CN220137250U - Protection device for digital multimeter - Google Patents
Protection device for digital multimeter Download PDFInfo
- Publication number
- CN220137250U CN220137250U CN202321672910.5U CN202321672910U CN220137250U CN 220137250 U CN220137250 U CN 220137250U CN 202321672910 U CN202321672910 U CN 202321672910U CN 220137250 U CN220137250 U CN 220137250U
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- China
- Prior art keywords
- universal meter
- detection pen
- thick bamboo
- soft rubber
- meter body
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- 238000001514 detection method Methods 0.000 claims abstract description 52
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 26
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 26
- 241001330002 Bambuseae Species 0.000 claims abstract description 26
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 26
- 239000011425 bamboo Substances 0.000 claims abstract description 26
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 30
- 230000003139 buffering effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 230000035939 shock Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model belongs to the technical field of universal meters, and particularly relates to a protection device for a digital universal meter. Through being provided with a screens section of thick bamboo, when the universal meter body does not use, insert a screens section of thick bamboo through a detection pen inside to a stop ring and No. two stop rings extrude, through a stop ring and No. two stop ring's elastic action, can make a detection pen connect and install in a screens section of thick bamboo's inside to be convenient for carry out spacing fixing in a screens section of thick bamboo to a detection pen after the use inside, effectively simplify spacing fixed step, be convenient for take at convenient a detection pen when using, effectively improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of universal meters, and particularly relates to a protective device for a digital universal meter.
Background
The digital universal meter is a multipurpose electronic measuring instrument, generally comprises the functions of an ammeter, a voltmeter, an ohmmeter and the like, is sometimes called a universal meter, a multipurpose meter or a three-purpose ammeter, is suitable for a portable device for basic fault diagnosis, is also provided with a device arranged on a workbench, has the resolution of seven bits and eight bits, is an electronic instrument to be used in electric measurement, can have a plurality of special functions, but has the main functions of measuring voltage, resistance and current, and is used as a modern multipurpose electronic measuring instrument and mainly used in the measuring fields of physics, electricity, electronics and the like.
For example, chinese patent publication No. CN213957477U discloses a portable digital multimeter.
The above patent has the following problems: although this portable digital multimeter can effectually increase the stability of rubber protection pad through four backup pads that set up, effectually prevent that rubber protection pad from droing, and the fixing device who sets up can effectually be fixed to the detection pen, can effectually prevent that the detection pen from droing, has improved the stability when detecting the pen installation greatly.
This patent suffers from several drawbacks in use, such as: in the step of limiting and fixing the detection pen, the fixing step is complicated, a certain time is needed, and the work efficiency is easy to drag slowly. In view of this, we propose a protective device for a digital multimeter.
Disclosure of Invention
The utility model aims at solving the technical problems, and provides a protective device for a digital multimeter, which has the effects of being convenient for limiting and fixing a detection pen, effectively simplifying the limiting and fixing steps, conveniently and conveniently taking the detection pen when in use and effectively improving the working efficiency.
In view of the above, the utility model provides a protection device for a digital multimeter, which comprises a multimeter body, a soft rubber pad and a first detection pen, wherein one side of the multimeter body is connected with a connecting seat, one side of the connecting seat is connected with a first clamping cylinder, the inside of the first clamping cylinder is connected with a first blocking ring, the first blocking ring is symmetrically provided with two groups, the inner wall of the first clamping cylinder is connected with a second blocking ring, the second blocking ring is symmetrically provided with two groups, the second blocking ring is positioned below the first blocking ring, the inside of the first clamping cylinder is movably connected with the first detection pen, the clamping position of the first detection pen is connected inside the first clamping cylinder, and the connecting end of the first detection pen is connected with a connecting wire.
Based on the structure, when the universal meter body is not used, the first blocking ring and the second blocking ring are made of soft rubber materials, the first detecting pen is inserted into the first clamping cylinder, the first detecting pen extrudes the first blocking ring and the second blocking ring, the first blocking ring and the second blocking ring can deform, the first detecting pen can be connected and installed in the first clamping cylinder through the elastic action of the first blocking ring and the second blocking ring, accordingly the first detecting pen after use is conveniently limited and fixed in the first clamping cylinder, limiting and fixing steps are effectively simplified, the first detecting pen is convenient to take during use, and working efficiency is effectively improved.
Preferably, the front through connection of universal meter body has the display screen, measures voltage, resistance and electric current for measuring through the universal meter body, can show voltage, resistance and electric current data through the display screen with the detection.
Preferably, the control end of universal meter body is connected with the regulation button, and adjusts the button and be located the below of display screen, can regulate and control the use to the universal meter body through adjusting the button.
Preferably, the connection end of the universal meter body is provided with a circuit connection hole, the circuit connection hole is positioned below the adjusting key, and a connection position can be provided for the connecting wire through the circuit connection hole.
Preferably, the outside of universal meter body is connected with soft rubber pad, and soft rubber pad and universal meter body swing joint, the outside symmetry of soft rubber pad is connected with multiunit buffering lug, the both sides symmetry of soft rubber pad is run through and is seted up logical groove, and leads to the outside that the groove activity is located the connecting seat, is soft rubber material through soft rubber pad and buffering lug, and soft rubber pad has certain plasticity, and convenient to detach installs in the outside of universal meter body, is convenient for protect the outside of universal meter body, can cushion the shock attenuation to the impact that the universal meter body received through soft rubber pad and buffering lug, effectively prolongs the life of universal meter body.
Preferably, the back of universal meter body is connected with the supporting shoe, the bottom of supporting shoe is connected with the cardboard, is convenient for hang in user's lumbar through the cardboard, is convenient for carry the universal meter body.
Preferably, the opposite side of universal meter body is connected with No. two screens section of thick bamboo, no. two the inside swing joint of screens section of thick bamboo has No. two detection pens, and No. two detection pens screens are connected in No. two the inside of screens section of thick bamboo, use through No. two detection pens and a detection pen cooperation, can measure voltage, resistance and electric current.
The beneficial effects of the utility model are as follows:
1. this protector for digital multimeter is through being provided with a screens section of thick bamboo, a stop ring and No. two stop rings, when the multimeter body does not use, be soft rubber material through a stop ring and No. two stop rings, insert a screens section of thick bamboo inside through a detection pen, a detection pen is to a stop ring and No. two stop rings extrude, can make its a stop ring and No. two stop rings take place deformation, through the elastic action of a stop ring and No. two stop rings, can make a detection pen connect and install in a screens section of thick bamboo's inside, thereby be convenient for carry out spacing fixing in a screens section of thick bamboo to a detection pen after the use, effectively simplify spacing fixed step, be convenient for take a detection pen conveniently when using, effectively improve work efficiency.
2. This protector for digital multimeter is through being provided with soft rubber pad and buffering lug, is soft rubber material through soft rubber pad and buffering lug, and soft rubber pad has certain plasticity, and convenient to detach installs in the outside of multimeter body, is convenient for protect the outside of multimeter body, can cushion the shock attenuation to the impact force that the multimeter body received through soft rubber pad and buffering lug, effectively prolongs the life of multimeter body 1.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the multimeter body of the present utility model;
FIG. 3 is a schematic view of a soft rubber pad according to the present utility model;
fig. 4 is a schematic diagram of a transverse cutting structure of a first clamping cylinder in the utility model.
The label in the figure is:
1. a multimeter body; 2. a display screen; 3. adjusting the keys; 4. a line connection hole; 5. a soft rubber pad; 6. buffer bump; 7. a through groove; 8. a support block; 9. a clamping plate; 10. a connecting seat; 11. a first clamping cylinder; 12. a first blocking ring; 13. a second blocking ring; 14. a first detection pen; 15. a connecting wire; 16. a second clamping cylinder; 17. and a second detection pen.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
The embodiment of the utility model discloses a protection device for a digital multimeter, which comprises a multimeter body 1, a soft rubber pad 5 and a first detection pen 14, wherein one side of the multimeter body 1 is connected with a connecting seat 10, one side of the connecting seat 10 is connected with a first clamping cylinder 11, the inside of the first clamping cylinder 11 is connected with a first blocking ring 12, the first blocking ring 12 is symmetrically provided with two groups, the inner wall of the first clamping cylinder 11 is connected with a second blocking ring 13, the second blocking ring 13 is symmetrically provided with two groups, the second blocking ring 13 is positioned below the first blocking ring 12, the inside of the first clamping cylinder 11 is movably connected with the first detection pen 14, the first detection pen 14 is connected in the inside of the first clamping cylinder 11 in a clamping way, and the connecting end of the first detection pen 14 is connected with a connecting wire 15.
Based on the structure, the universal meter body 1 is electronic measuring instrument, be used for measuring voltage, resistance and electric current, the connecting seat 10 plays the effect of connecting, can make a screens section of thick bamboo 11 connect and install in one side of universal meter body 1, a screens section of thick bamboo 11 is the ring form, for a screens section of thick bamboo 12 and No. two screens 13 provide mounted position, can carry out spacingly to a detection pen 14 through a screens section of thick bamboo 11, a screens section of thick bamboo 12 and No. two screens 13 are soft rubber material, certain elasticity has, insert a screens section of thick bamboo 11's inside through a detection pen 14, a detection pen 14 is to a screens section of thick bamboo 12 and No. two screens 13 carry out the extrusion and make a screens 12 and No. two screens 13 take place the deformation, through a screens 12 and No. two screens 13's elastic reaction, can make a detection pen 14 swing joint install in a screens section of thick bamboo 11's inside, thereby be convenient for carry out spacing fixed in a screens section of thick bamboo 11 to a detection pen 14 after using, the fixed step of being convenient for take a fixed in a fixed step of effectively, the fixed pen 14 is taken effectively.
In one embodiment, the front face of the multimeter body 1 is connected through to a display 2.
Specifically, the multimeter body 1 is an electronic measuring instrument.
In this embodiment, the multimeter body 1 is used for measuring voltage, resistance and current, and the display screen 2 is used for displaying the detected voltage, resistance and current data.
In one embodiment, the control end of the multimeter body 1 is connected with an adjustment button 3, and the adjustment button 3 is located below the display screen 2.
Specifically, the adjusting button 3 is an adjusting end of the multimeter body 1.
In this embodiment, the universal meter body 1 can be regulated and controlled by the regulating button 3.
In one embodiment, the connection end of the multimeter body 1 is provided with a circuit connection hole 4, and the circuit connection hole 4 is located below the adjusting button 3.
Specifically, the circuit connecting hole 4 is a circuit connecting end of the multimeter body 1.
In this embodiment, the connection hole 4 can provide a connection position for the connection wire 15.
In one embodiment, a soft rubber pad 5 is connected to the outer side of the multimeter body 1, the soft rubber pad 5 is movably connected to the multimeter body 1, a plurality of groups of buffer bumps 6 are symmetrically connected to the outer side of the soft rubber pad 5, through grooves 7 are symmetrically formed in two sides of the soft rubber pad 5 in a penetrating mode, and the through grooves 7 are movably located outside the connecting seat 10.
Specifically, the soft rubber pad 5 and the buffer bump 6 are made of soft rubber.
In this embodiment, be soft rubber material through soft rubber pad 5 and buffering lug 6, soft rubber pad 5 has certain plasticity, and convenient to detach installs in the outside of universal meter body 1, is convenient for protect the outside of universal meter body 1, can cushion the shock attenuation to the impact that universal meter body 1 received through soft rubber pad 5 and buffering lug 6, effectively prolongs universal meter body 1's life, and logical groove 7 is used for providing the penetration space for connecting seat 10.
In one embodiment, the back of the multimeter body 1 is connected with a support block 8, and the bottom end of the support block 8 is connected with a clamping plate 9.
Specifically, the supporting block 8 and the clamping plate 9 are made of hard plastic materials.
In this embodiment, supporting shoe 8 provides suitable mounting distance for cardboard 9, is convenient for hang at user's lumbar by cardboard 9, is convenient for carry multimeter body 1.
In one embodiment, the other side of the multimeter body 1 is connected with a second clamping cylinder 16, a second detection pen 17 is movably connected in the second clamping cylinder 16, and the second detection pen 17 is clamped in the second clamping cylinder 16.
Specifically, the second clamping cylinder 16 is in a circular cylinder shape, and the second detection pen 17 is one of the main combination structures of the multimeter body 1.
In this embodiment, the second clamping cylinder 16 is used for providing a movable connection space for the second detection pen 17, so that the second detection pen 17 is movably connected to be installed on one side of the multimeter body 1, and the second detection pen 17 and the first detection pen 14 are matched for use, so that voltage, resistance and current can be measured.
When the protection device for the digital multimeter is not used, the first clamping cylinder 11 is connected with one side of the multimeter body 1 through the connecting seat 10, the first clamping cylinder 11 can be connected and installed on one side of the multimeter body 1, the first blocking ring 12 and the second blocking ring 13 are made of soft rubber materials, the first detection pen 14 is inserted into the first clamping cylinder 11, the first detection pen 14 extrudes the first blocking ring 12 and the second blocking ring 13, the first blocking ring 12 and the second blocking ring 13 can deform, the first detection pen 14 is movably connected and installed in the first clamping cylinder 11 through the elastic action of the first blocking ring 12 and the second blocking ring 13, thereby be convenient for carry out spacing fixed in the inside of a screens section of thick bamboo 11 to a detection pen 14 after the use, effectively simplify spacing fixed step, convenient a detection pen 14 when using is taken, effectively improve work efficiency, be soft rubber material through soft rubber pad 5 and buffering lug 6, have certain plasticity through soft rubber pad 5, be convenient for make soft rubber pad 5 dismantle the connection install in the outside of universal meter body 1 according to the user demand, be convenient for protect the outside of universal meter body 1, can cushion the shock attenuation to the impact that universal meter body 1 received through soft rubber pad 5 and buffering lug 6, effectively prolong the life of universal meter body 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a protector for digital multimeter, includes multimeter body (1), soft rubber pad (5) and a detection pen (14), its characterized in that: one side of universal meter body (1) is connected with connecting seat (10), one side of connecting seat (10) is connected with a screens section of thick bamboo (11), the internal connection of a screens section of thick bamboo (11) has a check ring (12), and a check ring (12) symmetry is provided with two sets of, the inner wall of a screens section of thick bamboo (11) is connected with No. two check rings (13), and No. two check rings (13) symmetry is provided with two sets of, and No. two check rings (13) are located the below of a check ring (12), the inside swing joint of a screens section of thick bamboo (11) has a detection pen (14), and a detection pen (14) screens is connected in the inside of a screens section of thick bamboo (11), the link of a detection pen (14) is connected with connecting wire (15).
2. The protective device for a digital multimeter of claim 1 wherein: the front of universal meter body (1) is connected with display screen (2) in a penetrating way.
3. The protective device for a digital multimeter of claim 2 wherein: the control end of the universal meter body (1) is connected with an adjusting key (3), and the adjusting key (3) is positioned below the display screen (2).
4. A protective device for a digital multimeter according to claim 3, wherein: the universal meter is characterized in that a circuit connecting hole (4) is formed in the connecting end of the universal meter body (1), and the circuit connecting hole (4) is located below the adjusting key (3).
5. The protective device for a digital multimeter of claim 1 wherein: the universal meter is characterized in that a soft rubber pad (5) is connected to the outer side of the universal meter body (1), the soft rubber pad (5) is movably connected with the universal meter body (1), a plurality of groups of buffer convex blocks (6) are symmetrically connected to the outer side of the soft rubber pad (5), through grooves (7) are symmetrically formed in the two sides of the soft rubber pad (5) in a penetrating mode, and the through grooves (7) are movably located outside the connecting seat (10).
6. The protective device for a digital multimeter of claim 1 wherein: the universal meter is characterized in that the back of the universal meter body (1) is connected with a supporting block (8), and the bottom end of the supporting block (8) is connected with a clamping plate (9).
7. The protective device for a digital multimeter of claim 1 wherein: the universal meter is characterized in that the other side of the universal meter body (1) is connected with a second clamping cylinder (16), a second detection pen (17) is movably connected inside the second clamping cylinder (16), and the second detection pen (17) is clamped and connected inside the second clamping cylinder (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672910.5U CN220137250U (en) | 2023-06-29 | 2023-06-29 | Protection device for digital multimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672910.5U CN220137250U (en) | 2023-06-29 | 2023-06-29 | Protection device for digital multimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137250U true CN220137250U (en) | 2023-12-05 |
Family
ID=88960577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321672910.5U Active CN220137250U (en) | 2023-06-29 | 2023-06-29 | Protection device for digital multimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137250U (en) |
-
2023
- 2023-06-29 CN CN202321672910.5U patent/CN220137250U/en active Active
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