A jig for testing the stability range of a television stand

Abstract

The utility model discloses a kind of jigs for testing the stability range of television pedestal, it is related to television accessory testing tool technical field, and it includes: pedestal fixing frame, pedestal fixing frame is equipped with first installation slot along horizontal direction, the top of pedestal fixing frame is fixedly provided with mounting block, and mounting block is equipped with second installation slot along vertical direction;Two pedestal feet are respectively located at the two sides of pedestal fixing frame, and are slidably connected in first installation slot and are fastened and connected with pedestal fixing frame by first fastener;Pedestal connector is used to connect with the bottom of television, and is slidably connected in second installation slot and is fastened and connected with mounting block by second fastener.The above-mentioned jig for testing the stability range of television pedestal can significantly improve the efficiency of television pedestal design, reduce project delay risk, and maintain the competitiveness of product on the market.

Description

Technical Field

[0001] This utility model relates to the technical field of television accessory testing tools, and in particular to a fixture for testing the stability range of a television stand. Background Technology

[0002] In the design process of television products, the stability of the stand is a key factor affecting the overall safety and user experience. Traditional television stand design primarily relies on engineers' experience for initial dimensional design, followed by stability testing using prototype samples. Prototype production typically takes about seven days. If the test fails, the dimensions must be readjusted and the prototype remade until safety requirements are met. This iterative design process not only extends the project cycle and increases development costs but can also lead to oversized stands, resulting in material waste and reduced product market competitiveness.

[0003] Furthermore, existing technologies lack a tool capable of quickly and accurately verifying the size range of the base in the early stages of design, leading to significant uncertainty and repetitive work in the design process. Therefore, there is an urgent need for a fixture that can efficiently and accurately verify the stability range of a TV base to optimize the design process, reduce costs, and enhance product competitiveness. Utility Model Content

[0004] The purpose of this invention is to provide a fixture for testing the stability range of a television stand, thus solving the technical problems in the background art.

[0005] To achieve the above objectives, this utility model provides a fixture for testing the stability range of a television stand, comprising:

[0006] A base fixing frame, wherein the base fixing frame is provided with a first mounting groove in the horizontal direction, a mounting block is fixedly provided on the top of the base fixing frame, and the mounting block is provided with a second mounting groove in the vertical direction;

[0007] Two base feet are located on both sides of the base fixing frame, respectively, and are slidably connected in the first mounting groove and fastened to the base fixing frame by the first fastener;

[0008] The base connector is used to connect to the bottom of the TV, slides in the second mounting slot and is fastened to the mounting block by the second fastener.

[0009] Preferably, the first mounting groove extends through the base fixing frame along the length direction of the base fixing frame.

[0010] Preferably, the mounting block is located at the top center of the base fixing frame, and the mounting block is integrally formed with the base fixing frame.

[0011] Preferably, the first fastener is a screw or bolt, and the base fixing frame has first threaded holes on both sides. The first fastener is threadedly connected to the first threaded holes, and one end of the first fastener passes through the first threaded hole and abuts against the side of the base foot.

[0012] Preferably, the base connector includes a connecting part and a fixing part arranged perpendicularly to the connecting part. The connecting part is at least partially inserted into the second mounting groove and slidably connected to the second mounting groove. The fixing part is used to connect to the bottom of the television.

[0013] Preferably, the second fastener is a screw or bolt, the side of the mounting block is provided with a second threaded hole, the second fastener is threadedly connected to the second threaded hole, and one end of the second fastener passes through the second threaded hole and abuts against the side of the connection part of the base connector.

[0014] Preferably, the number of second threaded holes on the mounting block is two.

[0015] Preferably, the outer contour of the base fixing frame is triangular.

[0016] Preferably, the cross-sectional shape of the first mounting groove is triangular, and the cross-sectional shape of the first mounting groove is the same as that of the base foot.

[0017] Preferably, the bottom of the base foot is detachably connected to an anti-slip pad.

[0018] Compared to the aforementioned background technology, the fixture provided by this utility model for testing the stability range of a TV stand allows for adjustment of the overall span of the fixture by sliding the base feet horizontally within a first mounting groove, and for adjusting the overall height of the fixture by sliding the base connector vertically within a second mounting groove. This enables rapid verification of the appropriate height and span of the TV stand in the early design stages, significantly shortening the design cycle, reducing the number of prototypes, and lowering development costs. Furthermore, the fixture has a simple structure and is easy to operate, allowing engineers to quickly conduct stability tests in the laboratory or on-site, improving design efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0020] Figure 1 A perspective view of a fixture for testing the stability range of a television stand, provided in an embodiment of this utility model;

[0021] Figure 2 An exploded view of a fixture for testing the stability range of a television stand, provided in an embodiment of this utility model.

[0022] Figure 3 One of the schematic diagrams shown in this embodiment of the utility model is a jig for adjusting the size of a fixture used to test the stability range of a TV stand.

[0023] Figure 4 This is a second schematic diagram of the fixture for testing the stability range of a TV stand, provided in an embodiment of the present invention, during the adjustment of its dimensions.

[0024] Figure 5 This is a schematic diagram illustrating the use of the fixture provided in this embodiment of the utility model for testing the stability range of a television stand.

[0025] Figures 1 to 5 Chinese reference numerals: 10, base fixing bracket; 11, first mounting groove; 12, mounting block; 121, second threaded hole; 122, second mounting groove; 13, first threaded hole; 20, base foot; 21, anti-slip foot pad; 22, positioning block; 30, first fastener; 40, base connector; 41, connecting part; 42, fixing part; 50, second fastener; 100, fixture; 200, television. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] To enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0028] This utility model provides a fixture for testing the stability range of a television stand; please refer to it as well. Figures 1 to 5 The fixture provided by this utility model for testing the stability range of a television stand includes:

[0029] The base fixing frame 10 has a first mounting groove 11 in the horizontal direction, and a mounting block 12 is fixedly provided on the top of the base fixing frame 10. The mounting block 12 has a second mounting groove 122 in the vertical direction.

[0030] Two base feet 20 are located on both sides of the base fixing frame 10, respectively, and are slidably connected in the first mounting groove 11 and fastened to the base fixing frame 10 by the first fastener 30;

[0031] The base connector 40 is used to connect to the bottom of the TV 200, slides in the second mounting groove 122 and is fastened to the mounting block 12 by the second fastener 50.

[0032] The base bracket 10 serves as the main support for the entire fixture 100. Two base feet 20 located on both sides of the base bracket 10 are slidably connected to the base bracket 10 via a first mounting groove 11. The mounting block 12 is located on top of the base bracket 10, and the base connector 40 is connected to the slider of the mounting block 12 via a second mounting groove 122. The base feet 20 can slide horizontally within the first mounting groove 11, thereby adjusting the overall span of the fixture 100. The base connector 40 can slide vertically within the second mounting groove 122, thereby adjusting the overall height of the fixture 100. The base feet 20 and the base connector 40 are fixed by a first fastener 30 and a second fastener 50, respectively. During the adjustment process, a stability test of the television 200 can be performed until the television 200 passes the stability test required by safety regulations. The height and span values ​​at this point are recorded, and these values ​​are the critical dimensions for designing the base.

[0033] This configuration, through the adjustable base feet 20 and base connector 40, allows for rapid verification of the appropriate height and span of the TV 200 base in the early design stages, significantly shortening the design cycle, reducing the number of prototypes, and lowering development costs. Furthermore, the fixture 100 has a simple structure and is easy to operate, allowing engineers to quickly conduct stability tests in the laboratory or on-site, improving design efficiency.

[0034] In some embodiments, the first mounting groove 11 extends through the base fixing frame 10 along the length direction of the base fixing frame 10.

[0035] Please refer to this as well. Figures 1 to 4 In this embodiment, the first mounting groove 11 extends along the length of the base fixing frame 10 and passes through the base fixing frame 10, and the base feet 20 are inserted into the first mounting groove 11 from both ends. When it is necessary to adjust the overall span of the fixture 100, the base feet 20 can slide along the first mounting groove 11, thereby increasing or decreasing the overall span of the fixture 100.

[0036] It is understood that in other embodiments, the first mounting slot 11 may also be configured not to penetrate the base mounting bracket 10. In this case, there are two first mounting slots 11, which are located on both sides of the base mounting bracket, and the two base feet 20 are respectively inserted into the two first mounting slots 11.

[0037] In some embodiments, the mounting block 12 is located at the top center of the base fixing frame 10, and the mounting block 12 is integrally formed with the base fixing frame 10.

[0038] Please refer to this as well. Figures 1 to 4 During stability testing, the bottom of the TV 200 is connected to the base connector 40. The weight of the TV 200 is transferred from the base connector 40 to the central mounting block 12. The weight of the TV 200 is then directly and symmetrically transferred through the central mounting block 12 to the base fixing frame 10 and the two base feet 20, avoiding the generation of eccentric torque. This ensures that when adjusting the span via the base feet 20, the force model is completely consistent with the actual base, making the test results more accurate and reliable. Furthermore, the central support structure ensures that the fixture 100 maintains extremely high rigidity and balance during testing, preventing twisting or tilting under the weight of the TV 200, thus guaranteeing the stability and repeatability of the test process.

[0039] In addition, the mounting block 12 and the base bracket 10 can be manufactured using a one-piece metal molding process to ensure that they have sufficient structural strength to support the weight of the television 200.

[0040] In some embodiments, the first fastener 30 is a screw or bolt, and the base fixing bracket 10 has first threaded holes 13 on both sides. The first fastener 30 is threadedly connected to the first threaded holes 13, and one end of the first fastener 30 passes through the first threaded hole 13 and abuts against the side of the base foot 20.

[0041] Please refer to this as well. Figures 1 to 4 The base mounting bracket 10 has first threaded holes 13 on both sides near its ends. One end of the first fastener 30 passes through the first threaded hole 13 and enters the first mounting groove 11 to abut against the side of the base foot 20, thereby fixing the position of the base foot 20. When adjustment is needed, the base foot 20 can slide within the first mounting groove 11 by loosening the first fastener 30, thus adjusting the span of the fixture 100. Specifically, the first fastener 30 can be a screw or bolt, with a handle at the end for easy manual adjustment.

[0042] In some embodiments, the base connector 40 includes a connecting portion 41 and a fixing portion 42 disposed perpendicularly to the connecting portion 41. The connecting portion 41 is at least partially inserted into the second mounting groove 122 and slidably connected to the second mounting groove 122. The fixing portion 42 is used to connect to the bottom of the television 200.

[0043] Please refer to this as well. Figures 1 to 4The base connector 40 includes a vertical connecting part 41 and a horizontal fixing part 42. Both the connecting part 41 and the fixing part 42 are rectangular block structures. The second mounting groove 122 is a rectangular groove that matches the shape and size of the connecting part 41. The connecting part 41 is inserted into the second mounting groove 122 and is slidably connected to the second mounting groove 122. The fixing part 42 is used to connect to the bottom of the TV 200. The fixing part 42 is provided with several mounting holes. Through the mounting holes, bolts or screws can be used to connect to the bottom of the TV 200, thereby realizing the connection between the TV 200 and the base connector 40.

[0044] In some embodiments, the second fastener 50 is a screw or bolt, and the side of the mounting block 12 is provided with a second threaded hole 121. The second fastener 50 is threadedly connected to the second threaded hole 121, and one end of the second fastener 50 passes through the second threaded hole 121 and abuts against the side of the connection portion 41 of the base connector 40.

[0045] Please refer to this as well. Figures 1 to 4 The mounting block 12 has a second threaded hole 121 on its side. One end of the second fastener 50 passes through the second threaded hole 121 and can enter the second mounting groove 122 to abut against the side of the connection part 41 of the base connector 40, thereby fixing the position of the base connector 40. When adjustment is required, the base connector 40 can slide in the second mounting groove 122 by loosening the second fastener 50, thus adjusting the height of the fixture 100. Specifically, the second fastener 50 can be a screw or bolt, with a handle at the end for easy manual adjustment.

[0046] In some embodiments, the number of second threaded holes 121 on the mounting block 12 is two.

[0047] Please refer to this as well. Figures 1 to 4 In this embodiment, the mounting block 12 has two second threaded holes 121, which are located on the same side of the mounting block 12 and distributed in the left-right direction. In other embodiments, the number and distribution of the second threaded holes 121 can be set according to actual needs, and are not specifically limited.

[0048] In some embodiments, the outer contour of the base bracket 10 is triangular.

[0049] Please refer to this as well. Figures 1 to 4 The overall outer contour of the base fixing bracket 10 is triangular. The triangular structure naturally has good anti-tipping performance. When the TV 200 is subjected to front-to-back stability test (such as tilting forward) or lateral stability test, the stability is good.

[0050] In some embodiments, the cross-sectional shape of the first mounting groove 11 is triangular, and the cross-sectional shape of the first mounting groove 11 is the same as the cross-sectional shape of the base foot 20.

[0051] Please refer to this as well. Figures 1 to 4 The triangular mating interface can effectively prevent the base foot 20 from rotating in the first mounting groove 11. This ensures that the bottom of the base foot 20 is always completely in contact with the test platform, preventing stability test errors caused by slight rotation of the base foot 20, ensuring the absolute reliability of the test data, and significantly improving the rigidity and load-bearing capacity of the entire fixture 100.

[0052] In some embodiments, the bottom of the base foot 20 is detachably connected to an anti-slip pad 21.

[0053] Please refer to this as well. Figures 1 to 4 Since the base fixing feet are slidably connected to the first mounting groove 11 of the base fixing frame 10, when the fixture 100 is placed on the test table, the bottom of the base fixing feet cannot directly contact the test table. Anti-slip pads 21 are provided at the bottom of the base fixing feet, so that the base fixing feet can contact the test table through the anti-slip pads 21. By providing anti-slip pads 21, the friction can be increased and slippage can be avoided.

[0054] Specifically, the anti-slip pad 21 can be made of a high-friction coefficient elastic material, preferably rubber or silicone, etc. The bottom surface of the anti-slip pad 21 can also be provided with a texture to increase friction, such as a diamond pattern or a dot matrix pattern. The anti-slip pad 21 is fixed to the bottom of the base foot 20 by adhesive or detachable snap-fit.

[0055] In addition, a positioning block 22 is fixedly provided at the bottom of the base foot 20. The bottom of the positioning block 22 is provided with a groove, and the anti-slip pad 21 can be glued or detachably connected to the groove by means of a snap-fit. By setting the positioning block 22, it is easy to quickly position and install the anti-slip pad 21, which helps to save testing time and improve efficiency.

[0056] Optionally, the base fixing bracket 10, base feet 20 and base connector 40 are provided with scale markings to facilitate intuitive reading of the adjustment span and adjustment range.

[0057] The process of using the fixture for testing the stability range of a TV stand provided by this utility model is as follows: When using it for the first time, first stick the anti-slip pad 21 to the base foot 20, then install the base connector 40 and the base foot 20 onto the base fixing bracket 10, finally install the adjustable screw, adjust the height and span, and then tighten the screw.

[0058] During the span stability test, the base connector 40 is attached to the TV 200 with screws. After determining the height of the fixture 100, the base feet 20 can be gradually widened using adjustable screws. The test is stopped after the TV 200 passes the stability test. The overall height and span of the fixture 100 at this time are recorded. This dimension is the critical point for designing the base dimensions.

[0059] With this setup, using the fixture 100 provided in this embodiment, the efficiency of the TV 200 base design can be significantly improved, the risk of project delays can be reduced, and the product can maintain its competitiveness in the market.

[0060] It should be noted that in this specification, relational terms such as first and second are used only to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0061] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. A fixture for testing the stability range of a television stand, characterized in that, include: A base fixing frame (10) is provided with a first mounting groove (11) in the horizontal direction, and a mounting block (12) is fixedly provided on the top of the base fixing frame (10), and the mounting block (12) is provided with a second mounting groove (122) in the vertical direction. Two base feet (20) are located on both sides of the base fixing frame (10), respectively, and are slidably connected in the first mounting groove (11) and fastened to the base fixing frame (10) by the first fastener (30); The base connector (40) is used to connect to the bottom of the television (200), slides in the second mounting groove (122) and is fastened to the mounting block (12) by the second fastener (50).

2. The fixture for testing the stability range of a television stand according to claim 1, characterized in that, The first mounting groove (11) extends through the base fixing frame (10) along the length direction of the base fixing frame (10).

3. The fixture for testing the stability range of a television stand according to claim 1, characterized in that, The mounting block (12) is located at the top center of the base fixing frame (10), and the mounting block (12) and the base fixing frame (10) are integrally formed.

4. The fixture for testing the stability range of a television stand according to claim 1, characterized in that, The first fastener (30) is a screw or bolt. The base fixing bracket (10) has first threaded holes (13) on both sides. The first fastener (30) is threadedly connected to the first threaded holes (13). One end of the first fastener (30) passes through the first threaded hole (13) and abuts against the side of the base foot (20).

5. The fixture for testing the stability range of a television stand according to claim 1, characterized in that, The base connector (40) includes a connecting part (41) and a fixing part (42) arranged perpendicularly to the connecting part (41). The connecting part (41) is at least partially inserted into the second mounting groove (122) and slidably connected to the second mounting groove (122). The fixing part (42) is used to connect to the bottom of the television (200).

6. The fixture for testing the stability range of a television stand according to claim 5, characterized in that, The second fastener (50) is a screw or bolt. The side of the mounting block (12) is provided with a second threaded hole (121). The second fastener (50) is threadedly connected to the second threaded hole (121). One end of the second fastener (50) passes through the second threaded hole (121) and abuts against the side of the connection part (41) of the base connector (40).

7. The fixture for testing the stability range of a television stand according to claim 6, characterized in that, The number of second threaded holes (121) on the mounting block (12) is two.

8. The fixture for testing the stability range of a television stand according to claim 1, characterized in that, The outer contour of the base fixing frame (10) is triangular.

9. The fixture for testing the stability range of a television stand according to claim 1, characterized in that, The first mounting groove (11) has a triangular cross-sectional shape, and the cross-sectional shape of the first mounting groove (11) is the same as that of the base foot (20).

10. The fixture for testing the stability range of a television stand according to claim 1, characterized in that, The bottom of the base foot (20) is detachably connected to an anti-slip pad (21).

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