CN112279011A - Be used for experimental line finishing device of using - Google Patents
Be used for experimental line finishing device of using Download PDFInfo
- Publication number
- CN112279011A CN112279011A CN202011197225.2A CN202011197225A CN112279011A CN 112279011 A CN112279011 A CN 112279011A CN 202011197225 A CN202011197225 A CN 202011197225A CN 112279011 A CN112279011 A CN 112279011A
- Authority
- CN
- China
- Prior art keywords
- wire
- chain wheel
- winding
- platform
- containing box
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Abstract
The invention discloses a test wire arranging device which comprises a containing box, wherein a wire bundling plate is arranged in the containing box; the support platforms are symmetrically arranged on two sides of the containing box, and a first chain wheel and a second chain wheel are arranged at the end, close to the containing box, of each support platform; the winding platform is provided with a different-direction chain wheel, and the winding platform is connected with the second chain wheel in a matched manner through the different-direction chain wheel and is arranged on the support platform; the wires for the test are stored in different categories, the wires for the test can be taken from the corresponding wire bundling plate according to requirements, the operation is convenient and fast, and a large amount of manpower and time resources are saved.
Description
Technical Field
The invention relates to the field of wire arrangement, in particular to a wire arrangement device for a test.
Background
In the high-voltage test work, various test wires are required. For example, in a preventive test of a transformer, about 20 test wires of different specifications and lengths are used. At present, after the test is finished, the wire for the test is mainly sorted and stored or manually wound, the wire is wound into a coil and then stacked in a wire package (as shown in the following figure), an applicable wire is searched in the wire package when the wire is used next time, various connectors matched with the test wire for use are also placed in a mess, and the wire is not easy to search when the wire is used.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above-mentioned problems of the conventional wire sorting device for testing.
Therefore, the invention aims to provide a wire arranging device for a test.
In order to solve the technical problems, the invention provides the following technical scheme: the wire bundling plate comprises a containing box, wherein a wire bundling plate is arranged inside the containing box; the support platforms are symmetrically arranged on two sides of the containing box, and a first chain wheel and a second chain wheel are arranged at the end, close to the containing box, of each support platform; and the winding platform is provided with a different-direction chain wheel, and the winding platform is connected with the second chain wheel in a matched manner through the different-direction chain wheel and is arranged on the support platform.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: a chain is arranged between the first chain wheel and the second chain wheel.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: first sprocket through first dead lever fixed connection be close to the support platform the containing box side, the second sprocket through second dead lever fixed connection be in the other end of support platform.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: the incongruous chain wheel is fixedly connected with two ends of the winding platform.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: an entrance and an exit are formed in one side of the storage box, T-shaped grooves are formed in the outer walls of the box bodies on the two sides of the entrance and the exit, and sliding blocks are arranged in the T-shaped grooves.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: the sliding block is connected with the support platform.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: the wiring board is provided with a wiring terminal, and the wiring terminal is arranged on the wiring board at least in one group.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: the winding platform is provided with a groove, a moving block is arranged in the groove, a winding head is arranged on the moving block, and a steering rod is arranged on the winding head.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: one end of the steering rod is a circular ring, and the other end of the steering rod is a rod body.
As a preferable aspect of the invention, the wire finishing device for a test, wherein: the steering rod is movably connected with the winding head through the circular ring.
The invention has the beneficial effects that: the wires for the test are stored in different categories, the wires for the test can be taken from the corresponding wire bundling plate according to the requirements, and a large amount of manpower and time are saved conveniently and quickly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of the overall structure of the wire arranging device for the test of the present invention.
Fig. 2 is a schematic structural diagram of a support platform of the wire sorting device for testing of the invention.
Fig. 3 is a schematic view of a matching structure of a support platform and a winding platform of the experimental wire sorting device of the invention.
Fig. 4 is a schematic view of a connection structure of a support platform and a storage box of the test wire sorting device of the invention.
Fig. 5 is a schematic view of the storage box and the wire harness plate structure of the wire sorting device for testing according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Furthermore, the present invention is described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional view illustrating the structure of the device is not enlarged partially according to the general scale for convenience of illustration, and the drawings are only exemplary and should not be construed as limiting the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Example 1
Referring to fig. 1, there is provided an overall structure diagram of a wire arranging apparatus for a test, and as shown in fig. 1, the wire arranging apparatus for a test includes a receiving box 100, a support platform 200, and a winding platform 300.
Specifically, the main structure of the invention comprises a wiring board 101 arranged in the inner space of the containing box 100, and the wiring board 101 is used for wiring the test wires; the support platforms 200 are arranged on two sides of the containing box 100, the support platforms 200 are movably connected with the containing box 100, and one preferable scheme of the connection mode between the support platforms 200 and the containing box 100 is that T-shaped grooves 103 are arranged on the outer walls of the two sides of the containing box 100, slide blocks 104 fixedly connected to the support platforms 200 are arranged on two sides of the support platforms 200, the slide blocks 104 are connected with the T-shaped grooves 103 in a matched mode, and the support platforms 200 can be adjusted in height through the slide blocks 104 sliding up and down in the T-shaped grooves 103.
Further, a first chain wheel 201 and a second chain wheel 202 are arranged on the support platform 200, wherein the first chain wheel 201 is arranged at the right side of the support platform 200, i.e., the side to which the slide 104 is fixedly attached, and the other side to which the second sprocket 202 is fixedly attached, the two chain wheels are driven by a chain 203, a different-direction chain wheel 301 is arranged outside the chain 203, the different-direction sprocket 301 and the chain 203 are engaged with each other, and further, when the first sprocket 201 and the second sprocket 202 rotate to the right, the chain 203 drives the different-direction sprocket 301 to move to the left, when the first chain wheel 201 and the second chain wheel 202 rotate leftwards, the chain 203 will drive the incongruous chain wheel to move rightwards, the opposite direction sprocket 301 is fixedly connected to the bottom of the winding platform 300, so that the winding platform 300 reciprocates on the supporting platform 200 along with the rotation of the sprocket.
The wire harness plate 101 can be drawn out from the storage box 100 and fixed on the rack platform 200, and the wire winding device 300 pulls the wire head to wind the test wire on the wire harness plate 101.
The specific work flow is as follows: the test wire is pulled and fixed by the winding platform 300, wherein the winding platform 300 moves back and forth on the support platform 200 in the transverse direction, and the process pulls the test wire pulled by the winding platform 300 from one end of the wire bundling plate 101 to the other end of the wire bundling plate 101, and the process is repeated, so that the test wire is wound on the wire bundling plate 101.
Example 2
Referring to fig. 2, a wire sorting apparatus for a test includes a receiving box 100, a rack platform 200, and a winding platform 300.
Specifically, the main structure of the invention comprises a wiring board 101 arranged in the inner space of the containing box 100, and the wiring board 101 is used for wiring the test wires; the support platforms 200 are arranged on two sides of the containing box 100, the support platforms 200 are movably connected with the containing box 100, and one preferable scheme of the connection mode between the support platforms 200 and the containing box 100 is that T-shaped grooves 103 are arranged on the outer walls of the two sides of the containing box 100, slide blocks 104 fixedly connected to the support platforms 200 are arranged on two sides of the support platforms 200, the slide blocks 104 are connected with the T-shaped grooves 103 in a matched mode, and the support platforms 200 can be adjusted in height through the slide blocks 104 sliding up and down in the T-shaped grooves 103.
Further, a first chain wheel 201 and a second chain wheel 202 are arranged on the support platform 200, wherein the first chain wheel 201 is arranged at the right side of the support platform 200, i.e., the side to which the slide 104 is fixedly attached, and the other side to which the second sprocket 202 is fixedly attached, the two chain wheels are driven by a chain 203, a different-direction chain wheel 301 is arranged outside the chain 203, the different-direction sprocket 301 and the chain 203 are engaged with each other, and further, when the first sprocket 201 and the second sprocket 202 rotate to the right, the chain 203 drives the different-direction sprocket 301 to move to the left, when the first chain wheel 201 and the second chain wheel 202 rotate leftwards, the chain 203 will drive the incongruous chain wheel to move rightwards, the incongruous chain wheel 301 is fixedly connected to the bottom of the winding platform 300, so that the winding platform 300 can move back and forth on the bracket platform 200 along with the rotation of the chain wheel; the wire harness plate 101 can be drawn out from the storage box 100 and fixed on the rack platform 200, and the wire winding device 300 pulls the wire head to wind the test wire on the wire harness plate 101.
Specifically, still be provided with access & exit 102 on containing box 100, this access & exit 102 height width all is slightly greater than binding post 101 height and width, wherein be provided with terminal 101a on the binding post 101, terminal 101a parallel arrangement is in the both sides of binding post 101, and set up a set of at least, experimental line can twine on this terminal 101a, and this terminal 101a can be used to peg graft and should be experimental with the supporting joint of line, can play the effect of a winding experimental line of using like this simultaneously, can also deposit various supporting joints, the loss of joint has been prevented on the one hand, on the other hand can also play an identification effect, the type of the experimental line of using on every binding post 101 is clear, it is convenient to take.
Further, a groove 302 is formed on the winding platform 300, a moving block 303 is arranged in the groove 302, the moving block 303 can move in the groove, a winding head 304 is arranged on the moving block 303, the winding head 304 can draw and fix the test wire, a steering rod 305 is arranged on the winding head 304, the steering rod 305 is connected with the winding head 304 through a circular ring 305a, and a rod body 305b for steering is arranged at the other end of the steering rod 305.
The specific whole work flow is as follows: wire winding platform 300 carries out horizontal reciprocating motion on support platform 200, therefore experimental line can be drawn and twine on the terminal 101a at wiring board 101 both ends by the head 304 of winding on the wire winding platform 300, when reacing other end terminal 101a from the initiating terminal, accessible steering column 305 turns to, thereby drive the head 303 of winding and carry out 90 degrees and turn to, turn to this moment and accomplish the back, wire winding platform 300 reverse sideslip again, so relapse, thereby reach the orderly effect of winding on the wiring board of experimental line.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a be used for experimental line finishing device which characterized in that: the wire bundling box comprises a containing box (100), wherein the containing box (100) internally comprises a wire bundling plate (101); and the number of the first and second groups,
the support platforms (200) are symmetrically arranged on two sides of the containing box (100), and a first chain wheel (201) and a second chain wheel (202) are arranged at the end, close to the containing box (100), of each support platform (200) and at the other end of each support platform (200); and the number of the first and second groups,
the winding platform (300) is provided with an anisotropic chain wheel (301), and the winding platform (300) is matched with the second chain wheel (202) through the anisotropic chain wheel (301) and is connected and arranged on the support platform (200).
2. The wire sorting device for testing as defined in claim 1, wherein: a chain (203) is arranged between the first chain wheel (201) and the second chain wheel (202).
3. The wire sorting device for testing as defined in claim 2, wherein: first sprocket (201) is in through first dead lever (204) fixed connection support platform (200) are close to containing box (100) box side, second sprocket (202) is in through second dead lever (205) fixed connection the other end of support platform (100).
4. The wire sorting device for testing as defined in claim 3, wherein: the incongruous chain wheel (301) is fixedly connected to two ends of the winding platform (300).
5. The wire finishing device for testing as defined in any one of claims 1 to 4, wherein: an entrance (102) is formed in one side of the containing box (100), T-shaped grooves (103) are formed in the outer walls of the box body on two sides of the entrance (102), and sliding blocks (104) are arranged in the T-shaped grooves (103).
6. The wire sorting device for testing as defined in claim 5, wherein: the slider (104) is connected with the support platform (200).
7. The wire sorting device for testing as defined in claim 6, wherein: the wiring board (101) is provided with a binding post (101a), and the binding post (101a) is at least provided with one group on the wiring board (101).
8. The wire sorting device for testing as defined in claim 7, wherein: the winding device is characterized in that a groove (302) is formed in the winding platform (300), a moving block (303) is arranged in the groove (302), a winding head (304) is arranged on the moving block (303), and a steering rod (305) is arranged on the winding head (304).
9. The wire sorting device for testing as defined in claim 8, wherein: one end of the steering rod (305) is a circular ring (305a), and the other end of the steering rod (305) is a rod body (305 b).
10. The wire sorting device for testing as defined in claim 9, wherein: the steering rod (305) is connected with the winding head (304) through the circular ring (305 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197225.2A CN112279011B (en) | 2020-10-31 | 2020-10-31 | Be used for experimental line finishing device of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011197225.2A CN112279011B (en) | 2020-10-31 | 2020-10-31 | Be used for experimental line finishing device of using |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112279011A true CN112279011A (en) | 2021-01-29 |
| CN112279011B CN112279011B (en) | 2023-01-31 |
Family
ID=74354010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011197225.2A Active CN112279011B (en) | 2020-10-31 | 2020-10-31 | Be used for experimental line finishing device of using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112279011B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3745792A (en) * | 1970-12-12 | 1973-07-17 | Mayer Textilmaschf | Warp knitting machine mechanism |
| JP2005206302A (en) * | 2004-01-21 | 2005-08-04 | Bridgestone Corp | Take-up device |
| CN201067003Y (en) * | 2007-06-14 | 2008-06-04 | 王明堂 | Winding and bundling structure in bundler for round straw bundle |
| CN202625522U (en) * | 2012-04-07 | 2012-12-26 | 胥春红 | Chain filter element winding machine |
| CN105336495A (en) * | 2015-11-12 | 2016-02-17 | 国网山东商河县供电公司 | Auxiliary wire winding device of oil-immersed type transformer |
| CN208135653U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | The containing box of high-altitude operations tool transmission rope |
| CN209777929U (en) * | 2019-04-12 | 2019-12-13 | 深圳市兴飞良电机设备有限公司 | Automatic twist coiling machine of public end |
| CN210001326U (en) * | 2019-06-18 | 2020-01-31 | 中国医科大学附属盛京医院 | operating room pipeline finishing device |
| CN111003590A (en) * | 2019-12-28 | 2020-04-14 | 国网山东省电力公司潍坊供电公司 | Cable storage device capable of uniformly winding |
| CN211283255U (en) * | 2019-08-15 | 2020-08-18 | 江苏十方通信股份有限公司 | Wireless communication equipment stores pylon |
| CN211733491U (en) * | 2020-03-01 | 2020-10-23 | 台州明大建设有限公司 | Practical on-spot pay off rack of using is built in room |
-
2020
- 2020-10-31 CN CN202011197225.2A patent/CN112279011B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3745792A (en) * | 1970-12-12 | 1973-07-17 | Mayer Textilmaschf | Warp knitting machine mechanism |
| JP2005206302A (en) * | 2004-01-21 | 2005-08-04 | Bridgestone Corp | Take-up device |
| CN201067003Y (en) * | 2007-06-14 | 2008-06-04 | 王明堂 | Winding and bundling structure in bundler for round straw bundle |
| CN202625522U (en) * | 2012-04-07 | 2012-12-26 | 胥春红 | Chain filter element winding machine |
| CN105336495A (en) * | 2015-11-12 | 2016-02-17 | 国网山东商河县供电公司 | Auxiliary wire winding device of oil-immersed type transformer |
| CN208135653U (en) * | 2018-04-28 | 2018-11-23 | 广东电网有限责任公司 | The containing box of high-altitude operations tool transmission rope |
| CN209777929U (en) * | 2019-04-12 | 2019-12-13 | 深圳市兴飞良电机设备有限公司 | Automatic twist coiling machine of public end |
| CN210001326U (en) * | 2019-06-18 | 2020-01-31 | 中国医科大学附属盛京医院 | operating room pipeline finishing device |
| CN211283255U (en) * | 2019-08-15 | 2020-08-18 | 江苏十方通信股份有限公司 | Wireless communication equipment stores pylon |
| CN111003590A (en) * | 2019-12-28 | 2020-04-14 | 国网山东省电力公司潍坊供电公司 | Cable storage device capable of uniformly winding |
| CN211733491U (en) * | 2020-03-01 | 2020-10-23 | 台州明大建设有限公司 | Practical on-spot pay off rack of using is built in room |
Non-Patent Citations (1)
| Title |
|---|
| 纪斌: "《机械原理课程设计（第一版）》", 31 August 2018, 西北工业大学出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112279011B (en) | 2023-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200981775Y (en) | Automatic winding machine | |
| CN112279011B (en) | Be used for experimental line finishing device of using | |
| CN208292441U (en) | A kind of power construction cable pay-off rack | |
| CN1843271A (en) | Modified collapsible electric curtain track system structure and its use method | |
| CN105070501B (en) | Wire harness tensioning device of wire arranging machine | |
| CN114400140A (en) | Full-automatic winding system of interlinked alpha coils | |
| CN211453201U (en) | Two-way repeated tensile fatigue testing machine for membrane material | |
| CN110887753A (en) | Load-bearing type wire and cable repeated bending testing machine | |
| CN209333791U (en) | A kind of vehicle-mounted way of extensive experimentation platform of mobile laboratory | |
| CN209038439U (en) | Pulley block ratio times row transport device | |
| CN113753661A (en) | Automatic wiring device for wiring harness | |
| CN112002493B (en) | Cable stranding equipment | |
| CN102897342B (en) | Mobile strapping machine | |
| CN208217844U (en) | A kind of scaffolding steel pipe double-station conveying device | |
| CN220199370U (en) | A swift handling equipment for wire and cable processing | |
| CN220173077U (en) | Winding frame for stator production | |
| CN111977237A (en) | Storage stacking equipment for intelligent logistics and working method thereof | |
| CN219567139U (en) | Cable winding vehicle | |
| CN220787658U (en) | Winding device with winding roller easy to replace | |
| CN215402296U (en) | Cable coiling device is used in construction of electricity appearance installation engineering | |
| CN220033626U (en) | Winding device for enameled wire | |
| CN217008672U (en) | Stranded wire separating device | |
| CN216947623U (en) | Combined equipment for combining stainless steel wire ropes | |
| CN218769128U (en) | Automatic change electric capacity stranding machine | |
| CN219299875U (en) | Resetting means in returning |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |