Instrument convenient to move
By designing a pull-out storage box and protective structure on the instrument, the problem of inconvenient carrying of test leads and alligator clips is solved, improving the portability and safety of the instrument.
Patent Information
- Application Number
- CN202422864105.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-11-25
AI Technical Summary
When using existing instruments, the test leads and alligator clips cannot be carried with the main body, resulting in inconvenience and a large space occupation.
A pull-out storage box was designed to store test leads and alligator clips, which are secured with straps. Combined with a protective frame and cover, the box protects the connectors, display screen, and buttons, reducing accidental touches and damage.
It enables convenient carrying of test leads and alligator clips, reduces the space occupied by instruments, and improves portability and safety.
Smart Images
Figure CN223730048U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of instrument and meter, especially to a instrument and meter convenient to remove. BACKGROUND
[0002] Instrument and meter are the instruments or equipment used to detect, measure, observe and calculate various physical quantities, material components and material parameters, which can improve, expand or supplement human functions, such as microscope, telescope, sound level meter, acidity meter, pyrometer, etc. Some instrument and meters have automatic control, alarm, signal transmission and data processing functions, including measuring instruments, detection instruments, control instruments and regulating instruments.
[0003] However, in the prior art, the handheld multimeter needs to be connected with the to-be-measured electric appliance through a test line when in use, and the existing multimeter itself does not have a storage structure, so that the alligator clip and the test line required for testing cannot be carried with the main body, and a special storage box is needed, which occupies a large volume when moving and is inconvenient to carry. UTILITY MODEL CONTENT
[0004] The utility model aims at solving the inconvenient carrying of the corresponding test line and alligator clip of the existing instrument and meter in the prior art, and provides an instrument and meter convenient to remove.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multimeter main body and a wiring port are arranged, a storage box is arranged on the rear side of the multimeter main body, limit side support plates are fixed on the two side edges of the inside of the multimeter main body close to the storage box, limit sliding grooves are arranged in the two limit side support plates, limit clamping plates are slidably connected in the two limit sliding grooves, grooves matched with the limit clamping plates are symmetrically arranged on the top of the storage box, limit top plates are slidably arranged on the storage box between the two grooves, and a limit bottom rod is fixed on the back of the multimeter main body between the two limit clamping plates.
[0006] Preferably, reinforcing bands are arranged on the two sides of the multimeter main body, the upper and lower ends of each reinforcing band are fixed on the side wall of the multimeter main body, the opposite ends of the two limit top plates are L-shaped, and the two limit top plates are arc-shaped and matched with the top surface of the storage box.
[0007] Preferably, a protective frame is fixed on the front surface of the multimeter main body outside the wiring port, a protective cover is arranged on the front side of the protective frame, the protective cover is rotatably connected with the protective frame through a hinge on one side, a pull plate is fixed on the other side of the protective cover, and fixed blocks are symmetrically fixed on the side surface of the protective frame on the back side of the pull plate.
[0008] Preferably, the height of the two limiting clamping plates is equal to the distance between the inner bottom surface of the storage box and the top surface of the storage box, the inner back surface of the storage box is symmetrically fixed with a fixing band, and the two limiting clamping plates are both provided in an L-shaped structure matched with the limiting side support plate and the limiting sliding groove.
[0009] Preferably, the two limiting top plates are both fixed with a sliding block away from the bottom surface of the slot end, and the sliding block is slidingly inserted into the inner part of the storage box, and a supporting sliding rod is fixed between the outer side of the sliding block and the inner part of the storage box.
[0010] Preferably, the sliding block and the spring are both slidingly sleeved on the supporting sliding rod, the top part of the storage box is provided with a sliding groove matched with the sliding block and the spring, the two ends of the supporting sliding rod are both fixed on the inner wall of the sliding groove, and the two ends of the spring are respectively fixed on the sliding block and the side wall of the sliding groove.
[0011] Preferably, the thickness of the protective frame is greater than the thickness of the wiring port, the height of the pull plate is greater than the sum of the heights of the two fixing blocks, and the pull plate and the fixing block are respectively embedded with a magnetic block and an iron block.
[0012] Compared with the prior art, the utility model has the advantages and positive effects that:
[0013] 1. In the utility model, the pullable storage box behind the multimeter can store the test line and the alligator clip in the storage box, and then fix them through the fixing band, so that the problem of inconvenience in carrying the test line and the alligator clip in the prior art is solved, the accessories are not missed, the space occupied by the multimeter is reduced, and the carrying is more convenient.
[0014] 2. In the utility model, the protective frame and the protective cover on the front side of the multimeter can protect the wiring port, the display screen and the keys, and can prevent the keys from being pressed repeatedly and causing malfunction, prevent the wiring port from being blocked and the display screen from being damaged, and further improve the portability of the multimeter. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 A structure front view schematic diagram of the utility model is provided;
[0016] Figure 2 A structure front view schematic diagram of the utility model is provided;
[0017] Figure 3 A structure back view schematic diagram of the utility model is provided;
[0018] Figure 4 A main structure schematic diagram of the utility model is provided;
[0019] Figure 5 The utility model provides a local structure of instrument and apparatus convenient to move's bottom view schematic diagram.
[0020] Illustration: 1, multimeter main body, 2, wiring port, 3, reinforcing belt, 4, storage box, 5, limiting side bracing plate, 6, limiting sliding slot, 7, limiting clamping plate, 8, limiting bottom bar, 9, slot, 10, limiting top plate, 11, sliding block, 12, supporting slide bar, 13, spring, 14, protection frame, 15, protective cover, 16, pull plate, 17, fixed block, 18, fixed binding. DETAILED DESCRIPTION
[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples.It should be explained that the examples of the present application and the features in the examples can be combined with each other without conflict.
[0022] In the following description, a lot of specific details are set forth in order to facilitate a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific examples disclosed in the following disclosure.
[0023] Example one
[0024] As Figures 1-5 The utility model provides a kind of instrument and apparatus convenient to move, including multimeter main body 1 and wiring port 2, multimeter main body 1 rear side is provided with storage box 4, storage box 4 is close to the inside two side edges of multimeter main body 1 and is fixed with limiting side bracing plate 5, two limiting side bracing plates 5 are all set with limiting sliding slot 6 inside, two limiting sliding slots 6 are all slidably connected with limiting clamping plate 7 inside, storage box 4 top is set with the slot 9 matched with limiting clamping plate 7, and limiting top plate 10 is slidably arranged on the storage box 4 between two slot 9, the limiting clamping plate 7 between two is fixed with limiting bottom bar 8 on the back of multimeter main body 1, limiting storage box 4, avoid storage box 4 and multimeter main body 1 separation, the bottom surface of two limiting top plates 10 far from slot 9 end is all fixed with sliding block 11, and sliding block 11 is all slidably inserted in storage box 4 inside, and the outside of two sliding blocks 11 and storage box 4 inside are all fixed with supporting slide bar 12.
[0025] The specific settings and functions of this embodiment are described below: Reinforcing straps 3 are provided on both sides of the multimeter body 1. When holding the multimeter body 1, the hand passes through the reinforcing straps 3 to ensure stable grip. The upper and lower ends of each reinforcing strap 3 are fixed to the side wall of the multimeter body 1. The two limiting top plates 10 are both L-shaped at opposite ends to facilitate pushing the limiting top plates 10. Both limiting top plates 10 are arc-shaped to match the top surface of the storage box 4. The height of both limiting plates 7 is equal to the distance between the bottom surface of the storage box 4 and the top surface of the storage box 4. The storage box 4 is supported by the limiting plate 7 to ensure the stability of the connection between the storage box 4 and the multimeter body 1. The storage box 4 has symmetrical fixing straps 18 on the back inside. Both limiting plates 7 are set as L-shaped to cooperate with the limiting side support plate 5 and the limiting slide groove 6. The slider 11 and the spring 13 are slidably sleeved on the supporting slide rod 12. The top of the storage box 4 has a slide groove that cooperates with the slider 11 and the spring 13. Both ends of the supporting slide rod 12 are fixed on the inner wall of the slide groove. The two ends of the spring 13 are respectively fixed on the slider 11 and the side wall of the slide groove.
[0026] Example 2
[0027] like Figures 1-5 As shown, a protective frame 14 is fixed to the front of the multimeter body 1 outside the connection port 2. The thickness of the protective frame 14 is greater than the thickness of the connection port 2. A protective cover 15 is provided on the front side of the protective frame 14. One side of the protective cover 15 is rotatably connected to the protective frame 14 via a hinge. A pull plate 16 is fixed to the middle of the other side of the protective cover 15. The height of the pull plate 16 is greater than the sum of the heights of the two fixing blocks 17. A magnetic block and an iron block are embedded inside the pull plate 16 and the fixing blocks 17, respectively. Fixing blocks 17 are symmetrically fixed to the side of the protective frame 14 behind the pull plate 16.
[0028] The overall effect of this embodiment is that the protective cover 15 protects the connection port 2 and the surrounding display screen and buttons, preventing damage to the multimeter body 1 caused by squeezing or accidental touch of the connection port 2 and the surrounding display screen and buttons during carrying, thus ensuring the safety of the multimeter body 1 during carrying.
[0029] The method for using the device and the working principle are as follows: when the multimeter main body 1 needs to be carried, the storage box 4 is opened first, when the storage box 4 is opened, the two limiting top plates 10 are pushed relatively, so that the limiting top plates 10 drive the sliding blocks 11 to move the extension springs 13, until the limiting of the limiting top plates 10 on the limiting clamping plates 7 is released, then the storage box 4 is pushed downward, so that the limiting sliding grooves 6 slide on the limiting clamping plates 7, the storage box 4 can be opened, the detection lines and the crocodile clips needed for detection are wound and placed in the storage box 4, the fixing band 18 is pulled, the test lines and the crocodile clips are fixed in the storage box 4 through the fixing band 18, then the storage box 4 is pushed upward, so that the storage box 4 moves to be aligned with the rear side of the multimeter main body 1 and is closed, until the limiting top plates 10 move to the top surface of the limiting clamping plates 7, at this time, the limiting of the limiting clamping plates 7 on the limiting top plates 10 is released, under the pushing of the extension springs 13, the limiting top plates 10 move to the top surface of the limiting clamping plates 7, the storage box 4 can be fixed with the multimeter main body 1, when the multimeter main body 1 needs to be used, the limiting top plates 10 are pulled again, the storage box 4 is opened, the test lines are taken out, the pull plate 16 is pulled, so that the suction fixing of the pull plate 16 and the fixed block 17 is released, the protective cover 15 is turned to be opened, the connection with the wire port 2 can be connected for detection.
[0030] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments still belong to the protection scope of the present application.
Claims
1. An instrument for facilitating movement, comprising a multimeter body (1) and a connection port (2), characterized in that: The utility meter body (1) rear side is provided with a storage box (4), the storage box (4) is close to the utility meter body (1) inside both sides edge fixed limit side struts (5), two the limit side struts (5) inside all are provided with limit sliding slot (6), two the limit sliding slot (6) inside all are slidably connected with limit clamping plate (7), the storage box (4) top symmetry is provided with with limit clamping plate (7) matched with the slot (9), two the slot (9) between the storage box (4) all are slidably provided with limit top plate (10), two the limit clamping plate (7) between the utility meter body (1) back fixed limit bottom bar (8).
2. An instrument according to claim 1, wherein: The utility meter body (1) both sides are provided with reinforcing belt (3), each the reinforcing belt (3) upper and lower end is fixed on the sidewall of the utility meter body (1), the opposite end of two the limit top plate (10) is provided with L type, two the limit top plate (10) are provided with arc shape matched with the top surface of the storage box (4).
3. An instrument according to claim 1, wherein: The utility meter body (1) front of the outside of the wiring port (2) is fixed with protective frame (14), the front side of the protective frame (14) is provided with protective cover (15), one side of the protective cover (15) is rotatably connected with the protective frame (14) through the hinge, the other side of the protective cover (15) is fixed with pull plate (16) in the middle, the side surface of the protective frame (14) is fixed with fixed block (17) on the back side of the pull plate (16) symmetrically.
4. An instrument of claim 1, wherein: The height of two the limit clamping plate (7) is equal to the distance between the bottom surface inside the storage box (4) and the top surface of the storage box (4), the back surface inside the storage box (4) is fixed with fixed binding belt (18) symmetrically, two the limit clamping plate (7) are provided with L type matched with the limit side struts (5) and the limit sliding slot (6).
5. An instrument according to claim 1, wherein: The bottom surface of the far end of two the limit top plate (10) away from the slot (9) is fixed with sliding block (11), and the sliding block (11) is slidably inserted in the inside of the storage box (4), the support sliding rod (12) is fixed between the outside of two the sliding block (11) and the inside of the storage box (4).
6. An instrument according to claim 5, wherein: The sliding block (11) and the spring (13) are slidably connected on the support sliding rod (12), the top of the storage box (4) is provided with sliding groove matched with the sliding block (11) and the spring (13), the both ends of the support sliding rod (12) are fixed on the inner wall of the sliding groove, the both ends of two the spring (13) are fixed on the sliding block (11) and the side wall of the sliding groove respectively.
7. An instrument according to claim 3, wherein: The thickness of the protective frame (14) is greater than the thickness of the wiring port (2), the height of the pull plate (16) is greater than the sum of the height of two the fixed block (17), the pull plate (16) and the fixed block (17) are respectively embedded with magnetic block and iron block in the inside.