bench, as shown in Figs 1-4, include supporting leg 1, desk body 2, riser 3, partition 4,
Directive slide track 5, guide runner 6, movable plate 7, shaft 8, cover board 9, positioning sliding block 11, horizontal spring 12, torque spring 13, fixture block
14, slide bar 17, sliding sleeve 18, inserted link 19, pulley 20, drawstring 201, resetting-mechanism 21, handle 22, guide sleeve 23, guide rod 24, positioning sleeve
25, hand lever 26 and retaining spring 27 are respectively connected with supporting leg 1 at left and right sides of desk body 2, and 2 top rear of desk body is connected with riser 3,
Right part is connected with partition 4 vertically in desk body 2, and 4 right side of partition is mounted on directive slide track 5 with right side in desk body 2, and two guiding are slided
Equal slidingtype is equipped with guide runner 6 on rail 5, is connected with movable plate 7 between two guide runners 6, right upper portion passes through in desk body 2
Shaft 8 is hingedly connected with cover board 9, and 9 bottom of cover board is provided with positioning runner 10, and 10 inner sliding type of positioning runner is equipped with positioning sliding block
11, horizontal spring 12,9 bottom right of cover board and desk body 2 are connected between 11 right side of positioning sliding block and the interior right side of positioning runner 10
Torque spring 13 is connected between interior right upper portion, 11 bottom of positioning sliding block is connected with fixture block 14, and 14 right part of fixture block is provided with jack
15,2 right upper portion of desk body is provided with guide hole 16, and slide bar 17 is connected in guide hole 16, and slidingtype is equipped with sliding sleeve 18, sliding sleeve on slide bar 17
18 front sides are connected with inserted link 19, and 19 top of inserted link is located in jack 15, and 5 left upper portion of directive slide track on right side is equipped with pulley
20, drawstring 201 is connected on the right side of fixture block 14, drawstring 201 is around pulley 20 and connect with 7 top right side of movable plate, the branch on right side
1 lower right side of leg is equipped with resetting-mechanism 21, and 9 top left side of cover board is connected with handle 22, and 2 front side upper right quarter of desk body is equipped with guide sleeve
23, guide sleeve 23 is interior to be equipped with guide rod 24, and 9 front side left part of cover board is equipped with positioning sleeve 25, and 24 right part of guide rod is located in positioning sleeve 25, leads
24 left end of bar is connected with hand lever 26, is connected with retaining spring 27, retaining spring between 24 left part of 26 top of hand lever and guide rod
27 sets on guide rod 24.
Resetting-mechanism 21 includes to reset bracing wire 211, foot pedal 212 and reset spring 213,6 bottom of guide runner on right side
Portion, which is connected with, resets bracing wire 211, resets bracing wire 211 and passes through 2 bottom right of desk body, 1 lower right side of supporting leg on right side is articulated and connected
There is foot pedal 212, reset spring 213 is connected between 212 bottom of foot pedal and 1 lower right side of supporting leg on right side, resets bracing wire
211 bottom ends are connect with 212 top left side of foot pedal.
Embodiment 3
A kind of electric specialty can save space-efficient experimental bench, as shown in Figs 1-4, include supporting leg 1, desk body 2, riser 3, partition 4,
Directive slide track 5, guide runner 6, movable plate 7, shaft 8, cover board 9, positioning sliding block 11, horizontal spring 12, torque spring 13, fixture block
14, slide bar 17, sliding sleeve 18, inserted link 19, pulley 20, drawstring 201, resetting-mechanism 21, handle 22, guide sleeve 23, guide rod 24, positioning sleeve
25, hand lever 26 and retaining spring 27 are respectively connected with supporting leg 1 at left and right sides of desk body 2, and 2 top rear of desk body is connected with riser 3,
Right part is connected with partition 4 vertically in desk body 2, and 4 right side of partition is mounted on directive slide track 5 with right side in desk body 2, and two guiding are slided
Equal slidingtype is equipped with guide runner 6 on rail 5, is connected with movable plate 7 between two guide runners 6, right upper portion passes through in desk body 2
Shaft 8 is hingedly connected with cover board 9, and 9 bottom of cover board is provided with positioning runner 10, and 10 inner sliding type of positioning runner is equipped with positioning sliding block
11, horizontal spring 12,9 bottom right of cover board and desk body 2 are connected between 11 right side of positioning sliding block and the interior right side of positioning runner 10
Torque spring 13 is connected between interior right upper portion, 11 bottom of positioning sliding block is connected with fixture block 14, and 14 right part of fixture block is provided with jack
15,2 right upper portion of desk body is provided with guide hole 16, and slide bar 17 is connected in guide hole 16, and slidingtype is equipped with sliding sleeve 18, sliding sleeve on slide bar 17
18 front sides are connected with inserted link 19, and 19 top of inserted link is located in jack 15, and 5 left upper portion of directive slide track on right side is equipped with pulley
20, drawstring 201 is connected on the right side of fixture block 14, drawstring 201 is around pulley 20 and connect with 7 top right side of movable plate, the branch on right side
1 lower right side of leg is equipped with resetting-mechanism 21, and 9 top left side of cover board is connected with handle 22, and 2 front side upper right quarter of desk body is equipped with guide sleeve
23, guide sleeve 23 is interior to be equipped with guide rod 24, and 9 front side left part of cover board is equipped with positioning sleeve 25, and 24 right part of guide rod is located in positioning sleeve 25, leads
24 left end of bar is connected with hand lever 26, is connected with retaining spring 27, retaining spring between 24 left part of 26 top of hand lever and guide rod
27 sets on guide rod 24.
Resetting-mechanism 21 includes to reset bracing wire 211, foot pedal 212 and reset spring 213,6 bottom of guide runner on right side
Portion, which is connected with, resets bracing wire 211, resets bracing wire 211 and passes through 2 bottom right of desk body, 1 lower right side of supporting leg on right side is articulated and connected
There is foot pedal 212, reset spring 213 is connected between 212 bottom of foot pedal and 1 lower right side of supporting leg on right side, resets bracing wire
211 bottom ends are connect with 212 top left side of foot pedal.
Further include have upright slide rail 28, upright slide block 29, limit sliding rail 30, position limiting slide block 31, mobile bar 32, inclined plate 33,
Bolt 34 and nut 35,3 front side of riser is Embedded to be equipped with upright slide rail 28, and slidingtype is equipped with vertical sliding on upright slide rail 28
Block 29, limit sliding rail 30 is equipped among 2 top rear of desk body, and limit sliding rail 30 is located at 3 front side of riser, limits and slide on sliding rail 30
Dynamic formula is equipped with position limiting slide block 31, and 31 left pivot movement formula of position limiting slide block is connected with mobile bar 32,32 top of mobile bar and upright slide block
The connection of 29 left pivot movement formulas, is connected with inclined plate 33 on the upside of mobile bar 32, and 31 installed in front of position limiting slide block has a nut 35, in nut 35
Equipped with bolt 34.
When initial, horizontal spring 12 is in compressive state, and torque spring 13 is in twisted state.It needs electrically to be tested
When, teacher pulls hand lever 26 to the left, drives guide rod 24 to be moved to the left, retaining spring 27 is stretched.It is positioned when guide rod 24 removes
When covering 25, teacher stops pulling hand lever 26 to the left, then stirs inserted link 19 downwards, when inserted link 19 removes in jack 15,
Positioning sliding block 11 is moved to the left under the action of horizontal spring 12, and fixture block 14 is driven to be moved to the left, and drives movable plate by drawstring 201
7 move up, and at the same time, cover board 9 is swung up under the action of torque spring 13, and cover board 9 is opened, and teacher can will move
Experimental article on movable plate 7 takes out, and then unclamps hand lever 26, and guide rod 24 resets to the right under the action of retaining spring 27, then
Electrically tested.When not needing electrically to be tested, teacher puts back to experimental article on movable plate 7, and experimental article is stored
Get up, so as to save space, then pulls hand lever 26 to the left, turn off cover board 9, extraneous dust is blocked, is avoided
Dust, which is fallen on experimental article, causes experimental article dirty, and torque spring 13 is twisted, and can unclamp hand lever 26, makes guide rod 24
It is moved in positioning sleeve 25, positioning sleeve 25 is fixed, and so as to which cover board 9 is fixed, then controlling resetting-mechanism 21 makes right side
Guide runner 6 downwards reset so that movable plate 7 downwards reset, movable plate 7 downwards reset by drawstring 201 drive fixture block 14 to
Right reset, horizontal spring 12 are compressed, and move inserted link 19 then up, are inserted into inserted link 19 in jack 15, and fixture block 14 is fixed.
After cover board 9 is closed, teacher steps on foot pedal 212 with foot, drives the guiding on right side sliding by resetting bracing wire 211
Block 6 moves down, so that movable plate 7 be driven to move down, drives fixture block 14 to move right by drawstring 201, horizontal spring 12
It is compressed.When fixture block 14 moves right to initial position, teacher stops foot pedal 212, moves inserted link 19 then up, makes to insert
Bar 19 is inserted into jack 15, and fixture block 14 is fixed.It so, it is possible to facilitate teacher that fixture block 14 is moved to initial position.
Teacher unscrews bolt 34, then will be moved forward or rearward position limiting slide block 31, drives inclined plate by mobile bar 32
33 swing upward or downward, and the angle of inclined plate 33 is adjusted.When being adjusted to proper angle, teacher stops being moved forward or rearward
Then position limiting slide block 31 tightens bolt 34, position limiting slide block 31 is fixed, and so as to which inclined plate 33 is fixed, teacher can be by circuit
Plate is placed on the displaying of inclined plate 33, so that teaching is more efficient.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (3)
- It include supporting leg, desk body, riser and partition, the desk body left and right sides 1. a kind of electric specialty can save space-efficient experimental bench It is respectively connected with supporting leg, desk body top rear is connected with riser, and right part is connected with partition vertically in desk body, it is characterized in that: further including There are directive slide track, guide runner, movable plate, shaft, cover board, positioning sliding block, horizontal spring, torque spring, fixture block, slide bar, cunning Set, inserted link, pulley, drawstring, resetting-mechanism, handle, guide sleeve, guide rod, positioning sleeve, hand lever and retaining spring, on the right side of partition with Right side is mounted on directive slide track in desk body, and slidingtype is equipped with guide runner on two directive slide tracks, two guide runners it Between be connected with movable plate, right upper portion is hingedly connected with cover board by shaft in desk body, and cover board bottom is provided with positioning runner, positioning Sliding slot inner sliding type is equipped with positioning sliding block, is connected with horizontal spring, cover board between right side in positioning sliding block right side and positioning runner Torque spring is connected in bottom right and desk body between right upper portion, positioning sliding block bottom is connected with fixture block, and fixture block right part is opened There is jack, desk body right upper portion is provided with guide hole, and slide bar is connected in guide hole, and slidingtype is equipped with sliding sleeve on slide bar, connects on front side of sliding sleeve It is connected to inserted link, inserted link top is located in jack, and the directive slide track left upper portion on right side is equipped with pulley, is connected with drawing on the right side of fixture block Rope, drawstring connect around pulley and with movable plate top right side, and the supporting leg lower right side on right side is equipped with resetting-mechanism, cover board top Left side is connected with handle, and upper right quarter is equipped with guide sleeve on front side of desk body, is equipped with guide rod in guide sleeve, left part is equipped with positioning on front side of cover board Set, guide rod right part are located in positioning sleeve, and guide rod left end is connected with hand lever, and it is fixed to be connected between hand lever top and guide rod left part Position spring, retaining spring cover on guide rod.
- 2. a kind of electric specialty as described in claim 1 can save space-efficient experimental bench, it is characterized in that: resetting-mechanism includes Bracing wire, foot pedal and reset spring are resetted, the guide runner bottom on right side is connected with reset bracing wire, and reset is drawstring through desk body bottom On the right side of portion, the supporting leg lower right side on right side is hingedly connected with foot pedal, between foot pedal bottom and the supporting leg lower right side on right side It is connected with reset spring, bracing wire bottom end is resetted and is connect with foot pedal top left side.
- 3. a kind of electric specialty as claimed in claim 2 can save space-efficient experimental bench, it is characterized in that: further including having vertical cunning Rail, upright slide block, limit sliding rail, position limiting slide block, mobile bar, inclined plate, screw bolt and nut, on front side of riser it is Embedded be equipped with it is perpendicular Straight sliding rail, slidingtype is equipped with upright slide block on upright slide rail, and limit sliding rail is equipped among desk body top rear, limits sliding rail position On front side of riser, limits slidingtype on sliding rail and be equipped with position limiting slide block, position limiting slide block left pivot movement formula is connected with mobile bar, mobile bar Top is connect with upright slide block left pivot movement formula, is connected with inclined plate on the upside of mobile bar, position limiting slide block installed in front has nut, nut It is interior to be equipped with bolt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910370805.8A CN110227570B (en) | 2019-05-06 | 2019-05-06 | Electric specialty can save space's laboratory bench |
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| CN201910370805.8A CN110227570B (en) | 2019-05-06 | 2019-05-06 | Electric specialty can save space's laboratory bench |
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| CN110227570A true CN110227570A (en) | 2019-09-13 |
| CN110227570B CN110227570B (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN112999638B (en) * | 2021-02-20 | 2022-04-08 | 淮北伍恩信息科技有限公司 | Party punishment equipment for leisure and entertainment |
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| CN110227570B (en) | 2021-08-03 |
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Effective date of registration: 20210701 Address after: No.21, building 1, daozeyuyuan, Lubei street, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Taizhou Aojing kitchen and bathroom Co.,Ltd. Address before: Room 08, 8 / F, block a, Tiangong building, No.30 Xueyuan Road, Haidian District, Beijing 100083 Applicant before: Xu Jinhua |
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Effective date of registration: 20230614 Address after: 430000 building 26, area a, Huading Industrial Park, Hannan Economic Development Zone, Wuhan City, Hubei Province Patentee after: Buffet Environmental Technology Co.,Ltd. Address before: No.21, building 1, daozeyuyuan, Lubei street, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Taizhou Aojing kitchen and bathroom Co.,Ltd. |
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Denomination of invention: A space saving experimental platform for electrical engineering Granted publication date: 20210803 Pledgee: Bank of China Limited Wuhan Jiang'an sub branch Pledgor: Buffet Environmental Technology Co.,Ltd. Registration number: Y2024980032911 |