Medical electronic product fault diagnosis equipment
By designing the rotation mechanism of the limit block and connecting shaft in the fault diagnosis equipment of the digital multimeter, adjusting the positioning angle of the bracket and performing limits, the problem of tilting the surface body caused by loose bracket is solved, and the effectiveness of the equipment is improved.
Patent Information
- Application Number
- CN202421711314.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The digital multimeter's stent is prone to loosening after long-term use, causing the meter to fall when external forces collide, affecting the diagnostic effect.
A medical electronic product fault diagnosis equipment is designed. Through the coordination of the limit block and the connecting shaft, the bracket is rotated to adjust its placement angle, and the card block is limited through the limit block to prevent the bracket from rotating when external forces collide.
It effectively prevents the digital multimeter from falling in the process of use, and improves the effectiveness and stability of the equipment.
Smart Images
Figure CN222979679U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a fault diagnosis device, in particular to a fault diagnosis device for medical electronic products, belonging to the technical field of digital multimeters. Background Art
[0002] Digital multimeter, a multi-purpose electronic measuring instrument, generally includes the functions of ammeter, voltmeter, ohmmeter, etc., sometimes also called multimeter, multimeter, multimeter, or three-meter. Digital multimeter is a portable device suitable for basic fault diagnosis. Digital multimeter (DMM) is an electronic instrument used in electrical measurement. It can have many special functions, but its main function is to measure voltage, resistance and current. Digital multimeter, as a modern multi-purpose electronic measuring instrument, is mainly used in the measurement fields of physics, electricity, electronics, etc.
[0003] However, in order to facilitate operators to view the data on the digital multimeter, a bracket is generally installed on the side wall to support the meter body. After long-term use, the bracket rotates more frequently and the connecting components are prone to loosening. When the digital multimeter in use is hit by external force, the bracket may rotate, causing the meter body to topple over, which is not conducive to improving the diagnostic effect of the digital multimeter. Utility Model Content
[0004] The purpose of the utility model is to provide a medical electronic product fault diagnosis device in order to solve the above-mentioned problem. After the limit block is removed from the mounting block, the bracket can be rotated, thereby driving the connecting shaft and the clamping block to rotate. After the limit block is reinstalled, the limit block can limit the clamping block, thereby facilitating the limiting of the placement angle of the bracket, which is beneficial to prevent the meter body from tipping over during use.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a medical electronic product fault diagnosis device, including a main body mechanism, two mounting blocks are symmetrically fixed on the main body mechanism, a rotatable limiting mechanism is arranged on the mounting block, the limiting mechanism includes a connecting shaft and a clamping block, the mounting block is rotatably connected with a connecting shaft, a bracket and a clamping block are fixedly connected to the connecting shaft, a limiting block is clamped and installed on the clamping block, a gasket is sleeved on the limiting block, a clamping slot is arranged in one of the mounting blocks, and a storage mechanism and a gasket are fixed on the bracket.
[0006] Preferably, the diameter of the slot is equal to the diameter of the end of the limiting block away from the washer, and the limiting block is snap-fittedly connected to the mounting block.
[0007] Preferably, the clamping block is rotatably connected to the mounting block, and the width of the clamping block is greater than the diameter of the connecting shaft.
[0008] Preferably, a gasket is fixedly connected to the bottom end of the bracket, and the gasket is arranged in an arc surface structure.
[0009] Preferably, the diameter of the gasket is larger than the diameter of the limiting block, and the gasket abuts against a side wall of a mounting block.
[0010] Preferably, the main body structure comprises a digital multimeter body and test leads, the two mounting blocks are fixedly connected to the digital multimeter body, and the test leads are plugged into the digital multimeter body.
[0011] Preferably, the two mounting blocks are symmetrically arranged on the side wall of the digital multimeter body, and the bracket is located on a side of the digital multimeter body away from the test leads.
[0012] Preferably, the storage mechanism comprises a fixing plate and a connecting rod, the fixing plate is fixedly mounted on the bracket, the connecting rod is fixedly connected to the fixing plate, and a stopper is threadedly connected to the connecting rod.
[0013] Preferably, the top of the stopper is arranged in an arc surface structure, and the fixing plate is arranged in an L-shaped structure.
[0014] Preferably, the fixing plate is located on a side wall of the bracket away from the digital multimeter body, and the connecting rod is located at a central portion of the fixing plate.
[0015] The beneficial effect of the utility model is that when the multimeter needs to be used, the operator can first remove the limit block from one of the mounting blocks, thereby separating the limit block from the clamping block fixed on the connecting shaft, and then rotate the bracket by hand, and the bracket can drive the connecting shaft to rotate along the two mounting blocks. A clamping block is fixedly installed at one end of the connecting shaft. When the connecting shaft drives the clamping block to rotate in the clamping groove provided in the mounting block, the rotation angle of the bracket can be changed. After adjusting the angle of the bracket, hold the washer sleeved on the limit block, and then re-engage the limit block into the inside of the mounting block. When the limit block is re-engaged with the side wall of the clamping block, the limit block can limit the clamping block. When the multimeter is hit by foreign objects, the bracket cannot rotate, and the use effect of the multimeter can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the connection structure of the digital multimeter body and the mounting block of the utility model;
[0018] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of part A shown;
[0019] Figure 4 This is a schematic diagram of the connection structure of the fixing plate and the bracket of the utility model;
[0020] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown;
[0021] Figure 6 It is a schematic diagram of the connection structure of the bracket and the gasket of the utility model;
[0022] Figure 7 for Figure 6 The enlarged structural diagram of part C is shown.
[0023] In the figure: 1. main body; 101. digital multimeter body; 102. test leads; 2. mounting block; 3. storage mechanism; 301. fixing plate; 302. connecting rod; 303. stopper; 4. bracket; 5. gasket; 6. limit mechanism; 601. limit block; 602. gasket; 603. slot; 604. connecting shaft; 605. block. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] See also Figure 1-7 As shown, a medical electronic product fault diagnosis device includes a main body mechanism 1, two mounting blocks 2 are symmetrically fixed on the main body mechanism 1, a limiting mechanism 6 is rotatably provided on the mounting block 2, and the limiting mechanism 6 includes a connecting shaft 604 and a clamping block 605, the mounting block 2 is rotatably connected with the connecting shaft 604, the connecting shaft 604 is fixedly connected with a bracket 4 and a clamping block 605, a limiting block 601 is clamped and installed on the clamping block 605, a gasket 602 is sleeved on the limiting block 601, a clamping slot 603 is provided in one of the mounting blocks 2, and a storage mechanism 3 and a gasket 5 are fixed on the bracket 4.
[0026] As a technical optimization solution of the utility model, the diameter of the slot 603 is equal to the diameter of the end of the limit block 601 away from the gasket 602, and the limit block 601 is snap-fitted to the mounting block 2. When the limit block 601 is located inside the mounting block 2, the limit block 601 can limit the block 605.
[0027] As a technical optimization solution of the utility model, the clamping block 605 is rotatably connected to the mounting block 2, and the width of the clamping block 605 is greater than the diameter of the connecting shaft 604. When the connecting shaft 604 drives the clamping block 605 to rotate, the placement angle of the bracket 4 can be adjusted.
[0028] As a technical optimization solution of the present invention, a gasket 5 is fixedly connected to the bottom end of the bracket 4, and the gasket 5 is arranged in an arc structure. When the gasket 5 contacts the desktop, the friction between it and the desktop can be increased.
[0029] As a technical optimization solution of the utility model, the diameter of the gasket 602 is larger than the diameter of the limit block 601, and the gasket 602 conflicts with the side wall of a mounting block 2. Holding the gasket 602 by hand can facilitate the operator to install and disassemble the limit block 601.
[0030] As a technical optimization solution of the utility model, the main body mechanism 1 includes a digital multimeter body 101 and a test lead 102. The two mounting blocks 2 are fixedly connected to the digital multimeter body 101. The test lead 102 is plugged into the digital multimeter body 101. The test lead 102 is installed on the digital multimeter body 101, and the medical electronic products can be tested through the test lead 102.
[0031] As a technical optimization solution of the utility model, the two mounting blocks 2 are symmetrically arranged on the side wall of the digital multimeter body 101, and the bracket 4 is located on the side of the digital multimeter body 101 away from the test lead 102. After the bracket 4 is rotated and unfolded, it can support the digital multimeter body 101.
[0032] As a technical optimization solution of the utility model, the storage mechanism 3 includes a fixed plate 301 and a connecting rod 302. The fixed plate 301 is fixedly installed on the bracket 4, the connecting rod 302 is fixedly connected to the fixed plate 301, and the connecting rod 302 is threadedly connected to a stopper 303. The connecting wire of the test lead 102 is wrapped around the connecting rod 302, so that the test lead 102 can be stored.
[0033] As a technical optimization solution of the present invention, the top of the stopper 303 is arranged in an arc structure, and the fixing plate 301 is arranged in an L-shaped structure. The fixing plate 301 supports the test leads 102 and can further store the test leads 102 .
[0034] As a technical optimization solution of the utility model, the fixing plate 301 is located on the side wall of the bracket 4 away from the digital multimeter body 101, and the connecting rod 302 is located at the center of the fixing plate 301. Through the connecting rod 302, the connecting wire of the test lead 102 can be wrapped around its side wall, and then the connecting wire can be retracted.
[0035] When the utility model is in use and a multimeter is needed, the operator can first remove the limit block 601 from one mounting block 2, so that the limit block 601 is separated from the clamping block 605 fixed on the connecting shaft 604. Then, the bracket 4 is rotated by hand. The bracket 4 can drive the connecting shaft 604 to rotate along the two mounting blocks 2. One end of the connecting shaft 604 is fixedly installed with a clamping block 605. When the connecting shaft 604 drives the clamping block 605 to rotate at the position of the clamping groove 603 provided in the mounting block 2, the rotation angle of the bracket 4 can be changed. After adjusting the angle of the bracket 4, hold the washer 602 sleeved on the limit block 601, and then snap the limit block 601 back into the interior of the mounting block 2. When the limit block 601 is re-engaged with the side wall of the clamping block 605, the limit block 601 can limit the clamping block 605, and the bracket 4 cannot rotate when the digital multimeter body 101 is impacted by an external object, which can improve the use effect of the digital multimeter body 101; after the placement angle of the digital multimeter body 101 is determined, the connecting wire of the test lead 102 can be inserted into the digital multimeter body 101. After use, wind the connecting wire of the test lead 102 around the side wall of the connecting rod 302 installed on the fixing plate 301. Since the fixing plate 301 is located at the bottom end of the connecting rod 302, the setting of the fixing plate 301 can support the test lead 102, thereby facilitating the storage of the test lead 102; when the digital multimeter body 101 is out of use, remove the limit block 601 from the mounting block 2, rotate the bracket 4 again to make it parallel to the digital multimeter body 101, and reinstall the limit block 601, which can limit the rotation angle of the bracket 4, thereby facilitating the reset of the bracket 4 when the digital multimeter body 101 is not in use, and thus contributing to improving the use efficiency of the digital multimeter body 101.
[0036] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described 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.
[0037] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only includes an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A medical electronic product fault diagnosis device, comprising a main body (1), characterized in that: Two mounting blocks (2) are symmetrically fixed on the main body mechanism (1); a rotational limit mechanism (6) is provided on the mounting block (2); the limit mechanism (6) comprises a connecting shaft (604) and a clamping block (605); the mounting block (2) is rotationally connected with the connecting shaft (604); the connecting shaft (604) is fixedly connected with a bracket (4) and a clamping block (605); a limit block (601) is mounted on the clamping block (605); a gasket (602) is sleeved on the limit block (601); a clamping groove (603) is provided in one of the mounting blocks (2); and a storage mechanism (3) and a gasket (5) are fixed on the bracket (4).
2. A medical electronic product fault diagnosis device according to claim 1, characterized in that: The diameter of the slot (603) is equal to the diameter of the end of the limiting block (601) away from the washer (602), and the limiting block (601) is engaged with the mounting block (2).
3. A medical electronic product fault diagnosis device according to claim 1, characterized in that: The clamping block (605) is rotatably connected to the mounting block (2), and the width of the clamping block (605) is greater than the diameter of the connecting shaft (604).
4. A medical electronic product fault diagnosis device according to claim 1, characterized in that: A gasket (5) is fixedly connected to the bottom end of the bracket (4), and the gasket (5) is arranged in a curved surface structure.
5. The medical electronic product fault diagnosis device according to claim 1, characterized in that: The diameter of the washer (602) is greater than the diameter of the limiting block (601), and the washer (602) abuts against a side wall of a mounting block (2).
6. A medical electronic product fault diagnosis device according to claim 1, characterized in that: The main body mechanism (1) comprises a digital multimeter body (101) and a test lead (102); the two mounting blocks (2) are fixedly connected to the digital multimeter body (101); and the test lead (102) is plugged into the digital multimeter body (101).
7. A medical electronic product fault diagnosis device according to claim 6, characterized in that: The two mounting blocks (2) are symmetrically arranged on the side wall of the digital multimeter body (101), and the bracket (4) is located on the side of the digital multimeter body (101) away from the test lead (102).
8. The medical electronic product fault diagnosis device according to claim 1, characterized in that: The storage mechanism (3) comprises a fixing plate (301) and a connecting rod (302); the fixing plate (301) is fixedly mounted on the bracket (4); the connecting rod (302) is fixedly connected to the fixing plate (301); and a stopper (303) is threadedly connected to the connecting rod (302).
9. A medical electronic product fault diagnosis device according to claim 8, characterized in that: The top end of the stopper (303) is arranged in a curved structure, and the fixing plate (301) is arranged in an L-shaped structure.
10. A medical electronic product fault diagnosis device according to claim 9, characterized in that: The fixing plate (301) is located on the side wall of the bracket (4) away from the digital multimeter body (101), and the connecting rod (302) is located at the center of the fixing plate (301).