CN217561140U - Fixing device for notebook screen tension test - Google Patents
Fixing device for notebook screen tension test Download PDFInfo
- Publication number
- CN217561140U CN217561140U CN202220917795.2U CN202220917795U CN217561140U CN 217561140 U CN217561140 U CN 217561140U CN 202220917795 U CN202220917795 U CN 202220917795U CN 217561140 U CN217561140 U CN 217561140U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- link block
- screen
- fixing
- side wall
- 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
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a fixing device is used in test of notebook screen pulling force, including the mounting panel, the upper surface of mounting panel has four connecting bolt with rectangular array threaded connection, and the upper surface of mounting panel prolongs central symmetry fixed mounting and has connects the slide rail, and the fixed coupling in one side of connecting the slide rail surface has first link block, and the second link block has been cup jointed in the opposite side activity of connecting the slide rail surface, and the middle part demountable installation of first link block lateral wall has the propelling movement subassembly, and the upper surface demountable installation of second link block has the fixing device body. Among the above-mentioned scheme, fixing device utilizes mutually supporting between telescopic link, reset spring and the fixed suction cup to strengthened the suitability of device, avoided because fixing device itself does not possess the function of the various thickness of adaptation, so in case screen thickness is greater than fixing device's working range, will lead to can't fixing the screen that awaits measuring this moment, and then be unfavorable for the problem of screen test.
Description
Technical Field
The utility model relates to a notebook screen tensile test technical field, more specifically say, the utility model relates to a fixing device is used in notebook screen tensile test.
Background
The notebook computer is also commonly called as a notebook, has more and more functions in ordinary work, study, business and entertainment of people in recent years, is more and more favored, is quite popular nowadays, and is one of the development directions of the notebook computer at present due to the ultrathin property and the use as a tablet computer; when the notebook computer screen is produced, a tensile test needs to be carried out on the notebook computer screen.
When the fixing device for the screen tension test of the existing notebook computer is used, the fixing device does not have the function of adapting to various thicknesses, so that once the thickness of the screen is larger than the working range of the fixing device, the screen to be tested cannot be fixed, and the screen is not convenient to test; and because fixing device itself does not possess the removal function, so in case the screen length that awaits measuring is greater than the length that fixing device set up, will lead to fixing device can't fix the both ends of the screen that awaits measuring this moment, and then influence the result of test.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a fixing device is used in notebook screen tensile test to solve prior art because fixing device itself does not possess the function of the various thickness of adaptation, so in case screen thickness is greater than fixing device's working range, will lead to the screen that can't will await measuring to fix this moment, and then be unfavorable for the problem that the screen was tested.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a fixing device for notebook screen tensile test, includes the mounting panel, the upper surface of mounting panel has four connecting bolt with rectangular array threaded connection, the upper surface of mounting panel prolongs central symmetry fixed mounting and has connects the slide rail, the fixed cover in one side of connecting the slide rail surface has first link block, the second link block has been cup jointed in the opposite side activity of connecting the slide rail surface, the middle part demountable installation of first link block lateral wall has the propelling movement subassembly, second link block's upper surface demountable installation has the fixing device body.
The lower surface of the connecting bolt is matched with a connecting nut which is embedded and installed on the ground through the installing plate, and the length of the connecting bolt is larger than the thickness of the installing plate.
The side wall of the pushing assembly is connected with the center of the side wall of the second connecting sliding block, and the length of the pushing assembly is larger than one half of the length of the connecting sliding rail.
The pushing assembly comprises an installation base, a hydraulic rod and a protection rod, the hydraulic rod is detachably installed at the center of the side wall of the installation base, a plurality of protection rods are detachably installed on the side wall of the installation base in a circular array, and a connecting plate is fixedly installed on the side wall of each protection rod.
The connecting device comprises a connecting plate and a hydraulic rod, wherein the center of the side wall of the connecting plate is provided with a connecting through hole in a penetrating mode, and one end of the hydraulic rod is connected with a connecting rod through the connecting through hole.
The fixing device body comprises an installation frame, a connecting hole and a telescopic rod, the connecting hole is formed in the top of the side wall of the installation frame in a penetrating mode, and the telescopic rod is detachably installed on the upper surface of the inner wall of the connecting hole along the central symmetry.
Wherein, reset spring has been cup jointed to the external fixed surface of telescopic link, reset spring's lower fixed surface installs the fixed plate, the lower surface of fixed plate uses circular array fixed mounting to have a plurality of fixed suction cups, fixed suction cup's quantity is a plurality of, a plurality of fixed suction cup equivalent divide into four groups.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
1. in the scheme, the fixing device utilizes the mutual matching among the telescopic rod, the reset spring and the fixed sucker, so that the adaptability of the device is enhanced, and the problem that the screen to be tested cannot be fixed once the thickness of the screen is larger than the working range of the fixing device and is not beneficial to screen testing because the fixing device does not have the function of adapting to various thicknesses is solved;
2. in the above scheme, fixing device utilizes the propelling movement subassembly to adjust the distance between two sets of fixing device bodies to guarantee can not influence the result of screen test, avoided because fixing device itself does not possess the removal function, so in case the screen length that awaits measuring is greater than the length that fixing device set up, will lead to fixing device can't fix the both ends of the screen that awaits measuring this moment, and then influence the problem of test result.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the assembly of the connecting slide rail and the fixing device body of the present invention;
fig. 3 is a schematic diagram of the push assembly according to the present invention;
fig. 4 is a schematic view of the detachment of the fixing device body of the present invention.
[ reference numerals ]
1. Mounting a plate; 2. a connecting bolt; 3. connecting a slide rail; 4. a first connecting slider; 5. a second connecting slider; 6. a pushing assembly; 7. a fixing device body; 61. installing a base; 62. a hydraulic rod; 63. a guard bar; 64. a connecting plate; 65. a connecting through hole; 66. a connecting rod; 71. installing a frame; 72. connecting holes; 73. a telescopic rod; 74. a return spring; 75. a fixing plate; 76. and fixing the sucker.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
Example 1:
referring to fig. 1-3, a fixing device for testing tensile force of a notebook computer screen comprises a mounting plate 1, the upper surface of the mounting plate 1 is connected with four connecting bolts 2 through rectangular array threads, the upper surface of the mounting plate 1 is fixedly provided with connecting slide rails 3 along central symmetry, one side of the outer surface of each connecting slide rail 3 is fixedly sleeved with a first connecting slide block 4, the other side of the outer surface of each connecting slide rail 3 is movably sleeved with a second connecting slide block 5, the middle part of the side wall of each first connecting slide block 4 is detachably provided with a pushing assembly 6, the upper surface of each second connecting slide block 5 is detachably provided with a fixing device body 7, the lower surface of each connecting bolt 2 is matched with a connecting nut embedded and installed on the ground through the mounting plate 1, the length of each connecting bolt 2 is larger than the thickness of the mounting plate 1, the side wall of each pushing assembly 6 is connected with the center of the side wall of the corresponding second connecting slide block 5, the length of each pushing assembly 6 is larger than one half of the length of the corresponding connecting slide rail 3, each pushing assembly 6 comprises a mounting base 61, a hydraulic rod 62 and a protection rod 63, the side wall of the mounting base 61 is detachably provided with a connecting plate 64, and a connecting rod 64, and a connecting plate 64 is provided with a connecting through hole 64.
The method has the beneficial effects that: the protection rod 63 is arranged to be beneficial to avoiding the contact between the hydraulic rod 62 and other equipment, so that the hydraulic rod 62 can normally work, and the working efficiency of the device is improved.
Example 2:
referring to fig. 4, the fixing device body 7 includes an installation frame 71, a connection hole 72 and an expansion link 73, the connection hole 72 is formed through the top of the side wall of the installation frame 71, the expansion link 73 is detachably installed on the upper surface of the inner wall of the connection hole 72 along the central symmetry, a return spring 74 is sleeved on the outer surface of the expansion link 73, a fixing plate 75 is fixedly installed on the lower surface of the return spring 74, a plurality of fixing suction cups 76 are fixedly installed on the lower surface of the fixing plate 75 in a circular array, the number of the fixing suction cups 76 is several, and the number of the fixing suction cups 76 is divided into four groups in equal amount.
The method has the beneficial effects that: the fixing sucker 76 is arranged to facilitate secondary fixing of the screen to be tested, so that the screen is prevented from moving, and the practicability of the device is enhanced.
Wherein, hydraulic stem 62 is for the dragon to hang the tablet, supports the air spring model.
The working process of the utility model is as follows:
Above-mentioned scheme, fixing device body 7 is in the during operation, in order to strengthen the suitability of device, so be provided with telescopic link 73, reset spring 74 and fixed suction cup 76, when the screen thickness that awaits measuring is greater than fixing device body 7's working range, at first upwards promote fixed plate 75, then fixed plate 75 can compress telescopic link 73 and reset spring 74, then place the lower surface at the connecting hole 72 inner wall respectively with the both sides of the screen that awaits measuring, then loosen fixed plate 75 again, reset spring 74 can resume fixed plate 75 to original position this moment, until fixed suction cup 76's lower surface and wait to examine one side of screen upper surface and laminate mutually, thereby fix the screen that awaits measuring, the practicality of device that has strengthened.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fixing device is used in test of notebook screen pulling force, includes mounting panel (1), the upper surface of mounting panel (1) has four connecting bolt (2) with rectangular array threaded connection, a serial communication port, the upper surface of mounting panel (1) prolongs central symmetry fixed mounting and has connects slide rail (3), one side of connecting slide rail (3) surface is fixed to be cup jointed first link block (4), second link block (5) have been cup jointed in the opposite side activity of connecting slide rail (3) surface, the middle part demountable installation of first link block (4) lateral wall has propelling movement subassembly (6), the last surface demountable installation of second link block (5) has fixing device body (7).
2. The fixing device for the tensile test of the notebook computer screen according to claim 1, wherein the lower surface of the connecting bolt (2) is matched with a connecting nut which is embedded and installed on the ground through the installation plate (1), and the length of the connecting bolt (2) is greater than the thickness of the installation plate (1).
3. The fixing device for the tensile test of the notebook computer screen according to claim 1, wherein a side wall of the pushing assembly (6) is connected with a center of a side wall of the second connecting slider (5), and a length of the pushing assembly (6) is greater than one half of a length of the connecting slide rail (3).
4. The fixing device for the tensile test of the notebook screen according to claim 1, wherein the pushing assembly (6) comprises a mounting base (61), a hydraulic rod (62) and a guard rod (63), the hydraulic rod (62) is detachably mounted at the center of the side wall of the mounting base (61), the plurality of guard rods (63) are detachably mounted on the side wall of the mounting base (61) in a circular array, and a connecting plate (64) is fixedly mounted on the side wall of each guard rod (63).
5. The fixing device for the tensile test of the notebook computer screen according to claim 4, wherein a connecting through hole (65) is formed in the center of the side wall of the connecting plate (64), and one end of the hydraulic rod (62) is connected with a connecting rod (66) through the connecting through hole (65).
6. The fixing device for the tensile test of the notebook computer screen according to claim 1, wherein the fixing device body (7) comprises a mounting frame (71), a connecting hole (72) and a telescopic rod (73), the connecting hole (72) is formed in the top of the side wall of the mounting frame (71) in a penetrating mode, and the telescopic rod (73) is detachably mounted on the upper surface of the inner wall of the connecting hole (72) along the central symmetry.
7. The fixing device for the notebook screen tension test according to claim 6, wherein a return spring (74) is fixedly sleeved on the outer surface of the telescopic rod (73), a fixing plate (75) is fixedly mounted on the lower surface of the return spring (74), a plurality of fixing suction cups (76) are fixedly mounted on the lower surface of the fixing plate (75) in a circular array, the number of the fixing suction cups (76) is several, and the number of the fixing suction cups (76) is divided into four groups in equal amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220917795.2U CN217561140U (en) | 2022-04-20 | 2022-04-20 | Fixing device for notebook screen tension test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220917795.2U CN217561140U (en) | 2022-04-20 | 2022-04-20 | Fixing device for notebook screen tension test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217561140U true CN217561140U (en) | 2022-10-11 |
Family
ID=83471891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220917795.2U Active CN217561140U (en) | 2022-04-20 | 2022-04-20 | Fixing device for notebook screen tension test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217561140U (en) |
-
2022
- 2022-04-20 CN CN202220917795.2U patent/CN217561140U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217561140U (en) | Fixing device for notebook screen tension test | |
| CN101920894A (en) | Elevator car wall panels spliced by using slide slots and buckles | |
| CN209878808U (en) | Interval adjustable test device | |
| CN211667448U (en) | Liquid crystal display front maintenance sucking disc instrument | |
| CN112627460B (en) | Adjustable integral bathroom chassis and installation method | |
| CN209234138U (en) | A kind of wiring board that shock resistance is good | |
| CN220585713U (en) | Substation with combined box body | |
| CN207080762U (en) | Head mounting bracket and there is its balance car | |
| CN213583527U (en) | Combination device of capacitor and battery | |
| CN219263712U (en) | Internet of things computer installing support | |
| CN217467584U (en) | Computer hard disk supporting structure | |
| CN214671569U (en) | Modular fast-assembled LED display screen | |
| CN216435369U (en) | LED display unit box and LED display module reinforcing device thereof | |
| CN217978012U (en) | Magnetic type installed LED display screen | |
| CN221055800U (en) | Automatic production detection mechanism for automobile | |
| CN216973754U (en) | Building curtain wall connecting mechanism | |
| CN217583820U (en) | Fixing device for building construction electrical apparatus | |
| CN215685766U (en) | Teaching is with wrong problem finishing device | |
| CN210707501U (en) | Movable assembling test vehicle | |
| CN219994907U (en) | Measuring instrument adjusting frame for forest investigation | |
| CN214280735U (en) | Circuit installation auxiliary device for electromechanical engineering | |
| CN210417013U (en) | Stable unmanned aerial vehicle wing assembly fixture | |
| CN219118694U (en) | Construction platform for overhanging steel structure | |
| CN219659981U (en) | PCB board with additional strengthening | |
| CN220204285U (en) | Profile connecting mechanism for LED screen frame production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |