CN213170756U - Protective film roll convenient to operate - Google Patents
Protective film roll convenient to operate Download PDFInfo
- Publication number
- CN213170756U CN213170756U CN202022204200.2U CN202022204200U CN213170756U CN 213170756 U CN213170756 U CN 213170756U CN 202022204200 U CN202022204200 U CN 202022204200U CN 213170756 U CN213170756 U CN 213170756U
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- China
- Prior art keywords
- auxiliary
- protective film
- assembly
- wheel
- collecting
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- 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.)
- Expired - Fee Related
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- 230000001681 protective effect Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides a protective film roll convenient to operate, which comprises a bottom plate; the bottom of the collecting assembly is arranged at the top of the bottom plate; the back surface of the auxiliary assembly is arranged on the front surface of the collecting assembly; the counting assembly, the bottom of counting assembly set up in the top of bottom plate, collect the subassembly and include two collection framves, two the bottom of collecting the frame set up in the top of bottom plate, two it is provided with the center pin to collect between the relative one side of frame, the surface of center pin just is located two it all is provided with the limiting plate to collect the relative one side of frame, auxiliary assembly includes two auxiliary frames. The utility model provides a protection film book convenient to operation has made things convenient for the device to tailor of protection film, and is more convenient when letting the device use, efficiency when having improved the device use also lets the practicality of device improve greatly simultaneously.
Description
Technical Field
The utility model relates to a protection film field especially relates to a protection film book convenient to operation.
Background
The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, and with the popularization of digital products such as mobile phones and the like in China, the protective film has become a general name of the screen protective film slowly, and the function of the protective film in the field of the screen protective film is also five-door and eight-door.
The protective film is generally in a roll shape, and is cut when needed, and is cut quantitatively according to the used length when cut, but the existing cutting method is to use a measuring tape or a ruler to quantify the length, and the accuracy of the length cutting method is not high, so that the waste of the protective film is caused.
Therefore, it is necessary to provide a roll of protective film that is easy to handle to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a protection film is rolled up convenient to operation has solved when tailorring because the length measurement inaccuracy leads to the problem of the waste of protection film.
In order to solve the technical problem, the protective film roll convenient to operate provided by the utility model comprises a bottom plate;
the bottom of the collecting assembly is arranged at the top of the bottom plate;
the back surface of the auxiliary assembly is arranged on the front surface of the collecting assembly;
the bottom of the counting assembly is arranged at the top of the bottom plate.
Preferably, the collection subassembly includes two collection framves, two the bottom of collecting the frame set up in the top of bottom plate, two it is provided with the center pin to collect between the relative one side of frame, the surface of center pin just is located two it all is provided with the limiting plate to collect the relative one side of frame.
Preferably, the auxiliary assembly comprises two auxiliary frames, the back surfaces of the two auxiliary frames are arranged on the front surface of the collecting assembly, a power roller is arranged between one opposite sides of the two auxiliary frames, and a steering roller is arranged between one opposite sides of the two auxiliary frames and below the power roller.
Preferably, two be provided with the removal shell between the relative one side of auxiliary frame, two the drive pole has been run through in the left side of auxiliary frame, the top of drive pole is provided with the cutter, the top of drive pole is provided with the drive screw rod, the left side of auxiliary frame is provided with the fixed plate, the right side of auxiliary frame is provided with power pulley.
Preferably, the counting assembly includes the counting frame, the bottom of counting frame set up in the top of bottom plate, the left side of counting frame is provided with the auxiliary wheel, the left side of auxiliary wheel is provided with the count wheel, the left side of count wheel is provided with rotates the wheel, rotate the wheel, the left side of rotating the wheel is provided with supplementary count wheel.
Preferably, the right side of the auxiliary assembly is provided with a connecting rod, the right side of the connecting rod is provided with a power plate, the right side of the power plate is provided with a connecting piece, and the surface of the connecting piece is provided with a shifting lever.
Preferably, the right side of collecting the subassembly is provided with driven pulley, driven pulley's right side is provided with the power disc, the right side of power disc is provided with the pole of choosing.
Compared with the prior art, the utility model provides a protection membrane book convenient to operation has following beneficial effect:
the utility model provides a protection film book convenient to operation, the use of auxiliary assembly, made things convenient for device to tailor of protection film, it is more convenient when letting the device use, efficiency when having improved the device use, the practicality that also lets the device simultaneously improves greatly, use through the count subassembly, can get the protection film voluntarily, it is more convenient when letting the device use, the accuracy nature that the protection film volume was got has also been improved simultaneously, the efficiency that lets the device use improves greatly, it is more convenient to let the device use, the availability factor can promote, the practicality of device has also been improved simultaneously.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of the protective film roll for easy handling according to the present invention;
FIG. 2 is a schematic view of the back of the collection rack of FIG. 1;
FIG. 3 is a schematic side view of the auxiliary frame shown in FIG. 1;
FIG. 4 is a schematic view of the interior of the mobile housing of FIG. 1;
reference numbers in the figures: 1. the bottom plate, 2, collect the subassembly, 21, collect the frame, 22, the center pin, 23, the limiting plate, 3, auxiliary assembly, 31, the auxiliary frame, 32, power roller, 33, turn to the roller, 34, remove the shell, 35, drive rod, 36, the cutter, 37, drive screw rod, 38, the fixed plate, 39, power pulley, 4, the count subassembly, 41, the count frame, 42, the auxiliary wheel, 43, the count wheel, 44, the runner wheel, 45, the auxiliary count wheel, 46, the connecting rod, 47, the power board, 48, the connecting piece, 49, the driving lever, 410, driven pulley, 411, power disc, 412, the lever of twitching.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a protective film roll convenient to operate according to the present invention; FIG. 2 is a schematic view of the back of the collection rack of FIG. 1; FIG. 3 is a schematic side view of the auxiliary frame shown in FIG. 1; fig. 4 is a schematic view of the structure of the inside of the moving case shown in fig. 1.
The roll of protective film, which is easy to handle, comprises a base plate 1;
the bottom of the collecting component 2 is arranged at the top of the bottom plate 1;
the back surface of the auxiliary component 3 is arranged on the front surface of the collecting component 2;
and the counting assembly 4, the bottom of the counting assembly 4 is arranged at the top of the bottom plate 1.
The collecting assembly 2 comprises two collecting frames 21, the bottoms of the two collecting frames 21 are arranged at the top of the bottom plate 1, a central shaft 22 is arranged between one sides of the two collecting frames 21, and a limiting plate 23 is arranged on the surface of the central shaft 22 and on one side of the two collecting frames 21 opposite to each other.
The auxiliary assembly 3 comprises two auxiliary frames 31, the back surfaces of the two auxiliary frames 31 are arranged on the front surface of the collecting assembly 2, a power roller 32 is arranged between the opposite sides of the two auxiliary frames 31, and a steering roller 33 is arranged between the opposite sides of the two auxiliary frames 31 and below the power roller 32.
Be provided with between the relative one side of two auxiliary frames 31 and move shell 34, the drive rod 35 has been run through in the left side of two auxiliary frames 31, the top of drive rod 35 is provided with cutter 36, the top of drive rod 35 is provided with drives screw rod 37, the left side of auxiliary frame 31 is provided with fixed plate 38, the right side of auxiliary frame 31 is provided with power pulley 39, set up the opening that uses with the cooperation of cutter 36 on the removal shell 34, one side of drive rod 35 slides in removing shell 34, the bottom of drive rod 35 is provided with a plurality of springs, one side of power pulley 39 and one side fixed connection of power roller 32.
The counting assembly 4 comprises a counting frame 41, the bottom of the counting frame 41 is arranged at the top of the bottom plate 1, an auxiliary wheel 42 is arranged on the left side of the counting frame 41, a counting wheel 43 is arranged on the left side of the auxiliary wheel 42, a rotating wheel 44 is arranged on the left side of the counting wheel 43, the rotating wheel 44 is arranged, and an auxiliary counting wheel 45 is arranged on the left side of the rotating wheel 44.
The right side of the auxiliary assembly 3 is provided with a connecting rod 46, the right side of the connecting rod 46 is provided with a power plate 47, the right side of the power plate 47 is provided with a connecting piece 48, and the surface of the connecting piece 48 is provided with a shifting rod 49.
The right side of collecting assembly 2 is provided with driven pulley 410, driven pulley 410's right side is provided with power disc 411, power disc 411's right side is provided with the pole 412 of choosing, be provided with a plurality of lugs on count wheel 43 and the supplementary count wheel 45 and count wheel 43 and be provided with the recess on the supplementary count wheel 45, connecting piece 48 is provided with the volute spring with power plate 47 junction, and two driving lever 49 inclinations are different, and two driving lever 49 correspond with supplementary count wheel 45 and count wheel 43, when driving lever 49 under the supplementary count wheel 45 meets the recess on the supplementary count wheel 45, the lug on the count wheel 43 can be touched to the driving lever 49 on the count wheel 43, auxiliary wheel 42 and count wheel 43 fixed connection, supplementary count wheel 45 and rotation wheel 44 fixed connection, be provided with the scale bar on auxiliary wheel 42 and the rotation wheel 44.
The utility model provides a protection film book convenient to operation's theory of operation as follows:
firstly pulling the protective film roll, the protective film drives the power roller 32 and the steering roller 33 to rotate when being pulled, the power roller 32 drives the power belt pulley 39 to rotate when rotating, the power belt pulley 39 drives the driven belt pulley 410 to rotate when rotating, the power disc 411 drives the lifting rod 412 to move up and down when the driven belt pulley 410 rotates, the lifting rod 412 drives the power plate 47 to swing left and right when moving up and down, the power plate 47 drives the lifting rod 49 to rotate when swinging, the lifting rod 49 drives the auxiliary counting wheel 45 to rotate when rotating, the auxiliary counting wheel 45 drives the rotating wheel 44 to rotate when rotating, when the lifting rod 49 touches the groove on the auxiliary counting wheel 45, the lifting rod 49 moves down, the lifting rod 49 at the counting wheel 43 can drive the counting wheel 43 to rotate, and the numbers on the rotating wheel 44 and the auxiliary wheel 42 are observed, when the number is the required length, the driving screw 37 is rotated, the driving screw 37 drives the moving shell 34 to move through the driving rod 35 when rotating, when the moving shell 34 contacts the steering roller 33, the driving rod 35 drives the cutter 36 to move, and when the cutter 36 moves, the protective film is cut off.
Compared with the prior art, the utility model provides a protection membrane book convenient to operation has following beneficial effect:
the use of the auxiliary assembly 3 facilitates the cutting of the protective film by the device, the device is more convenient to use, the efficiency of the device is improved, the practicability of the device is greatly improved, the device can be automatically measured by the counting assembly 4, the device is more convenient to use, the accuracy of the measurement of the protective film is improved, the use efficiency of the device is greatly improved, the device is more convenient to use, the use efficiency is improved, and the practicability of the device is improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A roll of protective film convenient to operate, characterized in that: comprises a bottom plate (1);
the bottom of the collecting assembly (2) is arranged at the top of the bottom plate (1);
the back surface of the auxiliary component (3) is arranged on the front surface of the collecting component (2);
the bottom of the counting assembly (4) is arranged at the top of the bottom plate (1).
2. The roll of protective film convenient to operate according to claim 1, wherein the collecting assembly (2) comprises two collecting frames (21), two collecting frames (21) are arranged at the top of the bottom plate (1) at the bottom, a central shaft (22) is arranged between the two opposite sides of the collecting frames (21), and a limiting plate (23) is arranged on the surface of the central shaft (22) and on the two opposite sides of the collecting frames (21).
3. The roll of protective film convenient to operate according to claim 1, wherein the auxiliary assembly (3) comprises two auxiliary frames (31), the back surfaces of the two auxiliary frames (31) are arranged on the front surface of the collecting assembly (2), a power roller (32) is arranged between the opposite sides of the two auxiliary frames (31), and a steering roller (33) is arranged between the opposite sides of the two auxiliary frames (31) and below the power roller (32).
4. The roll of protective film convenient to operate according to claim 3, wherein a movable shell (34) is arranged between opposite sides of the two auxiliary frames (31), a driving rod (35) penetrates through the left sides of the two auxiliary frames (31), a cutter (36) is arranged at the top of the driving rod (35), a driving screw (37) is arranged at the top of the driving rod (35), a fixing plate (38) is arranged at the left side of the auxiliary frame (31), and a power belt pulley (39) is arranged at the right side of the auxiliary frame (31).
5. The roll of protective film convenient to operate according to claim 1, wherein the counting assembly (4) comprises a counting frame (41), the bottom of the counting frame (41) is arranged at the top of the bottom plate (1), an auxiliary wheel (42) is arranged at the left side of the counting frame (41), a counting wheel (43) is arranged at the left side of the auxiliary wheel (42), a rotating wheel (44) is arranged at the left side of the counting wheel (43), the rotating wheel (44) is arranged, and an auxiliary counting wheel (45) is arranged at the left side of the rotating wheel (44).
6. The roll of protective film convenient to operate according to claim 1, wherein a connecting rod (46) is arranged at the right side of the auxiliary assembly (3), a power plate (47) is arranged at the right side of the connecting rod (46), a connecting piece (48) is arranged at the right side of the power plate (47), and a deflector rod (49) is arranged on the surface of the connecting piece (48).
7. The roll of protective film convenient to operate according to claim 1, wherein a driven pulley (410) is provided to the right side of the collecting assembly (2), a power disc (411) is provided to the right side of the driven pulley (410), and a tap lever (412) is provided to the right side of the power disc (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022204200.2U CN213170756U (en) | 2020-09-30 | 2020-09-30 | Protective film roll convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022204200.2U CN213170756U (en) | 2020-09-30 | 2020-09-30 | Protective film roll convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213170756U true CN213170756U (en) | 2021-05-11 |
Family
ID=75777660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022204200.2U Expired - Fee Related CN213170756U (en) | 2020-09-30 | 2020-09-30 | Protective film roll convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213170756U (en) |
-
2020
- 2020-09-30 CN CN202022204200.2U patent/CN213170756U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |