A key life test device

Abstract

The application provides a key life test device, and relates to the technical field of key life test, which comprises a protection box and a box cover, limit pieces are arranged between the box cover and the two sides of the protection box, and the limit pieces are used for limiting the box cover when the box cover is erected; a connecting structure is arranged on one side of the box cover, the connecting structure is connected with an electric telescopic rod, a pressing block is connected with the telescopic end of the electric telescopic rod, and a clamping structure corresponding to the position of the pressing block is arranged in the protection box. Through the arrangement of the rotatable box cover and the foldable electric telescopic rod, the connecting structure is folded to realize the approach of the electric telescopic rod to the box cover, the box cover is rotated horizontally after the electric telescopic rod approaches the box cover, the overall volume is reduced at this time, and the box cover is convenient to carry and transport, and the protection box and the box cover can protect the connecting structure, the electric telescopic rod, the electronic counter, the clamping structure and other components when the box cover is carried and transported.

Description

Technical Field

[0001] This utility model relates to the field of button life testing technology, and more specifically, to a button life testing device. Background Technology

[0002] In the field of electronic product manufacturing and quality inspection, buttons are important components of human-computer interaction, and their reliability and durability directly affect the overall performance and user experience of the product; therefore, life testing of buttons is a key step in ensuring product quality.

[0003] Traditional button life testing devices are mostly designed as large, fixed structures. While these devices provide a stable testing environment, they have significant limitations: they are bulky, inconvenient to move between different testing sites, and lack flexibility. Therefore, we have made improvements and proposed a new button life testing device. Utility Model Content

[0004] This utility model provides a button life testing device, including a protective box and a box cover. Limiting components are provided between the box cover and both sides of the protective box, which limit the box cover when it is upright. A connecting structure is provided on one side of the box cover, and the connecting structure is connected to an electric telescopic rod. A pressing block is connected to the telescopic end of the electric telescopic rod. A clamping structure corresponding to the position of the pressing block is provided inside the protective box. The clamping structure is used to clamp the button being tested. The connecting structure is foldable, and the box cover is rotatable.

[0005] As a preferred technical solution of this application, the connecting structure is used to bring the electric telescopic rod closer to the box cover after folding, and the box cover is used to cooperate with the protective box to protect the connecting structure, the electric telescopic rod and the clamping structure when rotated horizontally.

[0006] As a preferred technical solution of this application, the limiting component includes: two threaded holes respectively opened on the side of the protective box and the box cover, a connecting shaft fixedly installed on the side of the protective box, a limiting plate sleeved on the outer surface of the connecting shaft through a bearing, a first bolt provided on the limiting plate, and the first bolt threadedly connected to the inner wall of one of the threaded holes.

[0007] As a preferred technical solution of this application, the electric telescopic rod is connected to a controller, which is installed on the side of the box cover near the electric telescopic rod.

[0008] As a preferred technical solution of this application, an electronic counter is installed on the side of the box cover near the electric telescopic rod. The electronic counter is equipped with a counter probe, the position of which corresponds to the position of the pressing block. A probe support frame is provided on the counter probe, and the probe support frame is installed on the side of the box cover near the electric telescopic rod.

[0009] As a preferred technical solution of this application, the connection structure includes: a pad fixedly installed on the side of the box cover near the electric telescopic rod, two support plates installed on one side of the pad, a second bolt interlaced between the two support plates, a nut provided on the second bolt, and a support arm located between the two support plates sleeved on the outer surface of the second bolt, and the electric telescopic rod installed on the support arm.

[0010] As a preferred technical solution of this application, the clamping structure includes: two support seats installed at the bottom of the inner cavity of the protective box, each of the two support seats being threadedly connected with a third bolt, and each of the two third bolts being connected to a clamping seat at one end close to the other.

[0011] As a preferred technical solution of this application, the lid and the protective box are connected by a hinge, and a locking component is also provided between the protective box and the lid.

[0012] As a preferred technical solution of this application, the locking component includes: a latch body installed on the side of the protective box away from the hinge and a latch hook installed on the box cover, the latch hook being used to engage with the latch body when the box cover is rotated horizontally.

[0013] As a preferred technical solution of this application, a handle is also fixedly installed on the side of the protective box away from the hinge.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] In the scheme of this application:

[0016] This application incorporates a rotatable lid and a foldable electric telescopic rod. The folding structure allows the electric telescopic rod to move closer to the lid. Once the electric telescopic rod is close to the lid, the lid rotates horizontally, reducing the overall volume and facilitating carrying and transportation. Furthermore, during carrying and transportation, the protective case and lid work together to protect the connecting structure, electric telescopic rod, electronic counter, clamping structure, and other components. Attached Figure Description

[0017] Figure 1 A schematic diagram of the key life testing device provided in this application;

[0018] Figure 2 A schematic diagram of the connection structure and the electric telescopic rod provided in this application;

[0019] Figure 3 A schematic diagram of the key life testing device provided in this application during its carrying and storage;

[0020] Figure 4This is a schematic diagram of the structure of the electric telescopic rod provided in this application when it approaches the box cover.

[0021] The image shows:

[0022] 1. Protective box; 101. Box cover; 102. Connecting shaft; 103. Limiting plate; 104. First bolt; 105. Threaded hole; 106. Hook and latch; 107. Hook and latch body; 108. Handle; 2. Connecting structure; 201. Pad; 202. Support plate; 203. Second bolt; 204. Support arm; 3. Electric telescopic rod; 301. Pressing block; 302. Controller; 4. Electronic counter; 401. Probe support frame; 402. Counter probe; 501. Support base; 502. Third bolt; 503. Clamp. Detailed Implementation

[0023] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0024] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0025] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0026] For an example, please refer to... Figures 1-2A button life testing device includes a protective box 1 and a box cover 101. Limiting components are provided between the box cover 101 and both sides of the protective box 1, limiting the box cover 101 when it is upright. A connecting structure 2 is provided on one side of the box cover 101, and an electric telescopic rod 3 is connected to the connecting structure 2. A pressing block 301 is connected to the telescopic end of the electric telescopic rod 3. A clamping structure corresponding to the position of the pressing block 301 is provided inside the protective box 1. The clamping structure is used to clamp the button being tested. Structure 2 is foldable, and the lid 101 is rotatable. When folded, the connecting structure 2 is used to bring the electric telescopic rod 3 closer to the lid 101. When rotated horizontally, the lid 101 is used to cooperate with the protective box 1 to protect the connecting structure 2, the electric telescopic rod 3, and the clamping structure. The overall volume is reduced, making it convenient to carry and transport. There are two of each of the connecting structure 2, the electric telescopic rod 3, and the clamping structure, meaning that this application can test two buttons simultaneously. The principle of button testing is based on existing technology.

[0027] Furthermore, the limiting component includes: two threaded holes 105 respectively opened on the side of the protective box 1 and the box cover 101; a connecting shaft 102 is fixedly installed on the side of the protective box 1; a limiting plate 103 is sleeved on the outer surface of the connecting shaft 102 through a bearing; a first bolt 104 is provided on the limiting plate 103; the first bolt 104 is threadedly connected to the inner wall of one of the threaded holes 105; the connecting shaft 102 is welded to the side of the protective box 1; the first bolt 104 is interlocked with the limiting plate 103; after the threaded hole 105 on the box cover 101 is connected to the first bolt 104, a triangular stable structure can be formed between the limiting plate 103, the box cover 101, and the protective box 1, so that the box cover 101 remains upright; and the threaded hole 105 on the protective box 1 cooperates with the first bolt 104 to limit the limiting plate 103 when carried.

[0028] Furthermore, the electric telescopic pole 3 is connected to a controller 302. The controller 302 is installed on the side of the cover 101 near the electric telescopic pole 3. The controller 302 is an existing component and is used to control the extension and retraction of the electric telescopic pole 3. The electric telescopic pole 3 is also an existing component. The electric telescopic pole 3 and the controller 302 can be purchased directly on the market. The specific structure and principle are existing technologies and will not be described in detail in this application.

[0029] Furthermore, an electronic counter 4 is installed on the side of the box cover 101 near the electric telescopic rod 3. The electronic counter 4 is equipped with a counter probe 402, the position of which corresponds to the position of the pressing block 301. A probe support frame 401 is provided on the counter probe 402, and the probe support frame 401 is installed on the side of the box cover 101 near the electric telescopic rod 3. The pressing block 301 passes through the counter probe 402 during the lifting and lowering process. After the counter probe 402 detects the block, the counting is completed. The electronic counter 4 and the counter probe 402 are both existing components that can be purchased directly from the market. Their specific structure and principle are existing technologies and will not be described in detail in this application.

[0030] Furthermore, the connecting structure 2 includes: a pad 201 fixedly installed on the side of the cover 101 near the electric telescopic rod 3; two support plates 202 are installed on one side of the pad 201; a second bolt 203 is inserted between the two support plates 202; a nut is provided on the second bolt 203; and a support arm 204 located between the two support plates 202 is sleeved on the outer surface of the second bolt 203; the electric telescopic rod 3 is installed on the support arm 204; and the pad 201 is welded to the cover 101. The support plate 202 and the pad 201 are connected by bolts. When the second bolt 203 is tightened, the support arm 204 can be clamped and fixed by the two support plates 202. After the second bolt 203 is loosened, the support arm 204 can rotate around the second bolt 203. The support arm 204 is provided with a slot for inserting the electric telescopic rod 3, and a bolt is provided on the support arm 204. One end of the bolt passes through the slot and abuts against the electric telescopic rod 3 to realize the connection between the electric telescopic rod 3 and the support arm 204.

[0031] Furthermore, the clamping structure includes: two support seats 501 installed at the bottom of the inner cavity of the protective box 1, each of the two support seats 501 being threaded with a third bolt 502, and each of the two third bolts 502 being connected to a clamping seat 503 at one end close to each other. The support seats 501 are welded to the bottom of the inner cavity of the protective box 1, and the button to be tested can be clamped and fixed by the cooperation of the third bolts 502 and the clamping seat 503.

[0032] Furthermore, the lid 101 and the protective box 1 are connected by a hinge, and a locking mechanism is also provided between the protective box 1 and the lid 101; the locking mechanism includes: a latch body 107 installed on the side of the protective box 1 away from the hinge and a latch hook 106 installed on the lid 101. The latch hook 106 is used to engage with the latch body 107 when the lid 101 is rotated horizontally, i.e. Figure 3As shown, the lid 101 can be fixed in place by the fastening of the latch body 107 and the latch hook 106. The latch hook 106 and the latch body 107 are existing parts that can be purchased directly from the market. Their specific structure and usage are existing technologies and will not be described in detail in this application.

[0033] Furthermore, a handle 108 is fixedly installed on the side of the protective box 1 away from the hinge, which facilitates hand operation when moving.

[0034] Reference Figure 1 When in use, the button is placed in the clamp 503 below the pressing block 301 and clamped and fixed by the third bolt 502 and the clamp 503. The electric telescopic rod 3 drives the pressing block 301 to move up and down to press the button. During the pressing process, the counter probe 402 and the electronic counter 4 work together to count.

[0035] When carrying and storing, the form of this application shall be changed from Figure 1 Switch to Figure 3 The electric telescopic rod 3 first drives the pressing block 301 to rise, then loosens the second bolt 203 and rotates the support arm 204 to bring the electric telescopic rod 3 closer to the box cover 101. Then, it tightens the second bolt 203, and then loosens the first bolt 104 to separate it from the threaded hole 105 on the box cover 101. Using the connecting shaft 102 as the center, the limiting plate 103 is rotated horizontally, and then the first bolt 104 is connected to the threaded hole 105 on the protective box 1. Finally, the box cover 101 is rotated horizontally towards the protective box 1, and the latch body 107 and the latch hook 106 are fastened together, i.e., as shown... Figure 3 and Figure 4 As shown;

[0036] When using it again, first unscrew the first bolt 104, then release the buckle body 107 from the buckle hook 106, rotate the lid 101 upright, rotate the limiting plate 103 around the connecting shaft 102, then pass the first bolt 104 through the limiting plate 103 and connect it to the threaded hole 105 on the lid 101. After loosening the second bolt 203, rotate the support arm 204 to move the electric telescopic rod 3 away from the lid 101, and then tighten the second bolt 203 to change the shape of this application. Figure 3 Switch to Figure 1 .

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A button life testing device, characterized in that, The protective box (1) and the box cover (101) are provided. Limiting components are provided between the box cover (101) and both sides of the protective box (1). The limiting components are used to limit the box cover (101) when it is raised. A connecting structure (2) is provided on one side of the box cover (101), and the connecting structure (2) is connected to an electric telescopic rod (3). The telescopic end of the electric telescopic rod (3) is connected to a pressing block (301). A clamping structure corresponding to the position of the pressing block (301) is provided inside the protective box (1). The clamping structure is used to clamp the test button. The connecting structure (2) is foldable, and the box cover (101) is rotatable.

2. The button life testing device according to claim 1, characterized in that, The connecting structure (2) is folded to allow the electric telescopic rod (3) to move closer to the cover (101), and the cover (101) is used to cooperate with the protective box (1) to protect the connecting structure (2), the electric telescopic rod (3) and the clamping structure when rotated horizontally.

3. The button life testing device according to claim 1, characterized in that, The limiting component includes two threaded holes (105) respectively opened on the side of the protective box (1) and the box cover (101). A connecting shaft (102) is fixedly installed on the side of the protective box (1). A limiting plate (103) is sleeved on the outer surface of the connecting shaft (102) through a bearing. A first bolt (104) is provided on the limiting plate (103). The first bolt (104) is threadedly connected to the inner wall of one of the threaded holes (105).

4. The button life testing device according to claim 1, characterized in that, The electric telescopic pole (3) is connected to a controller (302), which is installed on the side of the cover (101) near the electric telescopic pole (3).

5. The button life testing device according to claim 4, characterized in that, An electronic counter (4) is installed on the side of the box cover (101) near the electric telescopic rod (3). The electronic counter (4) is equipped with a counter probe (402). The position of the counter probe (402) corresponds to the position of the pressing block (301). A probe support frame (401) is provided on the counter probe (402), and the probe support frame (401) is installed on the side of the box cover (101) near the electric telescopic rod (3).

6. The button life testing device according to claim 1, characterized in that, The connection structure (2) includes: a pad (201) fixedly installed on the side of the box cover (101) near the electric telescopic rod (3), two support plates (202) are installed on one side of the pad (201), a second bolt (203) is inserted between the two support plates (202), a nut is provided on the second bolt (203), and a support arm (204) located between the two support plates (202) is sleeved on the outer surface of the second bolt (203), and the electric telescopic rod (3) is installed on the support arm (204).

7. The button life testing device according to claim 1, characterized in that, The clamping structure includes: two support seats (501) installed at the bottom of the inner cavity of the protective box (1), each of the two support seats (501) is threaded with a third bolt (502), and each of the two third bolts (502) is connected to a clamping seat (503) at one end close to each other.

8. The button life testing device according to claim 1, characterized in that, The cover (101) and the protective box (1) are connected by a hinge, and a locking device is also provided between the protective box (1) and the cover (101).

9. The button life testing device according to claim 8, characterized in that, The locking mechanism includes: a latch body (107) mounted on the side of the protective box (1) away from the hinge and a latch hook (106) mounted on the box cover (101), the latch hook (106) being used to engage with the latch body (107) when the box cover (101) is rotated horizontally.

10. The button life testing device according to claim 8, characterized in that, A handle (108) is also fixedly installed on the side of the protective box (1) away from the hinge.

Images