CN210982579U - Multifunctional measuring instrument with safety protection device - Google Patents
Multifunctional measuring instrument with safety protection device Download PDFInfo
- Publication number
- CN210982579U CN210982579U CN201921872359.2U CN201921872359U CN210982579U CN 210982579 U CN210982579 U CN 210982579U CN 201921872359 U CN201921872359 U CN 201921872359U CN 210982579 U CN210982579 U CN 210982579U
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- Prior art keywords
- box body
- wall
- universal meter
- measuring instrument
- cover plate
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- 238000010248 power generation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance 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
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Abstract
The utility model discloses a multifunctional measuring instrument with a safety protection device in the technical field of measuring instruments, which comprises a box body, a first cover plate and a second cover plate, wherein the first cover plate is connected with an opening at the bottom of the box body through a hinge and a lock catch in a sealing way, the second cover plate is connected with an opening at the right side of the box body through a hinge and a lock catch in a sealing way, a plurality of spring pressure rods are arranged at intervals at the top part and the front and back sides of the inner wall of the box body, a solar power generation device charges a storage battery of an universal meter body, the spring pressure rods, a clamping plate, a first spring and a sponge cushion block the universal meter body and prevent the universal meter body from colliding with the inner wall of the box body when falling down, a baffle column is used for winding a wire and a meter head for testing, the T-shaped pressure rod is pressed to separate the, convenient operation and use and simple structure.
Description
Technical Field
The utility model relates to a measuring instrument technical field specifically is a multifunctional measuring instrument with safety arrangement.
Background
The common digital multimeter is also called as digital multimeter, and is a necessary instrument for vast electronic technicians and electronic enthusiasts to carry out electronic measurement and maintenance work. Common digital multimeters include desktop digital multimeters and portable digital multimeters. Portable (also called hand-held type) digital multimeter is with its function perfect, the commonality is strong, the price is low, power consumptive province, portable etc. is showing advantages, receives user's favor deeply, and ordinary digital multimeter internal circuit mainly includes: the device comprises a direct current digital voltmeter, an alternating current-direct current conversion circuit, a current-voltage conversion circuit, a resistance-voltage conversion circuit, a power supply circuit and a display driving circuit. But current multimeter falls fragile, and waterproof dustproof effect is relatively poor, influences its safe handling, so need urgently a multifunctional measuring instrument with safety protection function in the actual production, based on this, the utility model discloses a multifunctional measuring instrument with safety protection device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multifunctional measuring instrument with safety arrangement to solve the problem that needs urgently a measuring instrument with waterproof dustproof prevent falling function in the actual production who proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional measuring instrument with a safety protection device comprises a box body, a first cover plate and a second cover plate, wherein the first cover plate is connected to an opening at the bottom of the box body in a sealing mode through a hinge and a lock catch, the second cover plate is connected to an opening on the right side of the box body in a sealing mode through a hinge and a lock catch, a plurality of spring pressing rods are arranged on the top of the inner wall of the box body and on the front side and the rear side of the inner wall of the box body at intervals, clamping plates are arranged at the end portions of a plurality of spring pressing rods on any one side, sponge pads are arranged on the inner surfaces of the clamping plates, a universal meter body is clamped among the three groups of clamping plates, first springs are arranged on the inner surface of the first cover plate at intervals, the other ends of the first springs are in lap joint with the surface of the universal, the right end of the rear side of the inner wall of the box body is provided with a rectangular distribution of the retaining columns, the solar power generation device is respectively and electrically connected with the lamp tube and the storage battery of the multimeter body through the switch and the transformer, the separating device comprises a hollow block, the top and the left and right sides of the hollow block are respectively provided with a mounting through hole, the inner cavity of the mounting through hole on the left and right sides is inserted with a push rod in a sliding way, the inner cavity of the mounting through hole on the top is inserted with a T-shaped pressure rod in a sliding way, the bottom of the T-shaped pressure rod is provided with a trapezoidal block, the trapezoidal block is lapped on the upper parts of the inner ends of the two groups of push rods, the middle parts of the inner ends of the two groups of push rods are connected through a second spring, a third spring is arranged between the outer wall of the T-shaped pressure lever and the inner wall of the mounting through hole at the top, a spherical hinge is arranged at the outer end of the push rod, the top of the outer wall of the push rod is embedded with a plurality of baffles at intervals through spring hinges, and the end parts of the baffles are in lap joint with the outer wall of the hollow block.
Preferably, the top of the box body is provided with a protection net through a stop rotating shaft, and the protection net is positioned above the solar power generation device.
Preferably, the inner cavity of the box body is provided with a humidity alarm, and the humidity alarm is electrically connected with the solar power generation device.
Preferably, the dial surface of multimeter body is provided with a magnifying lens.
Preferably, the end part of the baffle is rotationally clamped with a steel ball through a groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize the box body, first apron and second apron seal up the universal meter body, reduce the inside that dust and moisture got into the universal meter body through the gap of jack and casing, solar power system charges to the battery of universal meter body, the spring depression bar, splint, first spring and foam-rubber cushion block the universal meter body, collide with the box body inner wall when preventing it from dropping, the bumping post is used for twining electric wire and the gauge outfit of test usefulness, press T type depression bar, make trapezoidal piece promote the push rod separation, the splint of both sides part around being convenient for, take out the universal meter body, the device plays waterproof dustproof anti-falling effect, operation convenient to use, simple structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the separation device in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
the solar universal meter comprises a box body 1, a first cover plate 2, a second cover plate 3, a spring compression bar 4, a clamping plate 5, a sponge cushion 6, a universal meter body 7, a first spring 8, a lamp tube 9, a solar power generation device 10, a separation device 11, a barrier column 12, a hollow block 110, a mounting through hole 111, a push rod 112, a T-shaped compression bar 113, a trapezoidal block 114, a second spring 115, a third spring 116, a baffle 117 and a spherical hinge 118.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a multifunctional measuring instrument with a safety protection device comprises a box body 1, a first cover plate 2 and a second cover plate 3, wherein the first cover plate 2 is connected to an opening at the bottom of the box body 1 in a sealing mode through a hinge and a lock catch, the second cover plate 3 is connected to an opening at the right side of the box body 1 in a sealing mode through a hinge and a lock catch, a plurality of spring pressing rods 4 are arranged on the top of the inner wall of the box body 1 and on the front side and the rear side of the inner wall of the box body 1 at intervals, a clamping plate 5 is arranged at the end part of the plurality of spring pressing rods 4 on any one side, a sponge cushion 6 is arranged on the inner surface of the clamping plate 5, a universal meter body 7 is clamped between three groups of clamping plates 5, first springs 8 are arranged on the inner surface of the first cover plate 2 at intervals, the other ends of the first springs 8 are in lap joint, the right end of the rear side of the inner wall of the box body 1 is provided with a rectangular distribution of the bumping posts 12, the solar power generation device 10 is respectively electrically connected with the lamp tube 9 and the storage battery of the universal meter body 7 through a switch and a transformer, the separation device 11 comprises a hollow block 110, the top and the left and the right sides of the hollow block 110 are respectively provided with an installation through hole 111, the inner cavities of the installation through holes 111 at the left and the right sides are inserted with a push rod 112 in a sliding way, the inner cavity of the installation through hole 111 at the top is inserted with a T-shaped press rod 113 in a sliding way, and the trapezoidal block 114 is lapped on the upper parts of the inner ends of the two groups of push rods 112, the middle parts of the inner ends of the two groups of push rods 112 are connected through a second spring 115, a third spring 116 is arranged between the outer wall of the T-shaped pressure lever 113 and the inner wall of the top mounting through hole 111, the outer end of the push rod 112 is provided with a spherical hinge 118, a plurality of baffles 117 are embedded in the top of the outer wall of the push rod 112 at intervals through spring hinges, and the end parts of the baffles 117 are lapped with the outer wall of the hollow.
Wherein, the top of box body 1 is equipped with the guard net through stopping the pivot wantonly, and the guard net is located solar power system 10's top, protection solar panel avoids receiving violent striking, the inner chamber of box body 1 is equipped with the humidity alarm, and humidity alarm and solar power system 10 electric connection, be convenient for in time remind to open first apron 2 and second apron 3 and ventilate and dehumidify, universal meter body 7's dial plate surface is equipped with magnifying lens, be convenient for read the registration, the tip of baffle 117 passes through the recess and rotates the joint and have the steel ball, reduce frictional resistance, be convenient for baffle 117 and hollow block 110 separation.
One specific application of this embodiment is: through box body 1, first apron 2 and second apron 3 seal up universal meter body 7, reduce the inside that dust and moisture got into universal meter body 7 through the gap of jack and casing, solar power system 10 charges to universal meter body 7's battery, spring depression bar 4, splint 5, first spring 8 and foam-rubber cushion 6 block universal meter body 7, bump with box body 1 inner wall when preventing it to fall, bumping post 12 is used for twining electric wire and gauge outfit of test, press T type depression bar 113, make trapezoidal piece 114 promotion push rod 112 separation, splint 5 of both sides separate around being convenient for, take out universal meter body 7, baffle 117 and second spring 115 through spring hinged joint have spacing and buffering connection effect respectively, third spring 116 is used for resetting of T type depression bar 113.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. Multi-functional measuring instrument with safety arrangement, including box body (1), first apron (2) and second apron (3), its characterized in that: the solar universal meter is characterized in that the first cover plate (2) is connected to an opening at the bottom of the box body (1) through a hinge and a lock catch in a sealing manner, the second cover plate (3) is connected to an opening at the right side of the box body (1) through a hinge and a lock catch in a sealing manner, a plurality of spring pressing rods (4) are arranged at the top of the inner wall of the box body (1) and at the front side and the rear side of the inner wall of the box body (1) at equal intervals, a plurality of clamping plates (5) are arranged at the end parts of the spring pressing rods (4) at any one side, sponge cushions (6) are arranged on the inner surface of the clamping plates (5), a universal meter body (7) is clamped between the clamping plates (5), first springs (8) are arranged at intervals on the inner surface of the first cover plate (2), the other ends of the first springs (8) are in lap, the solar universal meter is characterized in that the left end and the right end between the clamping plates (5) on the front side and the rear side are connected through a separating device (11), the right end of the rear side of the inner wall of the box body (1) is provided with baffle columns (12) in a rectangular shape, the solar power generation device (10) is respectively electrically connected with the lamp tube (9) and the storage battery of the universal meter body (7) through a switch and a transformer, the separating device (11) comprises a hollow block (110), mounting through holes (111) are respectively arranged on the top and the left side and the right side of the hollow block (110), push rods (112) are slidably inserted into inner cavities of the mounting through holes (111) on the left side and the right side, a T-shaped press rod (113) is slidably inserted into an inner cavity of the mounting through holes (111) on the top, trapezoidal blocks (114) are arranged at the bottom of the T-shaped press rod (113), the trapezoidal blocks (114) are lapped on the upper, the outer wall and the top of T type depression bar (113) be equipped with third spring (116) between the inner wall of installation through-hole (111), the outer end of push rod (112) is equipped with ball pivot (118), the outer wall top interval of push rod (112) is through spring pivot embedded a plurality of baffles (117), and the tip of baffle (117) and the outer wall overlap joint of hollow block (110).
2. A multifunctional measuring instrument with a safety protection device according to claim 1, characterized in that: the top of the box body (1) is provided with a protection net through a freely stopped rotating shaft, and the protection net is positioned above the solar power generation device (10).
3. A multifunctional measuring instrument with a safety protection device according to claim 1, characterized in that: the inner cavity of the box body (1) is provided with a humidity alarm, and the humidity alarm is electrically connected with the solar power generation device (10).
4. A multifunctional measuring instrument with a safety protection device according to claim 1, characterized in that: the dial plate surface of universal meter body (7) is equipped with magnifying lens.
5. A multifunctional measuring instrument with a safety protection device according to claim 1, characterized in that: the end part of the baffle (117) is rotationally clamped with a steel ball through a groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872359.2U CN210982579U (en) | 2019-11-02 | 2019-11-02 | Multifunctional measuring instrument with safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921872359.2U CN210982579U (en) | 2019-11-02 | 2019-11-02 | Multifunctional measuring instrument with safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982579U true CN210982579U (en) | 2020-07-10 |
Family
ID=71422225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921872359.2U Expired - Fee Related CN210982579U (en) | 2019-11-02 | 2019-11-02 | Multifunctional measuring instrument with safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210982579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118465336A (en) * | 2024-07-11 | 2024-08-09 | 君凯迪科技(深圳)有限公司 | A smart electric meter with protection components |
-
2019
- 2019-11-02 CN CN201921872359.2U patent/CN210982579U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118465336A (en) * | 2024-07-11 | 2024-08-09 | 君凯迪科技(深圳)有限公司 | A smart electric meter with protection components |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |