Bus universal tester with covering protection mechanism

Abstract

The utility model relates to the technical field of testers, in particular to a bus universal tester with a covering protection mechanism, which comprises a tester assembly, the tester assembly comprises a box body, one end of the box body is provided with a handle and a metal locking piece, the interior of the box body is provided with a tester main body, the other end of the box body is connected with a box cover, and the other end of the box body is connected with the covering protection mechanism. A protection assembly is arranged on the side, close to the box cover, of the upper portion of the box body, and a storage assembly is arranged in the box cover. And the protection assembly comprises a fixing rod and a base plate, torsion springs are arranged on the peripheries of the two ends of the fixing rod, and a rotating roller is connected to the outer wall of the fixing rod. According to the bus general tester, through the arrangement of the protection assembly, the rolled cloth can cover the keys of the tester main body, the situation that the keys of the tester main body are touched by mistake and the smooth proceeding of a test is influenced is avoided, through the arrangement of the storage assembly, a data line does not need to be additionally carried, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of testers, and particularly relates to a bus general tester with a covering protection mechanism. Background Technique

[0002] The bus is a common communication trunk line for transmitting information between various functional components of a computer, and a bus general tester is required for daily maintenance and detection.

[0003] However, during the testing process of the existing bus general tester, after the operator completes the operation, it is necessary to wait for the tester to operate and display the test results. Since there is no covering protection mechanism at the key position, during this process, if the keys of the tester are accidentally touched, the tester will perform other operations, interrupting the test and affecting the smooth progress of the test. Content of the Utility Model

[0004] The purpose of the utility model is to provide a bus general tester with a covering protection mechanism to solve the problem that there is no covering protection mechanism at the key position proposed in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A bus general tester with a covering protection mechanism, comprising:

[0006] A tester assembly, the tester assembly includes a box body, a handle and a metal lock are installed at one end of the box body, a tester main body is arranged inside the box body, a box cover is connected to the other end of the box body, a protection assembly is arranged on one side of the box body above near the box cover, and a storage assembly is arranged inside the box cover;

[0007] A protection assembly, the protection assembly includes a fixed rod and a backing plate, torsion springs are arranged on the outer periphery of both ends of the fixed rod, a roller is connected to the outer wall of the fixed rod, a cloth roll is wound around the outer wall of the roller, a steel sheet is arranged inside the cloth roll, and a pull rod is connected to one end of the cloth roll.

[0008] Preferably, the storage assembly includes a connecting rod, a cover plate is connected to the outer wall of the connecting rod, a limiting plate is attached to the outer wall above the cover plate, a shaft rod is connected to one end of the limiting plate, and a bearing is arranged on the outer wall of the shaft rod.

[0009] Preferably, the fixed rod is fixedly connected to the box body, and both ends of the torsion spring are fixedly connected to the box body and the roller respectively.

[0010] Preferably, the roller is rotatably connected to the fixed rod, and both ends of the cloth roll are fixedly connected to the roller and the pull rod respectively.

[0011] Preferably, grooves are provided on both sides of the box body corresponding to the pull rods, and the backing plate is fixedly connected to the box body.

[0012] Preferably, the connecting rod is fixedly connected to the box cover, and the cover plate is rotatably connected to the connecting rod.

[0013] Preferably, a groove is provided on the upper surface of the cover plate, the limiting plate is fixedly connected to the shaft rod, and the shaft rod is rotatably connected to the box cover through a bearing.

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

[0015] (1) Through the setting of the protection component, when the operation is completed and waiting for the tester to operate, the pull rod can be held firmly, the cloth roll can be pulled out from the outer wall of the rotating roller, the pull rod is stuck in the groove at the position of the box body far from the fixed rod, so that the steel sheet is placed on the backing plate, and the cloth roll can cover the keys of the tester main body, avoiding accidentally touching the keys of the tester main body and affecting the smooth progress of the test.

[0016] (2) Through the setting of the storage component, the data cable required for the test can be placed inside the box cover. Rotate the limiting plate upward, close the cover plate, and release the limiting plate. Under the influence of its own gravity, the limiting plate will fit with the cover plate to limit the cover plate, eliminating the need to carry the data cable separately and reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view of the overall structure of the present utility model;

[0018] Figure 2 is a sectional view of the overall structure of the present utility model;

[0019] Figure 3 is a partial structural view of the protection component of the present utility model;

[0020] Figure 4 is an exploded view of the protection component of the present utility model;

[0021] Figure 5 is an exploded view of the storage component of the present utility model.

[0022] In the figure: 01, tester component; 11, box body; 12, handle; 13, metal lock; 14, tester main body; 15, box cover; 02, protection component; 21, fixed rod; 22, torsion spring; 23, rotating roller; 24, cloth roll; 25, steel sheet; 26, pull rod; 27, backing plate; 03, storage component; 31, connecting rod; 32, cover plate; 33, limiting plate; 34, shaft rod; 35, bearing. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , an embodiment provided by the present utility model: a bus general tester with a covering protection mechanism. The tester component 01 and the bearing 35 used in this application are both products that can be directly purchased on the market, and their principles and connection methods are all well-known prior arts to those skilled in the art, so they will not be elaborated here.

[0025] It includes: a tester component 01, the tester component 01 includes a box body 11, a handle 12 and a metal lock 13 are installed at one end of the box body 11, a tester main body 14 is arranged inside the box body 11, a box cover 15 is connected to the other end of the box body 11, a protection component 02 is arranged on one side of the box body 11 close to the box cover 15, and a storage component 03 is arranged inside the box cover 15;

[0026] The protection component 02, the protection component 02 includes a fixed rod 21 and a backing plate 27. The backing plate 27 can limit the steel sheet 25 to prevent the steel sheet 25 from directly touching the keys of the tester main body 14. Torsion springs 22 are arranged on the outer peripheries of both ends of the fixed rod 21. The torsion springs 22 provide elastic force. Under the action of the elastic force of the torsion springs 22, the roller 23 will be driven to rotate, and the winding cloth 24 will be wound around the roller 23. The outer wall of the fixed rod 21 is connected with the roller 23, the winding cloth 24 is wound around the outer wall of the roller 23, a steel sheet 25 is arranged inside the winding cloth 24, and one end of the winding cloth 24 is connected with a pull rod 26, and the pull rod 26 can be clamped into the groove of the box body 11 to limit the pull rod 26.

[0027] Furthermore, the storage component 03 includes a connecting rod 31, a cover plate 32 is connected to the outer wall of the connecting rod 31, a limiting plate 33 is attached to the upper outer wall of the cover plate 32. The limiting plate 33 can limit the cover plate 32. Under the influence of the gravity of the limiting plate 33, the shaft rod 34 will rotate. One end of the limiting plate 33 is connected with the shaft rod 34, and a bearing 35 is arranged on the outer wall of the shaft rod 34.

[0028] Furthermore, the fixed rod 21 is fixedly connected to the box body 11 to ensure the stability of the fixed rod 21. The two ends of the torsion spring 22 are respectively fixedly connected to the box body 11 and the roller 23. The torsion spring 22 provides elastic force. Under the action of the elastic force of the torsion spring 22, the roller 23 will be driven to rotate, and the winding cloth 24 will be wound around the roller 23.

[0029] Further, the rotating roller 23 is rotatably connected to the fixed rod 21 to ensure that the fixed rod 21 does not affect the rotation of the rotating roller 23. Both ends of the fabric roll 24 are fixedly connected to the rotating roller 23 and the pull rod 26 respectively.

[0030] Further, grooves are provided on both sides of the box body 11 corresponding to the pull rod 26, and the pull rod 26 can be inserted into the grooves of the box body 11 to limit the pull rod 26. The backing plate 27 is fixedly connected to the box body 11, and the backing plate 27 can limit the steel sheet 25 to prevent the steel sheet 25 from directly touching the keys of the tester main body 14.

[0031] Further, the connecting rod 31 is fixedly connected to the box cover 15 to ensure the stability of the connecting rod 31, and the cover plate 32 is rotatably connected to the connecting rod 31.

[0032] Further, grooves are provided on the upper surface of the cover plate 32 to facilitate inserting the fingers into the grooves to open the cover plate 32. The limiting plate 33 is fixedly connected to the shaft rod 34. Under the influence of the gravity of the limiting plate 33, the shaft rod 34 will rotate, and the shaft rod 34 is rotatably connected to the box cover 15 through the bearing 35.

[0033] Working principle: When in use, first place the data cable required for testing inside the box cover 15, rotate the limiting plate 33 upward, close the cover plate 32, and release the limiting plate 33. Under the influence of its own gravity, the limiting plate 33 will fit with the cover plate 32 to limit the cover plate 32. When the data cable needs to be used, the limiting plate 33 can be rotated upward to open the cover plate 32, take out the data cable and connect it. After completing the operation and waiting for the tester to operate, the pull rod 26 can be held firmly, and the fabric roll 24 can be pulled out from the outer wall of the rotating roller 23. The pull rod 26 is stuck in the groove of the box body 11 away from the fixed rod 21, so that the steel sheet 25 is placed on the backing plate 27, and the fabric roll 24 can cover the keys of the tester main body 14. The above is the entire working principle of the present utility model.

[0034] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A bus universal tester with a covering protection mechanism, characterized in that: include: A tester assembly (01), the tester assembly (01) comprising a box (11), one end of the box (11) being provided with a handle (12) and a metal lock (13), a tester body (14) being arranged inside the box (11), the other end of the box (11) being connected with a box cover (15), a protection assembly (02) being arranged on one side of the box (11) above and close to the box cover (15), and a storage assembly (03) being arranged inside the box cover (15); A protection component (02), the protection component (02) comprising a fixed rod (21) and a pad (27), torsion springs (22) are arranged on the periphery of both ends of the fixed rod (21), the outer wall of the fixed rod (21) is connected to a roller (23), the outer wall of the roller (23) is wrapped with a roll cloth (24), a steel sheet (25) is arranged inside the roll cloth (24), and one end of the roll cloth (24) is connected to a pull rod (26).

2. A bus universal tester with a covering protection mechanism according to claim 1, characterized in that: The storage assembly (03) comprises a connecting rod (31), the outer wall of the connecting rod (31) is connected to a cover plate (32), the upper outer wall of the cover plate (32) is fitted with a limit plate (33), one end of the limit plate (33) is connected to a shaft rod (34), and the outer wall of the shaft rod (34) is provided with a bearing (35).

3. A bus universal tester with a covering protection mechanism according to claim 1, characterized in that: The fixing rod (21) is fixedly connected to the box body (11), and the two ends of the torsion spring (22) are respectively fixedly connected to the box body (11) and the rotating roller (23).

4. A bus universal tester with a covering protection mechanism according to claim 1, characterized in that: The rotating roller (23) is rotatably connected to the fixed rod (21), and the two ends of the rolled cloth (24) are respectively fixedly connected to the rotating roller (23) and the pulling rod (26).

5. A bus universal tester with a covering protection mechanism according to claim 1, characterized in that: Grooves are provided on both sides of the box body (11) corresponding to the pull rods (26), and the pad (27) is fixedly connected to the box body (11).

6. A bus universal tester with a covering protection mechanism according to claim 2, characterized in that: The connecting rod (31) is fixedly connected to the box cover (15), and the cover plate (32) is rotatably connected to the connecting rod (31).

7. A bus universal tester with a covering protection mechanism according to claim 2, characterized in that: A groove is formed on the upper surface of the cover plate (32); the limit plate (33) is fixedly connected to the shaft rod (34); and the shaft rod (34) is rotatably connected to the box cover (15) via a bearing (35).

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