CN110376849A - A kind of printer - Google Patents
A kind of printer Download PDFInfo
- Publication number
- CN110376849A CN110376849A CN201910595364.1A CN201910595364A CN110376849A CN 110376849 A CN110376849 A CN 110376849A CN 201910595364 A CN201910595364 A CN 201910595364A CN 110376849 A CN110376849 A CN 110376849A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- block
- gear
- sealing cover
- displacement
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of printers, it includes the sealing cover of body and opening and closing body opening, the sealing cover side is fixed with the shaft being rotationally connected on body, one end of the shaft is coaxially fixed with gear one, and sliding is provided with the rack gear engaged with gear one and drives rack linear to be displaced and limit the actuator of rack displacement on the body.The present invention, which has, is supported sealing cover without using gas spring, avoids sealing cover automatic turning, the effect of safeguard work personnel safety to the full extent.
Description
Technical field
The present invention relates to the technical fields of packing box making apparatus, more particularly, to a kind of printer.
Background technique
Printer is a kind of contact exposure imaging device for making printing plate at present, utilizes pressure (including atmospheric pressure
And mechanical pressure), it fits closely master with light sensitive plate, will pass through photochemical reaction, the image on master is accurately shone
System is on light sensitive plate.Printer is mainly made of the part such as light supply apparatus, exposure room, vacuum chamber, electrical appliance part, base.
Existing Authorization Notice No. is that CN205374984U discloses a kind of printer that exposure effect is good, including cabinet,
Glass plate, gas spring, height regulating rod, headlamp, vacuum insulation panel, radiator fan, reflective mirror and ultraviolet radiator, the cabinet
Four angular positions of bottom traveling wheel is installed, stabilizer blade is installed, the side of the cabinet is equipped on the inside of traveling wheel
Vacuum pump, vacuum pump are connected to by exhaust tube with the inside of cabinet, and the other side of the cabinet is equipped with control device, control dress
Articulated shaft is installed on the cabinet for the top set, height regulating rod, the top peace of height regulating rod are hinged on the articulated shaft
Equipped with headlamp, the upper end of the cabinet is hinged with sealing cover, and the hinged place of sealing cover and cabinet is equipped with gas spring, described
The upper end of the inside of cabinet is fixed with glass plate, and vacuum insulation panel, the vacuum insulation panel and glass are fixed with below glass plate
Radiator fan is installed between glass plate, four pieces of reflective mirrors are fixed with below the vacuum insulation panel, the inside of the cabinet
Bottom end is equipped with ultraviolet radiator.
When prior art among the above has the following deficiencies: that it needs to change PS editions, sealing cover is directly rotated, is utilized
The self-characteristic of gas spring limit it can by sealing cover to cabinet open state is opened, after more finishing changing PS editions, then move manually
Sealing cover is overturn downward by after sealing cover closed case opening, then carries out copying work.In the process, due to needing often more
PS editions are changed, sealing cover need to be frequently overturn, gas spring is caused frequently to do flexible work, and inside of air spring closure member is in gas
It in the frequent telescopic process of spring, is easily damaged, causes staff during replacing PS editions, gas spring may be damaged, and lose
Supporting role to sealing cover, sealing cover, which may be overturn, injures people by a crashing object, and there are some potential safety problemss.
Summary of the invention
The object of the present invention is to provide a kind of printers, have and are supported without using gas spring to sealing cover, maximum
Sealing cover automatic turning, the effect of safeguard work personnel safety are avoided in degree.
Foregoing invention purpose of the invention has the technical scheme that
A kind of printer, the sealing cover including body and opening and closing body opening, the sealing cover side, which is fixed with, to be rotationally connected with
Shaft on body, one end of the shaft are coaxially fixed with gear one, and sliding is provided on the body engages with gear one
Rack gear and drive rack linear to be displaced and limit the actuator of rack displacement.
By using above-mentioned technical proposal, when needing to replace PS editions, rack linear position is driven using actuator
It moves, under the engagement of rack and pinion one, drives gear one to drive shaft rotation, so that sealing cover be driven to do with respect to body
Flip-flop movement makes its sealing cover open the opening of body upper end, replaces convenient for staff to PS editions；Simultaneously because driving
Part can limit the displacement work of rack gear simultaneously, and when no external force is applied to actuator, rack gear is remained stationary, to make its rack gear pair
Gear one plays position-limiting action, so that visible sealing cover, which is limited in, stays open body open state, can avoid to the full extent
Sealing cover automatically resets, can safeguard work personnel personal safety.
The present invention is further arranged to: the actuator includes the mounting base being fixed on body, offers in mounting base
For the sliding slot of rack linear grafting, the side that the rack gear is in mounting groove is fixed with drive block, and the drive block is along rack gear
The two sides of length direction are set as inclined-plane one, inclined-plane two respectively, and the mounting base, which is offered, to be displaced for drive block and connect with sliding slot
Logical displacement slot, the displacement slot is interior to have displaced block one, displaced block two, the displacement along vertical tooth rack length direction straight-line displacement
Block one is abutted with inclined-plane one, inclined-plane two respectively with displaced block two；Horizontally rotate in the displacement slot along vertical tooth rack length direction
Be connected with screw rod one and screw rod two, the screw rod one and screw rod two be each passed through displaced block one, displaced block two and respectively with displacement
Block one, displaced block two are threadedly engaged.
By using above-mentioned technical proposal, screw rod one and screw rod two screw thread with displaced block one, displaced block two respectively are utilized
Cooperate mating reaction, when driving screw rod one and screw rod two rotates synchronously, displaced block one can be driven synchronous with displaced block two anti-
To work, it is driven its displaced block one, displaced block two with inclined-plane one, two inclined-plane of inclined-plane simultaneously, realizes the straight-line displacement work of rack gear
Make, thus realize that rack gear drives the rotation of gear one, the final overturning work realized to sealing cover；
During driving rack linear to be displaced, due to displaced block one and displaced block two respectively with the inclined-plane of drive block one, inclined-plane
The transmission of two inclined-planes is distinguished when no active force drives screw rod one and screw rod two is rotated using oblique displacement block one and displaced block two
With the abutting work on inclined-plane one, inclined-plane two, the limit work to rack gear, and then the limit for driving rack gear stable to gear one are realized
Work, can prevent sealing cover overturns work downward automatically.
The present invention is further arranged to: the screw thread of the screw rod one and screw rod two is arranged in the same direction, the screw rod one and screw rod
Pitch wheel two, gear three are coaxially fixed on two respectively, one end of the screw rod one extends to outside mounting base.
By using above-mentioned technical proposal, under the joggleword of gear two and gear three, making it only needs to drive screw rod one
Rotation, the synchronous backward of screw rod two can be driven to rotate, and then in the case where the screw thread of screw rod one and screw rod two act in the same direction, realization
The synchronous backward displacement work of displaced block one, displaced block two, to guarantee the normal straight displacement work of rack gear.
The present invention is further arranged to: one end that the screw rod one is in outside mounting base is fixed with handwheel.
By using above-mentioned technical proposal, the rotation work of screw rod one is driven convenient for staff using handwheel, thus just
In opening and closing work of the realization to sealing cover.
The present invention is further arranged to: motor is provided in the mounting base, at the output shaft and screw rod one of the motor
It is coaxially fixed in one end outside mounting base.
By using above-mentioned technical proposal, drives screw rod one to rotate using motor, its staff is made to can be used automatically controlled turn
The dynamic opening and closing work for driving sealing cover achievees the effect that convenient for staff's work.
The present invention is further arranged to: being also respectively provided with the guide rod one parallel with screw rod one in the displacement slot and is led
To bar two, the guide rod one is each passed through displaced block one and displaced block two with guide rod two.
By using above-mentioned technical proposal, displaced block one and displaced block are each passed through using guide rod one and guide rod two
Two, while achieving to displaced block one, two straight-line displacement of displaced block guiding work, it can avoid displaced block one, displaced block two
Circumferentially rotate, be easy to implement screw rod one, screw rod two drives displaced block one, the synchronous backward of displaced block two displacement work.
The present invention is further arranged to: the body two sides are respectively fixed with stop collar, and the both ends of the shaft rotates respectively
It is connected in stop collar, the also corresponding fan groove offered with stop collar concentric on the sealing cover.
By using above-mentioned technical proposal, rotating shaft support is supplied to using stop collar and is acted on, makes its shaft can be with respect to body
Rotation work give stop collar plug-in position and then using the fan groove that opens up on sealing cover, make its sealing cover can not be by
The influence of stop collar, normal opposite body do overturning work.
The present invention is further arranged to: a circle gasket is provided on the sealing cover, the body upper end offers one
Enclose the seal groove for gasket grafting.
By using above-mentioned technical proposal, using the mating work of gasket and seal groove, close its sealing cover lid
When on body, the leakproofness between sealing cover and body can be improved, can be improved its printing down effect.
In conclusion advantageous effects of the invention are as follows:
1. being threadedly engaged effect with displaced block one, displaced block two respectively using screw rod one, screw rod two, make it that can drive displaced block
One, the synchronous backward of displaced block two is displaced work, and then supports respectively with inclined-plane one, inclined-plane two in displaced block one, displaced block two
Connect under effect, can the linear reciprocation of drive block and rack gear be displaced work, and then under the engagement of rack and pinion one, drive
Gear one drives shaft, sealing cover to do reciprocal overturning work, realizes the effect of sealing cover opening and closing body opening；Simultaneously in displaced block
One displaced block two under the inclined-plane withstanding effect of drive block, make its without active drive screw rod one, screw rod two under the action of, can be through tooth
The engagement of item, gear one realizes the limit work stable to sealing cover, prevents from replacing PS editions processes in staff
In, overturning downward automatically for sealing cover facilitates the personal safety of safeguard work personnel；
2. being arranged in the same direction using screw rod one and the screw thread of screw rod two, and pass through gear two and gear three before screw rod one and screw rod two
Engagement makes it only and needs screw rod one is driven to rotate, can synchronous drive screw rod two rotate, to drive displaced block one, displaced block two
Synchronous backward displacement, convenient for driving the reciprocating linear of rack gear to be displaced, consequently facilitating realizing the overturning work of sealing cover.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment 1.
Fig. 2 is the partial structural diagram of sealing cover and body connection structure in Fig. 1.
Fig. 3 is the diagrammatic cross-section of actuator in Fig. 1.
Fig. 4 is the partial enlargement diagram in Fig. 3 at A.
In figure, 1, body；2, sealing cover；3, shaft；4, stop collar；5, gear one；6, rack gear；7, actuator；71, it installs
Seat；72, sliding slot；73, displacement slot；74, drive block；75, inclined-plane one；76, inclined-plane two；77, displaced block one；78, displaced block two；
79, screw rod one；710, screw rod two；711, gear two；712, gear three；713, guide rod one；714, guide rod two；715, hand
Wheel；8, gasket；9, seal groove.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It is a kind of printer disclosed by the invention, including body 1 and sealing cover 2, the setting of 1 front end of body referring to Fig.1 with 2
There is control panel；The side of sealing cover 2 is fixed with shaft 3, and the two sides above 1 rear end of body are respectively fixed with stop collar 4, shaft
3 both ends are plugged in respectively in two stop collars 4, and wherein one end is rotatablely connected shaft 3 by bearing relative limit ring 4, shaft 3
The other end be coaxially fixed with gear 1, corresponding stop collar 4 offers the circular groove rotated for gear 1.On body 1 also
The actuator 7 for being plugged with the rack gear 6 engaged with gear 1 and 6 linear reciprocation of rack gear being driven to be displaced.Wherein, on sealing cover 2
Corresponding two stop collars 4 offer fan groove respectively, and fan groove and 4 concentric of stop collar are arranged, and make its sealing cover 2 can opposite limit
Position ring 4 rotates.
Referring to Fig. 3 and 4, above-mentioned actuator 7 includes mounting base 71, drive block 74, displaced block 1, displaced block 2 78, silk
Bar 1, screw rod 2 710, guide rod 1, guide rod 2 714；Offered on body 1 for mounting base 71 mounting groove and
The sliding groove for rack gear 6 is connected to mounting groove；Mounting base 71 is fixed in mounting groove and offers in mounting base 71 and sliding groove
The sliding slot 72 of connection；Rack gear 6 is plugged in sliding slot 72；Drive block 74 is fixed on the side that rack gear 6 is in sliding slot 72, and drives
Block 74 is set respectively along the two sides of 6 length direction of rack gear in inclined-plane 1, inclined-plane 2 76, makes its 74 section of drive block in isosceles ladder
Shape setting；Correspondence offers displacement slot 73 in mounting base 71, and displacement slot 73 is connected to sliding slot 72 and for 74 grafting of drive block；Displacement
Block 1, displaced block 2 78 are in displacement slot 73 and abut respectively with inclined-plane 1, inclined-plane 2 76；Screw rod 1 and screw rod
2 710 equal 6 length directions of vertical tooth rack are arranged and are rotationally connected in displacement slot 73 respectively, displaced block 1, displaced block 2 78
It is plugged in screw rod 1 respectively, is threadedly engaged on screw rod 2 710 and with screw rod 1, screw rod 2 710 respectively；Guide rod 1,
Guide rod 2 714 is arranged in parallel with screw rod 1 and is individually fixed in displacement slot 73 and is each passed through displaced block 1, displacement
Block 2 78；When screw rod 1, screw rod 2 710 rotate, drives displaced block 1, displaced block 2 78 to do synchronous backward displacement, drive
It is displaced 6 tandem of rack gear, realization drives the rotation of gear 1 to work.Wherein, displaced block 1, displaced block 2 78 are in place
The withstanding effect with inclined-plane 1, inclined-plane 2 76 is remained during moving.
It is coaxially fixed with gear 2 711 and gear 3 712, gear 2 711 respectively on above-mentioned screw rod 1 and screw rod 2 710
It is engaged with gear 3 712, and the number of teeth of gear 2 711 and gear 3 712, outer diameter are than same setting.Screw rod 1 simultaneously
It is arranged in the same direction with the screw thread of screw rod 2 710.Wherein, one end of screw rod 1 extends to outside mounting base 71, and screw rod 1 is in
Handwheel 715 is coaxially fixed on one end outside mounting base 71.
Referring to Fig.1, in the present embodiment, circle gasket 8 outstanding is fixed on sealing cover 2,1 upper end of body offers confession
The seal groove 9 of 8 grafting of gasket.
The implementation principle of the present embodiment are as follows: when need to replace to PS editions, staff drives screw rod one by handwheel 715
79 rotations, and then 2 710 synchronous backward of screw rod is driven to rotate, so that displaced block 1, displaced block 2 78 be driven to do synchronous backward
It is displaced work, and then is driven work on the inclined-plane of displaced block 1, displaced block 2 78 and drive block 74, rack gear 6 is driven to do straight line
Shift reciprocately work, thus drive gear 1 to drive the reciprocating rotation of shaft 3 under the meshing relation of rack gear 6 and gear 1,
Realize the overturning work for driving sealing cover 2 with respect to body 1；The flip angle of sealing cover 2 can be limited simultaneously, be convenient for work
Personnel more change jobs to PS editions.
Embodiment 2: difference from example 1 is that, referring to Fig. 3, motor is fixed with (in figure in above-mentioned mounting base 71
Be not shown), one end that the output shaft of motor is in outside mounting base 71 with screw rod 1 is coaxially fixed, motor by electric wire with it is external
Power supply connection, and opening and closing is controlled by control panel.In the present embodiment, motor uses positive and negative motor.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (8)
1. a kind of printer, the sealing cover (2) including body (1) and opening and closing body (1) opening, it is characterised in that: the sealing
Lid (2) side is fixed with the shaft (3) being rotationally connected on body (1), and one end of the shaft (3) is coaxially fixed with gear one
(5), sliding is provided with the rack gear (6) engaged with gear one (5) and drives rack gear (6) straight-line displacement simultaneously on the body (1)
Limit the actuator (7) of rack gear (6) displacement.
2. a kind of printer according to claim 1, it is characterised in that: the actuator (7) includes being fixed on body (1)
On mounting base (71), offer for the sliding slot (72) of rack gear (6) straight line grafting on mounting base (71), the rack gear (6) is in
Side in mounting groove is fixed with drive block (74), and the drive block (74) sets respectively along the two sides of rack gear (6) length direction
At inclined-plane one (75), inclined-plane two (76), the mounting base (71), which offers, to be displaced for drive block (74) and is connected to sliding slot (72)
Displacement slot (73), have displaced block one (77), displacement along vertical tooth rack (6) length direction straight-line displacement in the displacement slot (73)
Block two (78), the displaced block one (77) abut with inclined-plane one (75), inclined-plane two (76) respectively with displaced block two (78)；Institute's rheme
It moves in slot (73) to horizontally rotate along vertical tooth rack (6) length direction and is connected with screw rod one (79) and screw rod two (710), the screw rod
One (79) and screw rod two (710) be each passed through displaced block one (77), displaced block two (78) and respectively with displaced block one (77), displacement
Block two (78) is threadedly engaged.
3. a kind of printer according to claim 2, it is characterised in that: the screw rod one (79) and screw rod two (710)
Screw thread is arranged in the same direction, is coaxially fixed with pitch wheel two respectively on the screw rod one (79) and screw rod two (710)
(711), gear three (712), one end of the screw rod one (79) extend to mounting base (71) outside.
4. a kind of printer according to claim 3, it is characterised in that: the screw rod one (79) is in mounting base (71) outside
One end be fixed with handwheel (715).
5. a kind of printer according to claim 3, it is characterised in that: be provided with motor on the mounting base (71), institute
It states the output shaft of motor and screw rod one (79) is in the one end of mounting base (71) outside and coaxially fixes.
6. a kind of printer according to claim 2, it is characterised in that: be also respectively provided in the displacement slot (73) with
The parallel guide rod one (713) of screw rod one (79) and guide rod two (714), the guide rod one (713) and guide rod two (714)
It is each passed through displaced block one (77) and displaced block two (78).
7. a kind of printer according to claim 1, it is characterised in that: body (1) two sides are respectively fixed with limit
Ring (4), shaft (3) both ends are rotationally connected with respectively in stop collar (4), on the sealing cover (2) also it is corresponding offer with
The fan groove of stop collar (4) concentric.
8. a kind of printer according to claim 1, it is characterised in that: be provided with circle sealing on the sealing cover (2)
It pads (8), body (1) upper end offers a circle for the seal groove (9) of gasket (8) grafting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910595364.1A CN110376849A (en) | 2019-07-03 | 2019-07-03 | A kind of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910595364.1A CN110376849A (en) | 2019-07-03 | 2019-07-03 | A kind of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110376849A true CN110376849A (en) | 2019-10-25 |
Family
ID=68251712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910595364.1A Pending CN110376849A (en) | 2019-07-03 | 2019-07-03 | A kind of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110376849A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624847A (en) * | 2020-06-16 | 2020-09-04 | 杭州羽邦印务有限公司 | Printing-down machine |
| CN111913367A (en) * | 2020-08-17 | 2020-11-10 | 国为(南京)软件科技有限公司 | A anti-vibration device and lithography machine for lithography machine |
| CN112849717A (en) * | 2021-01-05 | 2021-05-28 | 卓高泰（广州）材料科技有限公司 | Discharging structure and discharging box |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1166637A (en) * | 1997-08-19 | 1999-03-09 | Sony Corp | Exposing method, exposing device, original disk and optical disk |
| CN2632029Y (en) * | 2003-07-01 | 2004-08-11 | 黄文显 | Electronic induction dustbin with automatic valve cover |
| CN205374984U (en) * | 2016-01-12 | 2016-07-06 | 河南彩虹光网络印刷股份有限公司 | Effectual printing -down machine exposes |
| CN208621901U (en) * | 2018-08-01 | 2019-03-19 | 珠海锐晟电子科技有限公司 | A kind of exposing machine of circuit board hack |
| CN109663487A (en) * | 2019-01-24 | 2019-04-23 | 杭州大地海洋环保股份有限公司 | A kind of exhaust treatment system |
| CN109675959A (en) * | 2018-12-20 | 2019-04-26 | 杭州航民百泰首饰有限公司 | A kind of feeding device of punching machine |
| CN109774958A (en) * | 2018-12-20 | 2019-05-21 | 浙江省第二测绘院 | A kind of exploration unmanned plane |
-
2019
- 2019-07-03 CN CN201910595364.1A patent/CN110376849A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1166637A (en) * | 1997-08-19 | 1999-03-09 | Sony Corp | Exposing method, exposing device, original disk and optical disk |
| CN2632029Y (en) * | 2003-07-01 | 2004-08-11 | 黄文显 | Electronic induction dustbin with automatic valve cover |
| CN205374984U (en) * | 2016-01-12 | 2016-07-06 | 河南彩虹光网络印刷股份有限公司 | Effectual printing -down machine exposes |
| CN208621901U (en) * | 2018-08-01 | 2019-03-19 | 珠海锐晟电子科技有限公司 | A kind of exposing machine of circuit board hack |
| CN109675959A (en) * | 2018-12-20 | 2019-04-26 | 杭州航民百泰首饰有限公司 | A kind of feeding device of punching machine |
| CN109774958A (en) * | 2018-12-20 | 2019-05-21 | 浙江省第二测绘院 | A kind of exploration unmanned plane |
| CN109663487A (en) * | 2019-01-24 | 2019-04-23 | 杭州大地海洋环保股份有限公司 | A kind of exhaust treatment system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111624847A (en) * | 2020-06-16 | 2020-09-04 | 杭州羽邦印务有限公司 | Printing-down machine |
| CN111624847B (en) * | 2020-06-16 | 2021-08-31 | 杭州羽邦印务有限公司 | Printing-down machine |
| CN111913367A (en) * | 2020-08-17 | 2020-11-10 | 国为(南京)软件科技有限公司 | A anti-vibration device and lithography machine for lithography machine |
| CN112849717A (en) * | 2021-01-05 | 2021-05-28 | 卓高泰（广州）材料科技有限公司 | Discharging structure and discharging box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110376849A (en) | A kind of printer | |
| CN101737730B (en) | Focusing structure of reflector and lamp using same | |
| CN208670471U (en) | Intelligent animation shoots vehicle | |
| CN107442543A (en) | A kind of weld fumes clarifier for improving worker's operating efficiency and good purification | |
| CN212258878U (en) | Foldable light following mechanism | |
| CN110038779A (en) | A kind of UV curing apparatus with lamp tube cleaning function for floor production | |
| CN108458026A (en) | A kind of gas spring and door | |
| CN210890692U (en) | Hidden projection device | |
| CN108835305A (en) | A kind of tea twisting machine being convenient to clean | |
| EP2944469B1 (en) | Ink curing apparatus | |
| CN208497681U (en) | A kind of 3D printer stamp pad height adjustment height regulating mechanism | |
| CN207402413U (en) | A kind of air suction type locking machine structure and filature | |
| CN115780607B (en) | A hem forming device for oil tank processing | |
| CN218915856U (en) | Rotary-opening furnace door structure of semiconductor vertical furnace | |
| CN108626604B (en) | Controllable intelligent desk lamp of being convenient for adjust of irradiation range | |
| CN210771300U (en) | Cartoon video projection device | |
| CN212104698U (en) | Ventilating device for glass curtain wall of high-rise building | |
| CN107966871A (en) | 3 D intelligent photograph lamp box | |
| CN109667775A (en) | A kind of cooler | |
| ITMI990214A1 (en) | HEADLIGHT FOR HEADLIGHT AND HIGH BEAM FOR VEHICLES | |
| CN208203887U (en) | A kind of gas spring and door | |
| JP4669177B2 (en) | Automobile sliding door opening movement restriction device | |
| CN218154096U (en) | Lamp mounting rack convenient to adjust | |
| CN219634785U (en) | High-precision center alignment correction platform | |
| CN209457670U (en) | A kind of easy-to-dismount glass-frame riser |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191025 |