CN212275443U - Cell-phone protection film intensity detection device - Google Patents
Cell-phone protection film intensity detection device Download PDFInfo
- Publication number
- CN212275443U CN212275443U CN202020724475.6U CN202020724475U CN212275443U CN 212275443 U CN212275443 U CN 212275443U CN 202020724475 U CN202020724475 U CN 202020724475U CN 212275443 U CN212275443 U CN 212275443U
- Authority
- CN
- China
- Prior art keywords
- clamping seat
- protective film
- cassette
- strength
- lower clamping
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of strength detection, in particular to a device for detecting the strength of a mobile phone protective film, which comprises a base, an upper clamping seat, a lower clamping seat, a pulling force meter and a fixed plate, wherein two vertical plates are fixed on the upper part of the base through bolts, a mounting plate is fixed between the vertical plates through bolts, a hydraulic push cylinder is arranged on the mounting plate, and the bottom of the hydraulic push cylinder is connected to a second connecting frame; the bottom side of the second connecting frame is provided with a tension meter in a matching way, and the bottom of the tension meter is connected to the first connecting frame in a matching way; the bottom welding of first link has last cassette, with the mutual opposite below of last cassette is provided with down the cassette, the inboard of lower cassette and last cassette all is provided with the fixed plate through the cooperation of threaded rod. Go up the cassette, can adjust the lower cassette of position from top to bottom and the fixed plate that can transversely adjust the position, the three mutually supports, realizes pressing from both sides tight fixedly to the protective film position to conveniently utilize the tensile strength of tensiometer to the protection film to detect.
Description
Technical Field
The utility model relates to an intensity detects technical field, especially relates to a cell-phone protection film intensity detection device.
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. With the popularization of digital products such as mobile phones in China, the protective film has become a general name of screen protective film slowly, but with the popularity of touch screen mobile phones and the attention on 3G mobile phones nowadays, the protective film market is also concerned by more merchants. Many manufacturers have also begun to produce high-end protective films to meet the fashion pursuits of young people.
Tensile strength detection of protection film is the essential link of protection film factory testing, and current protection film tensile testing generally adopts the manual counter weight that uses to measure, and measurement accuracy is low, and the operation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mobile phone protection film strength detection device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for detecting the strength of a mobile phone protective film comprises a base, an upper clamping seat, a lower clamping seat, a tension meter and a fixed plate, wherein two vertical plates are fixed on the upper portion of the base through bolts, a mounting plate is fixed between the vertical plates through bolts, a hydraulic push cylinder is arranged on the mounting plate, and the bottom of the hydraulic push cylinder is connected to a second connecting frame;
the bottom side of the second connecting frame is provided with a tension meter in a matching way, and the bottom of the tension meter is connected to the first connecting frame in a matching way;
the bottom welding of first link has last cassette, with the mutual opposite below of last cassette is provided with down the cassette, the inboard of lower cassette and last cassette all is provided with the fixed plate through the cooperation of threaded rod.
Preferably, two threaded holes are formed in one end of each of the upper clamping seat and the lower clamping seat, a threaded rod is matched with the threaded holes in a spiral rotating mode, and one end of the threaded rod is welded on the fixing plate.
Preferably, one end of the lower clamping seat is welded with a first connecting plate, and the other end of the lower clamping seat is welded with a second connecting plate.
Preferably, the first connecting plate is provided with an insertion hole, a vertical rod is inserted and matched with the insertion hole, and the bottom of the vertical rod is welded on the base.
Preferably, an electric pushing cylinder is fixed to the bottom of the second connecting plate through a bolt.
Preferably, the vertical section of the lower clamping seat is in a concave shape.
The utility model has the advantages that:
1. the utility model discloses, go up the cassette, can adjust the lower cassette of position from top to bottom and the fixed plate that can transversely adjust the position, the three mutually supports, realizes pressing from both sides the clamp of protective film position and fixes to conveniently utilize the tensile strength of tensiometer to the protection film to detect.
2. The utility model discloses, after the position of protection film was confirmed, control hydraulic pressure pushed away the jar and is the shrink motion, drives the tensiometer, goes up cassette and protection film rebound to the tensile strength to the protection film of fixed centre gripping detects, and tensile data show on the tensiometer.
Drawings
Fig. 1 is a schematic view of a front view structure of a device for detecting strength of a mobile phone protective film provided by the present invention;
fig. 2 is a schematic top view of a lower card seat connection structure of the device for detecting strength of a mobile phone protection film according to the present invention;
fig. 3 is the utility model provides a structural schematic diagram is looked to the right side of last cassette connection structure of cell-phone protection film intensity detection device.
In the figure: the device comprises a base 1, a lower clamping seat 2, a first connecting plate 3, a vertical rod 4, a threaded rod 5, a fixing plate 6, an electric pushing cylinder 7, a first connecting frame 8, a vertical plate 9, a mounting plate 10, a hydraulic pushing cylinder 11, a second connecting frame 12, a tension meter 13, an upper clamping seat 14 and a second connecting plate 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-3, a device for detecting the strength of a mobile phone protective film comprises a base 1, an upper clamping seat 14, a lower clamping seat 2, a tension meter 13 and a fixing plate 6, wherein two vertical plates 9 are fixed on the upper portion of the base 1 through bolts, a mounting plate 10 is fixed between the vertical plates 9 through bolts, a hydraulic push cylinder 11 is arranged on the mounting plate 10, the bottom of the hydraulic push cylinder 11 is connected to a second connecting frame 12, the tension meter 13 is installed on the bottom side of the second connecting frame 12 in a matched mode, and the bottom of the tension meter 13 is connected to a first connecting frame 8 in a matched mode;
an upper clamping seat 14 is welded at the bottom of the first connecting frame 8, a lower clamping seat 2 is arranged below the upper clamping seat 14 opposite to the upper clamping seat 14, the vertical section of the lower clamping seat 2 is concave, fixing plates 6 are arranged on the inner sides of the lower clamping seat 2 and the upper clamping seat 14 through the matching of a threaded rod 5, two threaded holes are formed in one ends of the upper clamping seat 14 and the lower clamping seat 2, the threaded rod 5 is matched in a spiral rotating mode, and one end of the threaded rod 5 is welded on the fixing plates 6;
wherein, the welding of the one end of lower cassette 2 has first even board 3, and the welding of the other end of lower cassette 2 has the second even board 15, has seted up the jack on the first board 3, and plug cooperation has montant 4, and the bottom welding of montant 4 is on base 1, and the bottom bolt fastening of the second even board 15 has electronic jar 7 that pushes away.
Specifically, a protective film to be subjected to tensile strength detection is inserted into the upper clamping seat 14 along the vertical direction, then the lower part of the protective film is controlled and inserted into the lower clamping seat 2, when the position of the lower clamping seat 2 is far away from the position below the protective film, the electric pushing cylinder 7 can be controlled to perform stretching motion, and under the connecting action of the first connecting plate 3, the position of the lower clamping seat 2 is pushed to move upwards, so that the lower part of the protective film is inserted into the lower clamping seat 2 after the position of the lower clamping seat 2 is determined;
when the protective film is arranged above and below the protective film and correspondingly inserted and matched in the upper clamping seat 14 and the lower clamping seat 2, the threaded rod 5 is rotated to rotate spirally along the threads and drive the fixing plate 6 to follow, so that the fixing plate 6 is contacted on the protective film, even if one end side wall of the protective film is respectively contacted with the inner walls of the upper clamping seat 14 and the lower clamping seat 2, the other end side wall of the protective film is contacted with the side wall of the fixing plate 6, so that the upper clamping seat 14, the lower clamping seat 2 with the position capable of being adjusted up and down and the fixing plate 6 with the position capable of being adjusted transversely are mutually matched to clamp and fix the position of the protective film, and the tensile strength of the protective film is conveniently detected by using the;
after the position of the protective film is determined, the hydraulic pushing cylinder 11 is controlled to do contraction movement to drive the tension meter 13, the upper clamping seat 14 and the protective film to move upwards, so that the tensile strength of the fixedly clamped protective film is detected, and tensile data is displayed on the tension meter 13.
Those not described in detail in this specification are within the skill of the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A device for detecting the strength of a mobile phone protective film comprises a base (1), an upper clamping seat (14), a lower clamping seat (2), a tension meter (13) and a fixing plate (6), and is characterized in that two vertical plates (9) are fixed on the upper portion of the base (1) through bolts, an installation plate (10) is fixed between the vertical plates (9) through bolts, a hydraulic push cylinder (11) is arranged on the installation plate (10), and the bottom of the hydraulic push cylinder (11) is connected to a second connecting frame (12);
a tension meter (13) is installed on the bottom side of the second connecting frame (12) in a matched mode, and the bottom of the tension meter (13) is connected to the first connecting frame (8) in a matched mode;
an upper clamping seat (14) is welded at the bottom of the first connecting frame (8), a lower clamping seat (2) is arranged below the upper clamping seat (14) opposite to each other, and fixing plates (6) are arranged on the inner sides of the lower clamping seat (2) and the upper clamping seat (14) through the matching of threaded rods (5).
2. The device for detecting the strength of the mobile phone protective film according to claim 1, wherein one end of each of the upper clamping seat (14) and the lower clamping seat (2) is provided with two threaded holes, and is spirally and rotatably matched with a threaded rod (5), and one end of each threaded rod (5) is welded on the fixing plate (6).
3. The device for detecting the strength of the mobile phone protective film according to claim 1, wherein a first connecting plate (3) is welded to one end of the lower clamping seat (2), and a second connecting plate (15) is welded to the other end of the lower clamping seat (2).
4. The device for detecting the strength of the mobile phone protective film according to claim 3, wherein the first connecting plate (3) is provided with a jack, a vertical rod (4) is inserted and matched with the jack, and the bottom of the vertical rod (4) is welded on the base (1).
5. The device for detecting the strength of the mobile phone protective film according to claim 3, wherein an electric push cylinder (7) is fixed on the bottom of the second connecting plate (15) through a bolt.
6. The device for detecting the strength of the mobile phone protective film according to claim 1, wherein the vertical section of the lower clamping seat (2) is concave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724475.6U CN212275443U (en) | 2020-05-06 | 2020-05-06 | Cell-phone protection film intensity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020724475.6U CN212275443U (en) | 2020-05-06 | 2020-05-06 | Cell-phone protection film intensity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212275443U true CN212275443U (en) | 2021-01-01 |
Family
ID=73886838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020724475.6U Expired - Fee Related CN212275443U (en) | 2020-05-06 | 2020-05-06 | Cell-phone protection film intensity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212275443U (en) |
-
2020
- 2020-05-06 CN CN202020724475.6U patent/CN212275443U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209841556U (en) | Tensile test centering device | |
| CN212275438U (en) | Building wall compressive strength check out test set | |
| CN213875937U (en) | Device for detecting service life of membrane switch | |
| CN112051145A (en) | Cable performance detection equipment and use method thereof | |
| CN113138127A (en) | Silver alloy bonding wire aging resistance testing device and using method thereof | |
| CN212275443U (en) | Cell-phone protection film intensity detection device | |
| CN213041366U (en) | Weighing sensor detection device | |
| CN209764245U (en) | Weighing equipment for wholesale of indoor decoration materials | |
| CN102508156B (en) | Locked-rotor detection equipment for motor | |
| CN213580387U (en) | Metal material fatigue resistance detection device | |
| CN215727599U (en) | On-spot detection device of adhesive tensile bonding strength for external wall insulation | |
| CN215953206U (en) | Terminal pressure management detector | |
| CN215065857U (en) | Strength detection equipment is used in public road bridge roof beam construction | |
| CN202393883U (en) | Motor rotation-blocking detection device | |
| CN212586110U (en) | Building engineering reinforcing bar intensity detection device | |
| CN213121390U (en) | Testing arrangement for new material | |
| CN216558879U (en) | Nondestructive testing frame for arc-shaped surface | |
| CN213181040U (en) | Building materials tensile strength detection device | |
| CN217819151U (en) | Portable ultrasonic guided wave bolt detection equipment | |
| CN218330965U (en) | Bottle pressure measurement detector with fixed knot constructs | |
| CN213275159U (en) | Car cable joint pulling force detection device | |
| CN215727857U (en) | Antistatic ES fibre is fibre specific resistance testing arrangement for fibre experiments | |
| CN217277587U (en) | Novel Brinell hardness tester for detection | |
| CN219890935U (en) | Reinforcing steel bar tension detection experiment device | |
| CN216846175U (en) | Battery core tab detection device and battery core detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |