CN112167937A - High negative pressure vacuum portable sucking disc - Google Patents
High negative pressure vacuum portable sucking disc Download PDFInfo
- Publication number
- CN112167937A CN112167937A CN202010956639.2A CN202010956639A CN112167937A CN 112167937 A CN112167937 A CN 112167937A CN 202010956639 A CN202010956639 A CN 202010956639A CN 112167937 A CN112167937 A CN 112167937A
- Authority
- CN
- China
- Prior art keywords
- support frame
- fixedly connected
- spring
- shaft
- shaft lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/087—Devices for fastening household utensils, or the like, to tables, walls, or the like
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention relates to a sucker, in particular to a high-negative-pressure vacuum portable sucker. The invention aims to provide a high negative pressure vacuum portable sucking disc with strong adsorption force. The technical scheme is as follows: a high negative pressure vacuum portable suction cup, comprising: the device comprises a box body, a first support frame, a cylinder, a first spring, an L-shaped frame, an adsorption mechanism, a power mechanism and a fixing mechanism; two first support frames are fixedly arranged inside the box body, two cylinders are fixedly arranged in the middle of the first support frames, one ends of the first springs are fixedly arranged at one ends of the first support frames, and the four L-shaped frames are fixedly arranged inside the box body in an array mode. The invention adopts the form of the suction tube, and the suction tube is vacuumized by the sliding of the sucker in the suction tube, and the vacuum in the tube increases the whole air adsorption force compared with the existing sucker.
Description
Technical Field
The invention relates to a sucker, in particular to a high-negative-pressure vacuum portable sucker.
Background
The suction cup is a common daily article in the life at present, and people often use the suction cup to hang various objects with small weight on a wall or on glass for decoration.
The current movable sucker is mostly the sucker taking a clasp as power, the sucker needs to be buckled on an object plane when the sucker is prepared for adsorption, the clasp is pressed down by using force to complete the adsorption process, the clasp hook type sucker adopts the lever principle, the vacuum air for sucking the disc is less, the adsorption force of the sucker is influenced, the sucker is easy to fall off from the object, and the sucker is not suitable for the adsorption work of a heavier object.
In light of the above background art, there is a need for a portable vacuum chuck with high suction force.
Disclosure of Invention
In order to overcome the defects that the whole process always needs great force, the sealing property cannot be ensured in a pressing vacuum mode, the whole sucker has low adsorption force and is easy to fall off to cause danger, and a large amount of manpower is needed and the sucker is very inconvenient to take down, the technical problems to be solved by the invention are as follows: provides a high negative pressure vacuum portable sucking disc with strong adsorption force.
The technical scheme is as follows: a high negative pressure vacuum portable suction cup, comprising:
a box body;
the first support frame is fixedly arranged in the box body;
two cylinders are arranged and fixedly mounted on the first support frame;
one end of the first spring is fixedly arranged at one end of the first support frame;
a plurality of L-shaped frames are arranged, and the L-shaped frames are fixedly arranged in the box body;
the two adsorption mechanisms are arranged and are arranged on one side of the first support frame;
the power mechanism is arranged on the first support frame in a sliding mode, and the adsorption mechanisms are positioned on two sides of the power mechanism;
the two fixing mechanisms are matched with the first support frame and are arranged on the L-shaped frame, and the fixing mechanisms are positioned on two sides of the power mechanism;
and the clamping mechanism is fixedly connected in the first support frame and is matched with the fixing mechanism.
Preferably, the adsorption mechanism includes:
the two suction tubes are fixedly connected with the two L-shaped frames and fixedly connected to the other end of the first spring;
one end of the first sliding rod is fixed on one side of the first support frame;
two second support frames are arranged, the second support frames are connected with the first slide rod in a sliding mode, and one end of each second support frame is fixedly connected with the suction tube;
the sucking discs are fixedly connected to one end, far away from the first support frame, of the first sliding rod, the sucking discs are arranged inside the suction tube, and the sucking discs are matched with the suction tube.
Preferably, the power mechanism comprises:
the supporting table is slidably arranged on the fixing mechanism;
the first shaft lever is fixedly arranged in the middle of the support table and is rotationally connected with the box body;
the third support frame is fixedly connected to one side of the support platform;
the fixing ring is fixedly connected to one end, close to the third support frame, of the first shaft lever;
the second shaft lever is fixedly connected with the fixing ring and is positioned right below the supporting table;
two sliding rods are arranged, and the two sliding rods are slidably mounted at two ends, far away from the fixing ring, of the second shaft lever;
two springs are arranged, the two springs are sleeved on the second shaft rod, and the two springs are positioned between the fixed ring and the second sliding rod;
the fourth support frame is fixedly connected to one end of the second slide rod, and the fourth support frame is positioned below the second shaft lever;
two fixing blocks are arranged, the fixing blocks are fixedly arranged at one end of the support frame IV, and the fixing blocks are positioned on one side of the cylinder;
a plurality of third shaft levers are arranged, and two third shaft levers are arranged at the other end of the support frame IV;
the two splicing blocks are respectively arranged at one end of the third shaft lever close to the four middle positions of the support frame, and the splicing blocks are positioned at one side of the cylindrical block far away from the fixed block;
and the third spring is sleeved on the third shaft lever and is positioned between the splicing block and the fourth support frame.
Preferably, the fixing mechanism includes:
two gear bars are arranged and matched with the clamping mechanism;
the number of the fourth shaft levers is two, the fourth shaft levers are fixedly arranged on the L-shaped frame, and the fourth shaft levers are connected with the gear bars in a sliding mode;
and the spring four is two, the spring four is sleeved on the fourth shaft lever, and two ends of the spring four are connected with the gear rack.
Preferably, the chucking mechanism includes:
the baffle ring is fixedly arranged in the first support frame;
one end of the fifth shaft lever is connected with the baffle ring in a sliding manner;
the stop block is fixedly connected to the other end of the fifth shaft lever and is meshed with the gear rack;
and the spring five is sleeved on the fifth shaft lever and is positioned between the retaining ring and the stop block.
The invention has the following advantages:
the invention adopts the form of the suction tube, and the suction tube is vacuumized by the sliding of the sucker in the suction tube, and the vacuum in the tube increases the whole air adsorption force compared with the existing sucker.
The handle is adopted, when the sucker is assisted to adsorb by manpower, the handle is held by hands to apply force more conveniently than a retaining ring, and the strength of an operator is saved.
According to the invention, the handle is rotated to drive the whole device to recover the original position, and the adsorption force of the sucker is cancelled, so that the sucker is withdrawn, the replacement of the sucker is facilitated, and a large amount of manpower is saved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is a schematic structural diagram of the adsorption mechanism of the present invention.
Fig. 4 is a schematic view of a first structure of the power mechanism according to the present invention.
Fig. 5 is a schematic view of a second structure of the power mechanism according to the present invention.
Fig. 6 is a schematic structural diagram of the fixing mechanism of the present invention.
Fig. 7 is a partial structural schematic view of the fixing mechanism of the present invention.
The meaning of the reference symbols in the figures: 1: a box body, 101: support frame one, 1011: cylinder, 102: l-shaped frame, 103: a first spring, 2: suction tube, 201: slide bar one, 202: support frame two, 203: suction cup, 3: handle, 301: support table, 302: first shaft, 303: support frame three, 304: fixing ring, 304 a: second shaft, 304 b: slide bar two, 305: spring two, 306 a: support frame four, 306 b: fixed block, 307: segment, 308: third shaft, 309: spring three, 4: gear rack, 401: fourth shaft, 402: spring four, 403: fifth shaft, 404: a stopper, 405: catch ring, 406: and a fifth spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings. It is only noted that the invention is intended to be limited to the specific forms set forth herein, including any reference to the drawings, as well as any other specific forms of embodiments of the invention.
Example 1
A high negative pressure vacuum portable suction cup, as shown in figures 1-7, comprises a box body 1, a first support frame 101, a cylinder 1011, a first spring 103, l type frame 102, adsorption device, power unit and fixed establishment, two support frame 101 slidable mounting are in the inside intermediate position of box 1, two cylinders 1011 fixed mounting are in the intermediate position of support frame 101, the one end fixed mounting of two springs 103 is at the lower extreme of support frame 101, four L type frame 102 array fixed mounting are in the inside four corners of box 1, two adsorption device difference fixed mounting are in the left and right sides of support frame 101, power unit fixed mounting is on support frame 101, adsorption device is located power unit's both sides, both sides around two fixed establishment slidable mounting are in the upper end of support frame 101, fixed establishment fixed mounting is in L type frame 104 upper end, fixed establishment is located power unit's both sides.
When the suction tube 2 is used, when the whole suction tube 2 is adsorbed on a certain object, the power mechanism is held by a hand, the power mechanism drives the adsorption mechanism to start adsorption, then the fixing mechanism fixes the adsorption device, when the whole suction tube 2 needs to be detached, the power device is manually rotated, other parts of the power device automatically recover the original position, the adsorption device also recovers the original position, the whole device can be detached, the manpower is finally removed, and the rest power mechanisms also recover the original position to complete the whole process.
Example 2
Based on embodiment 1, as shown in fig. 3, the adsorption mechanism includes suction cylinders 2, first sliding rods 201, second supporting frames 202, and suction cups 203, each suction cylinder 2 is fixedly connected to two L-shaped frames 102, the suction cylinder 2 is fixedly connected to the other end of the first spring 103, the front and rear ends of the first sliding rods 201 are respectively fixed to the front and rear sides of the first supporting frame 101, the second supporting frames 202 are slidably connected to the first sliding rods 201, the front and rear ends of the second supporting frames 202 are respectively fixedly connected to one suction cylinder 2, the two suction cups 203 are respectively fixedly connected to the front and rear ends of the first sliding rods 201, the suction cups 203 are inside the suction cylinders 2, and the suction cups 202 are matched with the suction cylinders 2.
When the sucker 203 is to be adsorbed on another object, the power mechanism is held by a hand, the power mechanism drives the two first sliding rods 201 to move oppositely along the second support frame 202, the first sliding rods 201 slide in the suction tube 2, air in the suction tube 2 is sucked away to form vacuum, and meanwhile, the first spring 103 is stretched, so that the adsorption process of the whole device is completed.
Example 3
On the basis of embodiment 2, as shown in fig. 4-5, the power mechanism includes a support table 301, a first shaft 302, a third support frame 303, a fixing ring 304, a second shaft 304a, a second slide bar 304b, a second spring 305, a fourth support frame 306a, a fixing block 306b, a third shaft 308, a block 307, and a third spring 309, the support table 301 is slidably mounted on the fixing mechanism, the first shaft 302 is fixedly mounted at the middle position of the support table 301, the third support frame 303 is fixedly connected to the lower end of the first shaft 302, the third support frame 303 is located at the lower side of the support table 301, the fixing ring 304 is fixedly connected to the lower end of the first shaft 302, the fixing ring 304 is located below the third support frame 303, the second shaft 304a is fixedly connected to the fixing ring 304, the second shaft 304a is located directly below the support table 301, the two slide bars 304b are fixedly mounted at the left and right ends of the second shaft 304a, and, the second spring 305 is located between the fixed ring 304 and the second sliding rod 304b, the two fourth support frames 306a are fixedly connected to the lower end of the second sliding rod 304b, the fourth support frame 306a is located below the second shaft rod 304a, the two fixed blocks 306b are fixedly mounted on the inner side of the lower end of the fourth support frame 306a, the fixed blocks 306b are located on the inner side of the cylinder 1011, the two third shaft rods 308 are mounted on the front and rear sides of the left end of the fourth support frame 306a, the two split blocks 307 are respectively mounted at one end of the third shaft rod 308 close to the middle position, the split block 307 is located on the outer side of the cylinder block, the third spring 309 is sleeved on the third shaft rod 308, and the third.
When the handle 3 is held by hand, the two handles 3 start to move in opposite directions along the sliding grooves on the support platform 301, the second sliding rod 304b fixedly connected at the lower end of the handle 3 starts to slide along with the second sliding rod 304b, the lower end of the second sliding rod 304b slides in opposite directions along the second shaft rod 304a, at the moment, the second spring 305 is compressed, the fourth support frame 306a fixedly connected at the lower end of the second sliding rod 304b, the fixed block 306b and the two splicing blocks 307 drive the cylinder 1011 on the first support frame 101 to move, the first sliding rod 201 and the suction cup 203 are driven to slide in the suction tube 2 for the adsorption process, when the handle 3 needs to be detached, the handle 3 is manually rotated, the handle 3 drives the fixing mechanism to rotate, the fixing mechanism is fixed, at the moment, the handle 3 drives the second sliding rod 304b, the fourth support frame 306a and the fixed block 306b and the splicing blocks 307, the first sliding rod 201 and the suction cup 203 are driven to return to the original positions, after the manpower is removed, the handle 3 drives the fixing mechanism to return to the original positions, meanwhile, under the action of the second spring 305, the handle 3, the second sliding rod 304b, the split block 307 and the fixed block 306b on the fourth supporting rod move back along the second shaft rod 304a, the original positions are gradually returned, when the split block 307 contacts the cylinder 1011, the groove in the middle of the split block 307 is opened under the jacking force of the cylinder 1011, at the moment, the third spring 309 is compressed until the cylinder 1011 enters the middle of the split block 307 and the fixed block 306b, and under the action of the third spring 309, the split blocks 307 are combined together.
Example 4
On the basis of embodiment 3, as shown in fig. 6, the fixing mechanism includes a gear rack 4, a fourth shaft rod 401 and a fourth spring 402, the two gear racks 4 are slidably mounted on the front and rear inner sides of the upper end of the first support frame 101, the two fourth shaft rods 401 are fixedly mounted on the upper end of the L-shaped frame 102, the fourth shaft rod 401 is slidably connected with the gear rack 4, the four spring 402 is sleeved on the fourth shaft rod 401, and both ends of the four spring 402 are connected with the gear rack 4.
When the suction process is carried out, the clamping mechanism is meshed with the two gear strips 4 fixed on the L-shaped frame 102, when the handle 3 moves to the innermost end, the suction process is also finished, when the suction is not needed, the handle 3 is rotated manually, the gear strips 4 move oppositely along the rotation of the sliding groove on the supporting table 301, the spring four 402 between the two gear strips 4 is compressed at the moment, after other parts of the suction cup 203 return to the original position, the manual power is removed, under the action of the spring four 402, the two gear strips 4 move backwards and gradually approach to the two ends of the fourth shaft rod 401, and the whole suction cup 203 returns to the original state.
Example 5
On the basis of embodiment 4, as shown in fig. 7, the clamping mechanism includes a stop ring 405, a fifth shaft rod 403, a stop 404 and a spring five 406, the stop ring 405 is respectively and fixedly installed inside the upper end of the first support frame 101, the outer end of the fifth shaft rod 40 is fixedly connected with the stop ring 405, the stop 404 is fixedly connected to the inner end of the fifth shaft rod 403, the stop 404 is engaged with the gear rack 4, the spring five 406 is sleeved on the fifth shaft rod 403, and the spring five 406 is located between the stop ring 405 and the stop 404.
The adsorption process is finished, the stopper 404 is just clamped at the middle position of the gear rack 4 under the action of the spring five 406 to be fixed, and when the adsorption is not needed, the spring four 402 between the two gear racks 4 is compressed, and the stopper 404 is restored under the action of the spring five 406.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a portable sucking disc of high negative pressure vacuum which characterized in that, including:
a box body;
the first support frame is arranged in the box body;
two cylinders are arranged and fixedly mounted on the first support frame;
one end of the first spring is fixedly arranged at one end of the first support frame;
a plurality of L-shaped frames are arranged, and the L-shaped frames are fixedly arranged in the box body;
the two adsorption mechanisms are arranged and are arranged on one side of the first support frame;
the power mechanism is arranged on the first support frame, and the adsorption mechanisms are positioned on two sides of the power mechanism;
the two fixing mechanisms are matched with the first support frame, the fixing mechanisms are arranged on the L-shaped frame, and the fixing mechanisms are connected with the power mechanism in a sliding mode;
and the clamping mechanism is fixedly connected in the first support frame and is matched with the fixing mechanism.
2. The portable high vacuum chuck as claimed in claim 1, wherein the suction mechanism comprises:
the two suction tubes are fixedly connected with the two L-shaped frames and fixedly connected to the other end of the first spring;
one end of the first sliding rod is fixed on one side of the first support frame;
two second support frames are arranged, the second support frames are connected with the first slide rod in a sliding mode, and one end of each second support frame is fixedly connected with the suction tube;
the sucking discs are fixedly connected to one end, far away from the first support frame, of the first sliding rod, the sucking discs are arranged inside the suction tube, and the sucking discs are matched with the suction tube.
3. The portable high vacuum chuck as claimed in claim 2, wherein the power mechanism comprises:
the supporting platform is arranged inside the box body in a sliding manner;
the first shaft lever is fixedly arranged in the middle of the support table and is rotationally connected with the box body;
the third support frame is fixedly connected with one side of the support platform;
the fixing ring is fixedly connected to one end, close to the third support frame, of the first shaft lever;
the second shaft lever is fixedly connected with the fixing ring and is positioned right below the supporting table;
two sliding rods are arranged, and the two sliding rods are slidably mounted at two ends, far away from the fixing ring, of the second shaft lever;
two springs are arranged, the two springs are sleeved on the second shaft rod, and the two springs are positioned between the fixed ring and the second sliding rod;
a fourth support frame, two support frames are arranged, the fourth support frame is fixedly connected with one end of the second slide bar, and the fourth support frame is positioned at the position of the second slide bar
Below the second shaft lever;
two fixing blocks are arranged, the fixing blocks are fixedly arranged at one end of the support frame IV, and the fixing blocks are positioned on one side of the cylinder;
a plurality of third shaft levers are arranged, and two third shaft levers are arranged at the other end of the support frame IV;
the two splicing blocks are respectively arranged at one end of the third shaft lever close to the four middle positions of the support frame, and the splicing blocks are positioned at one side of the cylindrical block far away from the fixed block;
and the third spring is sleeved on the third shaft lever and is positioned between the splicing block and the fourth support frame.
4. The portable high vacuum chuck as claimed in claim 3, wherein the fixing mechanism comprises:
two gear bars are arranged and matched with the clamping mechanism;
the number of the fourth shaft levers is two, the fourth shaft levers are fixedly arranged on the L-shaped frame, and the fourth shaft levers are connected with the gear bars in a sliding mode;
and the spring four is two, the spring four is sleeved on the fourth shaft lever, and two ends of the spring four are connected with the gear rack.
5. The portable high vacuum chuck as claimed in claim 4, wherein the chucking mechanism comprises:
the baffle ring is fixedly arranged in the first support frame;
one end of the fifth shaft lever is connected with the baffle ring in a sliding manner;
the stop block is fixedly connected to the other end of the fifth shaft lever and is meshed with the gear rack;
and the spring five is sleeved on the fifth shaft lever and is positioned between the retaining ring and the stop block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010956639.2A CN112167937A (en) | 2020-09-12 | 2020-09-12 | High negative pressure vacuum portable sucking disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010956639.2A CN112167937A (en) | 2020-09-12 | 2020-09-12 | High negative pressure vacuum portable sucking disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112167937A true CN112167937A (en) | 2021-01-05 |
Family
ID=73920676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010956639.2A Withdrawn CN112167937A (en) | 2020-09-12 | 2020-09-12 | High negative pressure vacuum portable sucking disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112167937A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200437A (en) * | 2021-05-22 | 2021-08-03 | 南通安泰机械有限公司 | Vacuum chuck with quick-mounting lifting appliance and mounting method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040012144A (en) * | 2002-08-01 | 2004-02-11 | (주)세계덴트칼라시스템 | Restoring Device for Crushed Parts of a Vehicle |
| CN201211095Y (en) * | 2008-06-19 | 2009-03-25 | 奇菱科技股份有限公司 | Sucker |
| CN205346310U (en) * | 2016-01-11 | 2016-06-29 | 深圳市国显科技有限公司 | Unpowered vacuum chuck |
| CN206766468U (en) * | 2017-04-17 | 2017-12-19 | 重庆红蜻蜓油脂有限责任公司 | Adsorbent equipment for case unpacker |
| CN207454514U (en) * | 2017-09-04 | 2018-06-05 | 湖南酷陆网络科技有限公司 | Vacuum adsorption type loading structure and vacuum adsorption type carrying apparatus |
-
2020
- 2020-09-12 CN CN202010956639.2A patent/CN112167937A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040012144A (en) * | 2002-08-01 | 2004-02-11 | (주)세계덴트칼라시스템 | Restoring Device for Crushed Parts of a Vehicle |
| CN201211095Y (en) * | 2008-06-19 | 2009-03-25 | 奇菱科技股份有限公司 | Sucker |
| CN205346310U (en) * | 2016-01-11 | 2016-06-29 | 深圳市国显科技有限公司 | Unpowered vacuum chuck |
| CN206766468U (en) * | 2017-04-17 | 2017-12-19 | 重庆红蜻蜓油脂有限责任公司 | Adsorbent equipment for case unpacker |
| CN207454514U (en) * | 2017-09-04 | 2018-06-05 | 湖南酷陆网络科技有限公司 | Vacuum adsorption type loading structure and vacuum adsorption type carrying apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113200437A (en) * | 2021-05-22 | 2021-08-03 | 南通安泰机械有限公司 | Vacuum chuck with quick-mounting lifting appliance and mounting method thereof |
| CN113200437B (en) * | 2021-05-22 | 2022-11-25 | 南通安泰机械有限公司 | Vacuum chuck with quick-mounting lifting appliance and mounting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111572987A (en) | Portable medical detection device | |
| CN112605782A (en) | Plastic bowl bottom burr polishing equipment | |
| CN112167937A (en) | High negative pressure vacuum portable sucking disc | |
| CN110950076A (en) | Top rotation type composite sheet storage device | |
| CN211787883U (en) | Model display device for basin three-dimensional modeling | |
| CN209802510U (en) | Grating spectrum imaging device for volume hologram | |
| CN217122968U (en) | Positioning device for production and processing of hollow glass | |
| CN114013490B (en) | Solar cell panel long-distance transportation device | |
| CN111880672B (en) | Touch screen panel attaching equipment and attaching method | |
| CN212173049U (en) | Tandem type storage device for sampling groundwater surface water at fixed depth | |
| CN210071457U (en) | A dyeing frame for medical science inspection | |
| CN221294932U (en) | Simple installation device for photoelectric glass | |
| CN105835018B (en) | A kind of power equipment Special tool rack | |
| CN220624870U (en) | Ceramic sintering processing is with fixed frock | |
| CN220690788U (en) | Clamping device for pathological section detection | |
| CN213005623U (en) | Cutting equipment of diaphragm processing usefulness | |
| CN220613504U (en) | Quick polishing device for quartz ring for semiconductor | |
| CN215099093U (en) | Medical science inspection case that medical science inspection apparatus classification was placed | |
| CN114393648A (en) | Writing brush pen holder cutting equipment is used in crown installation | |
| CN214135305U (en) | Edge grinding mechanism is used in slide glass production | |
| CN221140231U (en) | Large-size UTG handheld adsorption device | |
| CN219027309U (en) | Pressing device | |
| CN211972294U (en) | Bladder cancer genetic detection kit | |
| CN219905248U (en) | Formula english teaching aid is inhaled to magnetism | |
| CN216940401U (en) | Adjustable assembly jig for LCD |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |
|
| WW01 | Invention patent application withdrawn after publication |