CN109348023B - Mobile phone fixing frame - Google Patents
Mobile phone fixing frame Download PDFInfo
- Publication number
- CN109348023B CN109348023B CN201811329917.0A CN201811329917A CN109348023B CN 109348023 B CN109348023 B CN 109348023B CN 201811329917 A CN201811329917 A CN 201811329917A CN 109348023 B CN109348023 B CN 109348023B
- Authority
- CN
- China
- Prior art keywords
- block
- cover plate
- rod
- main body
- plate
- 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.)
- Active
Links
- 239000011324 bead Substances 0.000 claims description 7
- 238000005253 cladding Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000006978 adaptation Effects 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
- 210000003813 thumb Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to a mobile phone fixing frame, which comprises a main body, side plates at two sides, a support plate in the middle of the main body, a front cover plate and a rear cover plate which cover the main body, wherein a moving rod is arranged between the front cover plate and the rear cover plate of the main body, a pushing device is connected in the middle of the moving rod along the direction parallel to the rear cover plate, a pressing rod connecting key is arranged in the middle of the moving rod in the direction perpendicular to the rear cover plate, the pressing rod connecting key penetrates through the front cover plate to be connected with the pressing rod, two ends of the moving rod are respectively connected with a support rod a and a support rod b in a sliding way, each slide block is respectively hinged on two planes parallel to the rear cover plate, the other end of the support rod a is hinged on the main body, the other end of the support rod b is hinged with a clamping plate, the two clamping plates are arranged along the inner side diameters of the main body and the side plates, and an oblique pressing strip is arranged between the clamping plate and the side plates; the mobile phone is fixed in four directions of the clamping block, the clamping plate, the compression bar and the oblique pressing bar, so that the safety of the mobile phone is ensured.
Description
Technical Field
The invention relates to the field of mobile phone supports, in particular to a mobile phone fixing frame.
Background
Along with the development of the times, the use of mobile phones is more and more common, private cars are also walked into thousands of households, the mobile phone navigation mode is also very popular, the mobile phones are required to be placed at proper positions for navigation, and the mobile phone frames of the private cars are very common; however, along with the development of healthy living concepts, riding a bicycle for body building or going out is frequent, navigation or playing music is performed when the user travels, and how to place a mobile phone always puzzles the group.
Disclosure of Invention
The invention aims to provide a scheme of a mobile phone fixing frame aiming at the problems.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a cell-phone mount, includes the main part, fixes the curb plate of both sides in the main part, fixes the mounting panel in the middle of the main part, cladding main part parallel arrangement's front shroud and back shroud, be equipped with between the front shroud of main part and the back shroud and move the pole, move the pole in the middle of along the direction of parallel back shroud fixedly connected with thrust unit, thrust unit is located the below of moving the pole, move the pole in the middle of perpendicular back shroud the direction of fixing the depression bar even key, the depression bar even key pierces the front shroud fixedly connected with depression bar, the front shroud has one section breach to be used for the removal of depression bar even key, it has the slider all to slide to move the both ends of pole, every pivot branch a and branch b on two planes that the slider is on a parallel with the back shroud respectively, branch a's the other end articulates in the main part, branch b's the other end articulates there is the grip block, two grip block all sets up along the inboard limit footpath of main part and curb plate. After the mobile phone is placed in the mobile phone frame, the external force acts on the pushing device to enable the moving rod to move upwards, the pressing rod fixed on the moving rod is enabled to move upwards synchronously after the moving rod moves upwards, the pressing rod is pressed at the bottom of the mobile phone, and the clamping plates are enabled to lean towards the middle under the action of the supporting rod a and the supporting rod b, so that the clamping plates on two sides compress the mobile phone from two sides.
The pushing device comprises an inclined block, a pressing block, a reset rod and a reset spring, wherein the inclined block is positioned in the middle of the main body, one end of the inclined block is fixed on the moving rod, the inclined block is positioned below the moving rod, the other end of the inclined block is provided with a pressing block in sliding fit, the pressing block penetrates through the front cover plate and is higher than the plane of the front cover plate, grooves are formed in the left side and the right side of the inclined block, a spring a and a protruding block are arranged in the grooves, one end of the spring a is fixed on the bottom of the grooves, the other end of the spring a is fixed on the protruding block, a reset groove is formed in the main body, two reset rods are placed on the reset groove and are positioned on the left side and the right side of the inclined block, the reset springs used for resetting are arranged on the reset rods, and the protruding block can be inserted into the reset groove. The pushing device is specifically the cooperation of sloping block and briquetting, and external force effect makes sloping block upward movement under the briquetting, drives to move the pole upward movement, and after moving the pole to move into place, the recess of sloping block both sides aligns the reset groove, and the lug clamps into the reset groove under spring a's effect for clamp plate and clamping plate compress tightly the cell-phone. When the mobile phone is reset, external force acts on the reset rod, so that the protruding block is retracted into the groove, the mobile phone gravity enables the moving rod to move downwards, the inclined block and the pressing block are reset, and the mobile phone can be taken out.
The battery module is fixedly connected to the bottom of the main body, and a through hole is formed in the middle of the battery module. The through holes on the battery module are used for enabling the small thumbs to extend into the through holes to facilitate holding when you hold the mobile phone rack by hand; or when the bracket is fixed, the through hole is used for fixing the mobile phone frame conveniently.
The clamping plate is characterized in that an oblique pressing strip is arranged between the adjacent clamping plate and the side plate, one end of the oblique pressing strip is flush with the clamping plate, two fixing buttons are arranged on the oblique pressing strip, one fixing button is used for rotatably fixing the oblique pressing strip on the clamping plate, the other fixing button is used for rotatably fixing the oblique pressing strip on the side plate, the two fixing buttons are not located on the same horizontal line, a sliding groove is formed in the position, located on the side plate, of the oblique pressing strip, and the sliding groove enables the oblique pressing strip to slide and displace on the side plate. The fixed buttons on the clamping plate enable the oblique pressing strip and the clamping plate not to be displaced and only rotate, the two fixed buttons are not located on the same horizontal line, when the clamping plate is far away from the side plate, namely the vertical height of the two fixed buttons is unchanged, the linear distance of the two fixed buttons is prolonged, the end part of the oblique pressing strip flush with the clamping plate exceeds the clamping plate, and then the oblique pressing strip is pressed on the mobile phone.
The end of the support plate far away from the main body is provided with a rotatable clamping block. The clamping block can be rotationally pressed on the mobile phone to fix the mobile phone.
The fingerprint collecting device comprises a main body, a support plate and a rear cover plate, wherein the rear cover plate is provided with a fingerprint collecting point, the fingerprint collecting point is arranged on the back surface of the support plate, the support plate is provided with a fixing clamping groove, the fixing clamping groove is far away from the main body than the fingerprint collecting point, and the rear cover plate is provided with two fixing clamping grooves and is close to the two side plates. The fixed slot is used for being connected with the base, is equipped with bluetooth module on the back shroud of main part, and the fingerprint acquisition point passes through bluetooth module and cell-phone to be connected, and the setting of fingerprint acquisition point at back is convenient for accomplish the operation of reading the fingerprint through the fingerprint acquisition point when the cell-phone is fixed on the support, and the setting of fingerprint acquisition point position on two curb plates is adaptation left hand or right hand and takes the cell-phone frame condition, and the setting of fingerprint acquisition point of mounting panel is in order to adapt to the condition that indicates in the fingerprint of gathering, and the setting of three fingerprint acquisition points and the position of setting are in order to be convenient for the collection of fingerprint.
Compared with the prior art, the invention has the advantages that:
the mobile phone can be fixed in the three directions of the lower part, the left side and the right side by the clamping plate, the pressing rod and the oblique pressing rod through pressing the pressing block, and the upper side of the mobile phone is fixed through the rotary clamping block, so that the safety of the mobile phone during riding is ensured.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention in a clamped state;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a cross-sectional view in the A-A direction;
FIG. 6 is an enlarged view of part B of FIG. 2;
FIG. 7 is an enlarged view of part C of FIG. 3;
FIG. 8 is an enlarged view of portion D of FIG. 2;
FIG. 9 is an enlarged view of part E of FIG. 3;
fig. 10 is a perspective view of the parts clamp plate.
The names corresponding to the respective reference numerals are: a main body 1; a front cover plate 10; a back cover plate 100; a side plate 11; a support plate 12; a clamping block 121; a reset groove 13; a reset lever 131; a return spring 132; a moving rod 2; a slider 21; a support rod a22; a strut b23; a clamping plate 24; a diagonal bead 241; a fixing knob 242; a chute 243; a briquette 25; a sloping block 26; a spring a261; a bump 262; a battery module 3; a through hole 31; a pressing rod 4; a pressure lever connecting key 41; fingerprint acquisition points 5; and a fixing clamping groove 6.
Detailed Description
The following description is presented to disclose the invention in a manner that enables one skilled in the art to practice the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The embodiment of the invention relates to a mobile phone fixing frame, which comprises a main body 1, side plates 11 fixed on two sides of the main body, a support plate 12 fixed in the middle of the main body, a front cover plate 10 and a rear cover plate 100 which are arranged in parallel and cover the main body, wherein a moving rod 2 is arranged between the front cover plate 10 and the rear cover plate 100 of the main body 1, a pushing device is fixedly connected in the middle of the moving rod 2 along the direction parallel to the rear cover plate 100, a pressing rod connecting key 41 is fixedly connected in the middle of the moving rod 2 along the direction perpendicular to the rear cover plate 100, the pressing rod connecting key 41 penetrates through the front cover plate 10 and is fixedly connected with a pressing rod 4, two ends of the moving rod 2 are respectively hinged with a supporting rod a22 and a supporting rod b23 on two planes of each sliding rod 21 parallel to the rear cover plate 100, the other end of each supporting rod a22 is hinged to the main body 1, the other end of each supporting rod b23 is hinged with a clamping plate 24, and the two clamping plates 24 are arranged along the inner side diameters of the main body 1 and the side plates 11.
The pushing device comprises an inclined block 26, a pressing block 25, a reset rod 13 and a reset spring 14, wherein the inclined block 26 is positioned in the middle of the main body 1, one end of the inclined block 26 is fixed on the moving rod 2, the other end of the inclined block 26 is provided with the pressing block 25 in sliding fit, the pressing block 25 penetrates through the front cover plate 10 and is higher than the plane of the front cover plate, grooves are formed in the left side and the right side of the inclined block 26, a spring a261 and a bump 262 are arranged in the grooves, one end of the spring a26 is fixed at the bottom of the grooves, the other end of the spring a26 is fixed on the bump 262, a reset groove 13 is formed in the main body 1, two reset rods 131 are placed on the reset groove 13 and are positioned on the left side and the right side of the inclined block 26, reset springs 132 used for resetting are arranged on the reset rods 131, and the bumps 262 can be inserted into the reset groove 13.
The battery module 3 is fixedly connected to the bottom of the main body 1, and a through hole 31 is formed in the middle of the battery module.
A diagonal stripe 241 is arranged between the adjacent clamping plate 24 and the side plate 11, two fixing buttons 242 are arranged on the diagonal stripe 241, one fixing button 242 rotatably fixes the diagonal stripe 241 on the clamping plate 24, the other fixing button 242 rotatably fixes the diagonal stripe 241 on the side plate 11, the two fixing buttons 242 are not positioned on the same horizontal line, a chute 243 is arranged at the fixing button 242 of the diagonal stripe 241 on the side plate 11, and the chute 243 enables the diagonal stripe 241 to slide and displace on the side plate 11.
The support plate 12 is provided with a rotatable clamping block 121 at the end remote from the body 1.
The back of two curb plates 11 and mounting panel 12 respectively is equipped with a fingerprint acquisition point 5 and the fingerprint acquisition point 5 on the mounting panel 12 is closer to main part 1, still be equipped with fixed draw-in groove 6 and fixed draw-in groove 6 on the mounting panel 12 and keep away from main part 1 than the fingerprint acquisition point, be equipped with two fixed draw-in grooves 6 and be close to both sides board 11 on the back shroud 100 of main part.
The specific implementation process is as follows:
the mobile phone is placed on the mobile phone rack, the pressing block 25 is pressed down to enable the inclined block 26 to move upwards, the inclined block 26 is fixedly connected to the moving rod 2, after the moving rod 2 moves upwards in place, grooves on two sides of the inclined block 26 are aligned with the reset groove 13, and the protruding block 262 is clamped into the reset groove 13 under the action of the spring a261; a pressing rod connecting key 41 is fixed in the middle of the moving rod 2, the other end of the pressing rod connecting key 41 is fixed on the pressing rod 4, the pressing rod 4 moves upwards when the moving rod 2 moves upwards, the pressing rod 4 moves to the bottom of the mobile phone, meanwhile, sliding blocks 21 are arranged at the two ends of the moving rod 2, the sliding blocks 21 are provided with a supporting rod a and a supporting rod b, and when the moving rod 2 moves upwards, the clamping plates 24 are leaned towards the middle under the action of the supporting rod a and the supporting rod b, so that the clamping plates 24 at the two sides compress the mobile phone from the two sides; so that the pressure plate 4 and the clamping plate 24 press the handpiece. The fixing buttons 242 on the clamping plate 24 can only rotate without relative displacement between the inclined pressing strip 241 and the clamping plate 24, and the two fixing buttons are not positioned on the same horizontal line, when the clamping plate is far away from the side plate 11, namely the vertical height of the two fixing buttons 242 is unchanged, and the linear distance between the two fixing buttons 242 is prolonged, so that the end part of the inclined pressing strip 241 which is flush with the clamping plate 24 exceeds the edge of the clamping plate 241, and then the inclined pressing strip 241 is pressed on the mobile phone. The clamping block 121 on the 90 ° bracket plate 12 is rotated so that the clamping block 121 presses against the cell phone.
When the mobile phone is reset, external force acts on the reset rod 131, the protruding block 262 is retracted into the groove, the mobile phone gravity enables the moving rod 2 to move downwards, the inclined block 26 and the pressing block 25 are reset, the clamping block 121 on the 90-degree support plate 12 is reversely rotated, and the mobile phone can be taken out.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a cell-phone mount, includes main part (1), fixes curb plate (11) of both sides in the main part, fixes mounting panel (12) in the middle of the main part, cladding main part parallel arrangement's preceding apron (10) and back shroud (100), its characterized in that: a moving rod (2) is arranged between a front cover plate (10) and a rear cover plate (100) of the main body (1), a pushing device is fixedly connected in the middle of the moving rod (2) along the direction parallel to the rear cover plate (100), a pressing rod connecting key (41) is fixedly connected in the middle of the moving rod (2) along the direction perpendicular to the rear cover plate (100), the pressing rod connecting key (41) penetrates through the front cover plate (10) and is fixedly connected with a pressing rod (4), two ends of the moving rod (2) are respectively connected with a sliding block (21) in a sliding manner, each sliding block (21) is respectively hinged with a supporting rod a (22) and a supporting rod b (23) on two planes parallel to the rear cover plate (100), the other end of the supporting rod a (22) is hinged to the main body (1), the other end of the supporting rod b (23) is hinged with a clamping plate (24), and the two clamping plates (24) are respectively arranged along the inner side diameters of the main body (1) and the side plates (11);
the pushing device comprises an inclined block (26), a pressing block (25), a reset rod (131) and a reset spring (132), wherein the inclined block (26) is positioned in the middle of the main body (1), one end of the inclined block (26) is fixed on the movable rod (2), the other end of the inclined block (26) is provided with the pressing block (25) which is in sliding fit, the pressing block (25) penetrates through the front cover plate (10) and is higher than the plane of the front cover plate, grooves are formed in the left side and the right side of the inclined block (26), a spring a (261) and a protruding block (262) are arranged in the grooves, one end of the spring a (261) is fixed at the bottom of the grooves, the other end of the spring a is fixed on the protruding block (262), a reset groove (13) is formed in the main body (1), two reset rods (131) are placed on the reset groove (13) and are positioned on the left side and the right side of the inclined block (26), the reset spring (132) used for resetting is arranged on the reset rod (131), and the protruding block (262) can be inserted into the reset groove (13).
The battery module (3) is fixedly connected to the bottom of the main body (1), and a through hole (31) is formed in the middle of the battery module.
2. A mobile phone holder according to claim 1, wherein: be equipped with bias bead (241) between adjacent grip block (24) and curb plate (11), be equipped with two fixed buttons (242) on bias bead (241), one of them fixed button (242) rotationally fix bias bead (241) on grip block (24), another fixed button (242) rotationally fix bias bead (241) on curb plate (11), two fixed buttons (242) are not located same horizontal line, spout (243) have been seted up in fixed button (242) department that bias bead (241) are located on curb plate (11), spout (243) make bias bead (241) take place sliding displacement on curb plate (11).
3. A mobile phone holder according to claim 1, wherein: the end of the support plate (12) far away from the main body (1) is provided with a rotatable clamping block (121).
4. A mobile phone holder according to claim 1, wherein: two be equipped with a fingerprint acquisition point (5) on the back of curb plate (11) and mounting panel (12) respectively and fingerprint acquisition point (5) on mounting panel (12) are close to main part (1), still be equipped with fixed draw-in groove (6) and fixed draw-in groove (6) on mounting panel (12) and keep away from main part (1) than fingerprint acquisition point, be equipped with two fixed draw-in grooves (6) and be close to both sides board (11) on back shroud (100) of main part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811329917.0A CN109348023B (en) | 2018-11-09 | 2018-11-09 | Mobile phone fixing frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811329917.0A CN109348023B (en) | 2018-11-09 | 2018-11-09 | Mobile phone fixing frame |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109348023A CN109348023A (en) | 2019-02-15 |
CN109348023B true CN109348023B (en) | 2024-01-09 |
Family
ID=65312914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811329917.0A Active CN109348023B (en) | 2018-11-09 | 2018-11-09 | Mobile phone fixing frame |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109348023B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112073566B (en) * | 2020-08-17 | 2022-03-15 | 杭州极丹网络科技有限公司 | Waterproof mobile phone support is used in motorcycle travel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206364867U (en) * | 2016-12-21 | 2017-07-28 | 河南省创酷通信技术有限公司 | A kind of drawing mobile phone fixture |
CN107830327A (en) * | 2017-10-31 | 2018-03-23 | 郑州爱派科技有限公司 | A kind of mobile phone fixture of service life length |
CN207665025U (en) * | 2017-10-24 | 2018-07-27 | 天津乐途博世科技有限公司 | A kind of handset bracket showing equipment for virtual reality |
CN209046697U (en) * | 2018-11-09 | 2019-06-28 | 周正 | A kind of mobile phone fixing frame |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI340620B (en) * | 2009-01-20 | 2011-04-11 | Htc Corp | Clamping apparatus |
-
2018
- 2018-11-09 CN CN201811329917.0A patent/CN109348023B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206364867U (en) * | 2016-12-21 | 2017-07-28 | 河南省创酷通信技术有限公司 | A kind of drawing mobile phone fixture |
CN207665025U (en) * | 2017-10-24 | 2018-07-27 | 天津乐途博世科技有限公司 | A kind of handset bracket showing equipment for virtual reality |
CN107830327A (en) * | 2017-10-31 | 2018-03-23 | 郑州爱派科技有限公司 | A kind of mobile phone fixture of service life length |
CN209046697U (en) * | 2018-11-09 | 2019-06-28 | 周正 | A kind of mobile phone fixing frame |
Also Published As
Publication number | Publication date |
---|---|
CN109348023A (en) | 2019-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109348023B (en) | Mobile phone fixing frame | |
KR102172895B1 (en) | Protective film attaching apparatus for portable terminal and method for attaching thereof | |
CN206738861U (en) | A kind of placement platform of big data all-in-one | |
CN213279761U (en) | Be applied to electronic product support of bicycle | |
CN211196086U (en) | Automobile decorative plate convenient for placing mobile phone | |
CN209046697U (en) | A kind of mobile phone fixing frame | |
CN214953278U (en) | Portable ion chromatograph | |
CN214055005U (en) | Multistation conversion formula cell phone clamp | |
CN210983013U (en) | Be used for information technology to promote supplementary projection device | |
CN210431630U (en) | Television backboard convenient to assemble | |
CN211298792U (en) | Multifunctional combined table for accountants | |
CN211888565U (en) | Electronic equipment optical component research and development stamping device | |
CN209879143U (en) | VR glasses convenient to stably place cell-phone | |
CN218243576U (en) | Mobile phone support panel | |
CN213322318U (en) | Binding means for financial accounting | |
CN112051429A (en) | Portable outdoor universal meter | |
CN214627061U (en) | Mobile phone support | |
CN216209282U (en) | Three-phase table FCT test smelting tool of electronic part | |
CN210895702U (en) | Face recognition device | |
CN212139852U (en) | Archives storage rack | |
CN211237657U (en) | Financial data simulation analysis device | |
CN220562167U (en) | Mobile phone film attaching auxiliary device capable of preventing displacement | |
CN214381004U (en) | Take bluetooth headset's cell phone stand | |
CN219468133U (en) | Electronic screen protection film sticking tool | |
CN215246089U (en) | Data bar code book sticking device for book management |
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 |