CN219223791U - Portable outdoor metering detection device - Google Patents

Abstract

The utility model provides a portable outdoor metering detection device, which comprises a metering detection instrument and a folding bracket; the folding bracket comprises a central shaft, a first supporting plate, a second supporting plate and a bearing plate, wherein the first supporting plate, the second supporting plate and the bearing plate are rotatably arranged on the central shaft; the surface of the first supporting plate is rotatably provided with supporting foot frames which are symmetrically arranged left and right; the second backup pad and two the tripod of folding support is constituteed to the supporting leg frame, manual adjustment center pin is epaxial first backup pad, second backup pad and the contained angle between the loading board for the loading board is the horizontality, and the tripod of supporting the loading board is constituteed to two supporting leg frames in the first backup pad and second backup pad, and the measuring instrument is settled on the loading board, provides the condition of location and putting for the measuring instrument, and first backup pad, second backup pad and loading board rotatable folding accomodate, have reduced folding support's occupation of land space, easily outdoor the carrying.

Description

Portable outdoor metering detection device

Technical Field

The utility model relates to the field of outdoor metering detection, in particular to a portable outdoor metering detection device.

Background

The metering and detecting equipment is used for checking and accepting materials, checking (or inspecting) technology, metering, physical and chemical test and various instruments for testing temperature and humidity. Such as: weighing equipment, detection equipment or meteorological equipment. Common outdoor equipment comprises various detection equipment such as gas detection, temperature and humidity detection, air quality detection and the like; when the outdoor operation is carried out, the metering detection instrument is placed in no place, and in the use process, the metering detection instrument cannot be well installed and positioned, and shaking and dumping easily occur in the operation process.

Disclosure of Invention

First, the technical problem to be solved

In order to solve the above problems in the prior art, the present utility model provides a portable outdoor metering detection device.

(II) technical scheme

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a portable outdoor metering detection device comprises a metering detection instrument and a folding bracket;

the folding bracket comprises a central shaft, a first supporting plate, a second supporting plate and a bearing plate, wherein the first supporting plate, the second supporting plate and the bearing plate are rotatably arranged on the central shaft;

the surface of the first supporting plate is rotatably provided with supporting foot frames which are symmetrically arranged left and right;

the second supporting plate and the two supporting foot frames form a triangular bracket of the folding bracket;

the bearing plate is used for installing and bearing the metering detection instrument.

Preferably, after the two support foot frames rotate oppositely to a preset angle, the adjacent upper side surfaces of the two support foot frames are mutually attached to limit the further opposite rotation of the two support foot frames, and when the two support foot frames rotate oppositely, the adjacent lower side surfaces of the two support foot frames are mutually attached to limit the further opposite rotation of the two support foot frames; the included angle between the upper side surface and the lower side surface is 125-155 degrees, and an arc-shaped transition section is arranged between the upper side surface and the lower side surface.

Preferably, the central shaft adopts a screw rod, and a nut is connected to the central shaft in a threaded manner.

Preferably, the measuring and detecting instrument is connected to the bearing plate through a detachable mounting mechanism.

Preferably, the detachable mounting mechanism comprises a T-shaped key and a limiting assembly;

the T-shaped key is arranged on the bearing plate, and a T-shaped groove matched with the T-shaped key is formed in the bottom of the metering detection instrument; the limiting assembly comprises an L-shaped clamping key, a connecting plate, a guide rod and a spring, wherein a mounting groove is formed in the side wall of the bearing plate, the horizontal part of the L-shaped clamping key is inserted into the mounting groove, the connecting plate is fixedly installed at one end of the horizontal part of the L-shaped clamping key, the connecting plate is slidably installed on the guide rod, the guide rod is installed in the mounting groove, the spring is sleeved on the guide rod, and the vertical part of the L-shaped clamping key moves towards the direction of the bearing plate under the elastic operation of the spring.

Preferably, the portable electronic device further comprises a suitcase, wherein a placing groove corresponding to the folding bracket and the metering detection instrument is formed in the suitcase.

(III) beneficial effects

The utility model has the beneficial effects that: by adopting the technical scheme, the included angle between the first supporting plate, the second supporting plate and the bearing plate on the central shaft is manually adjusted, so that the bearing plate is in a horizontal state, the tripod supporting the bearing plate is formed by the two supporting foot frames on the first supporting plate and the second supporting plate, the metering detection instrument is arranged on the bearing plate, positioning and placing conditions are provided for the metering detection instrument, and the first supporting plate, the second supporting plate and the bearing plate are rotatably folded and stored, so that the occupied space of the folding bracket is reduced, and the portable electronic device is easy to carry outdoors.

Drawings

Fig. 1 is a schematic diagram of a portable outdoor metering and detecting device;

fig. 2 is a schematic diagram of a portable outdoor metering and detecting device;

FIG. 3 is a schematic view of a folding bracket in a folded state;

FIG. 4 is a second schematic view of a folded state of the folding bracket;

fig. 5 is an enlarged schematic view of a portion a in fig. 4.

[ reference numerals description ]

1. A measuring and detecting instrument;

2. folding the bracket;

21. a carrying plate; 22. a central shaft; 23. a first support plate; 24. a second support plate; 25. a support foot rest;

3. a detachable mounting mechanism;

31. a T-bond; 32. a limit component;

321. an L-shaped clamping key; 322. a connecting plate; 323. a guide rod; 324. and (3) a spring.

Detailed Description

The utility model will be better explained by the following detailed description of the embodiments with reference to the drawings.

Referring to fig. 1 to 2, a first embodiment of the present utility model:

a portable outdoor metering detection device comprises a metering detection instrument 1 and a folding bracket 2;

the folding bracket 2 includes a central shaft 22, a first support plate 23, a second support plate 24, and a carrier plate 21 rotatably mounted on the central shaft 22;

the surface of the first supporting plate 23 is rotatably provided with supporting foot frames 25 which are symmetrically arranged left and right;

the second supporting plate 24 and the two supporting foot frames 25 form a triangular bracket of the folding bracket 2;

the carrier plate 21 is used for mounting the load-bearing metering detection instrument 1.

Wherein, after the two support foot frames 25 rotate in opposite directions to a preset angle, the adjacent upper side surfaces of the two support foot frames 25 are mutually attached to limit the further opposite rotation of the two support foot frames, and when the two support foot frames 25 rotate in opposite directions, the adjacent lower side surfaces of the two support foot frames 25 are mutually attached to limit the further opposite rotation of the two support foot frames; the included angle between the upper side surface and the lower side surface is 125-155 degrees, and an arc-shaped transition section is arranged between the upper side surface and the lower side surface.

The central shaft 22 adopts a screw rod, and a nut is connected to the central shaft 22 in a threaded manner; the nuts are screwed, and the first support plate 23, the second support plate 24 and the carrier plate 21 can be fixed after the angles between the first support plate 23, the second support plate 24 and the carrier plate 21 on the central shaft 22 are adjusted.

When the portable electronic device is used, the included angles among the first supporting plate 23, the second supporting plate 24 and the bearing plate 21 on the central shaft 22 are manually adjusted, so that the bearing plate 21 is in a horizontal state, the two supporting foot frames 25 on the first supporting plate 23 and the second supporting plate 24 form a triangular bracket for supporting the bearing plate 21, the metering detection instrument 1 is arranged on the bearing plate 21, positioning and placing conditions are provided for the metering detection instrument 1, and the first supporting plate 23, the second supporting plate 24 and the bearing plate 21 can be rotatably folded and stored, so that the occupied space of the folding bracket 2 is reduced, and the portable electronic device is easy to carry outdoors.

Referring to fig. 3 and 5, a second embodiment of the present utility model:

on the basis of the first embodiment, the measuring and detecting instrument 1 is connected to the carrying plate 21 through the detachable mounting mechanism 3, and the detachable mounting mechanism 3 includes the T-shaped key 31 and the limiting component 32;

the T-shaped key 31 is arranged on the bearing plate 21, and a T-shaped groove matched with the T-shaped key 31 is formed in the bottom of the metering detection instrument 1; the limiting component 32 comprises an L-shaped clamping key 321, a connecting plate 322, a guide rod 323 and a spring 324, wherein a mounting groove is formed in the side wall of the bearing plate 21, the horizontal part of the L-shaped clamping key 321 is inserted into the mounting groove, the connecting plate 322 is fixedly arranged at one end of the horizontal part of the L-shaped clamping key 321, the connecting plate 322 is slidably arranged on the guide rod 323, the guide rod 323 is arranged in the mounting groove, the spring 324 is sleeved on the guide rod 323, and the vertical part of the L-shaped clamping key 321 moves towards the bearing plate 21 under the elastic force operation of the spring 324;

during the use, manual outwards pulls open L type bayonet key 321, inserts the T type groove side direction of measuring instrument 1 again and aims at in the T type key 31, loosens L type bayonet key 321, under the effect of spring 324, the vertical part of L type bayonet key 321 shelters from on measuring instrument 1 surface, restriction measuring instrument 1 removes on loading board 21, realizes quick installation, and during the dismantlement, the same reason only needs manual outwards to pull open L type bayonet key 321, just can take off measuring instrument 1 from loading board 21 fast.

Third embodiment of the utility model:

on the basis of the first and second embodiments, the portable electronic device further comprises a suitcase, wherein a placing groove corresponding to the folding bracket 2 and the metering detection instrument 1 is formed in the suitcase; through the suitcase, concentrate and accomodate measuring instrument 1 and folding support 2, it is more convenient to carry.

The working principle of the utility model is as follows: the included angle between the first supporting plate 23, the second supporting plate 24 and the bearing plate 21 on the central shaft 22 is manually adjusted, so that the bearing plate 21 is in a horizontal state, the two supporting foot frames 25 on the first supporting plate 23 and the second supporting plate 24 form a triangular bracket for supporting the bearing plate 21, the metering detection instrument 1 is arranged on the bearing plate 21, positioning and placing conditions are provided for the metering detection instrument 1, and the first supporting plate 23, the second supporting plate 24 and the bearing plate 21 can be rotatably folded and stored, so that the occupied space of the folding bracket 2 is reduced, and the outdoor carrying is easy.

The circuit, the electronic components and the modules are all in the prior art, and can be completely realized by a person skilled in the art, and needless to say, the protection of the utility model does not relate to the improvement of software and a method.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent changes made by the description of the utility model and the accompanying drawings, or direct or indirect application in the relevant art, are intended to be included within the scope of the utility model.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The portable outdoor metering detection device is characterized by comprising a metering detection instrument and a folding bracket;

the folding bracket comprises a central shaft, a first supporting plate, a second supporting plate and a bearing plate, wherein the first supporting plate, the second supporting plate and the bearing plate are rotatably arranged on the central shaft;

the surface of the first supporting plate is rotatably provided with supporting foot frames which are symmetrically arranged left and right;

the second supporting plate and the two supporting foot frames form a triangular bracket of the folding bracket;

the bearing plate is used for installing and bearing the metering detection instrument.

2. The portable outdoor metering and detecting device according to claim 1, wherein after the two supporting legs are rotated in opposite directions to a predetermined angle, the adjacent upper side surfaces of the two supporting legs are mutually attached to each other to restrict the further opposite rotation thereof, and when the two supporting legs are rotated in opposite directions, the adjacent lower side surfaces of the two supporting legs are mutually attached to each other to restrict the further opposite rotation thereof; the included angle between the upper side surface and the lower side surface is 125-155 degrees, and an arc-shaped transition section is arranged between the upper side surface and the lower side surface.

3. The portable outdoor metering and detecting device according to claim 1, wherein the central shaft is a screw, and a nut is screwed on the central shaft.

4. The portable outdoor metering device of claim 1, wherein the metering device is attached to the carrier plate by a removable mounting mechanism.

5. The portable outdoor metering device of claim 4, wherein the removable mounting mechanism comprises a T-key and a stop assembly;

the T-shaped key is arranged on the bearing plate, and a T-shaped groove matched with the T-shaped key is formed in the bottom of the metering detection instrument; the limiting assembly comprises an L-shaped clamping key, a connecting plate, a guide rod and a spring, wherein a mounting groove is formed in the side wall of the bearing plate, the horizontal part of the L-shaped clamping key is inserted into the mounting groove, the connecting plate is fixedly installed at one end of the horizontal part of the L-shaped clamping key, the connecting plate is slidably installed on the guide rod, the guide rod is installed in the mounting groove, the spring is sleeved on the guide rod, and the vertical part of the L-shaped clamping key moves towards the direction of the bearing plate under the elastic operation of the spring.

6. The portable outdoor metering device of claim 1, further comprising a suitcase having a placement slot therein corresponding to the folding support and metering instrument.

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