CN211151565U - Fireproof charging box for measuring electronic instrument - Google Patents
Fireproof charging box for measuring electronic instrument Download PDFInfo
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- CN211151565U CN211151565U CN201921737823.7U CN201921737823U CN211151565U CN 211151565 U CN211151565 U CN 211151565U CN 201921737823 U CN201921737823 U CN 201921737823U CN 211151565 U CN211151565 U CN 211151565U
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- box body
- ventilation
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Abstract
The utility model relates to a fireproof charging box for measuring electronic instruments, which comprises a box body, wherein a charging socket is arranged in the box body; the bottom plate, the top plate, the rear side plate, the left side plate and the right side plate enclose the box body, and the left side plate and the right side plate are respectively provided with a vent; a shutter is arranged in the ventilation opening. The utility model is used for the fireproof charging box of the measuring electronic instrument, the left side plate and the right side plate are respectively provided with a vent; be provided with the shutter in the vent, the ventilation louver of shutter is connected with the backup pad through the rope, and the backup pad can slide from top to bottom along the support column, and when the backup pad did not place the equipment that charges, the shutter was closed, along with the increase of the equipment that charges that the backup pad was placed, the shutter progressively opens to the biggest, when being convenient for charge, with the incasement heat that charges effluvium to solve the potential safety hazard of measurement electronic instrument in the charging process, reduce the probability that takes place to charge the conflagration, safe and reliable, convenient to use.
Description
Technical Field
The utility model relates to a charging device, in particular to a fire prevention charging case for measuring electronic instrument.
Background
With the development of society and the progress of science and technology, the types and the number of measurement electronic instruments used in measurement work are more and more abundant and more. In order to ensure that high-intensity field work can be normally carried out every day, the measurement electronic instrument needs to be charged every day. At present, as a plurality of charging devices are arranged on a charging device, the charging frequency is frequent, the charging positions are not fixed, a plurality of chargers are fully inserted into a power supply wiring board, and the like, the potential safety hazard of power utilization is caused, and once the voltage overload condition occurs, the damage of an electric appliance and even the occurrence of fire can be possibly caused.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model provides a simple structure lengthens the utility model is used for measure the life of electronic instrument's fire prevention charging case, while noise reduction the utility model is used for measure electronic instrument's fire prevention charging case.
The utility model adopts the technical proposal that:
a fireproof charging box for measuring electronic instruments comprises a box body, wherein a charging socket is arranged in the box body;
the box body comprises a bottom plate, a top plate, a rear side plate, a left side plate, a right side plate and a door plate, the bottom plate, the top plate, the rear side plate, the left side plate and the right side plate enclose the box body, and the door plate comprises a left door plate and a right door plate; the left door plate is hinged with the left side plate; the right door plate is hinged with the right side plate;
the left side plate and the right side plate are respectively provided with a vent;
a shutter is arranged in the ventilation opening;
mounting holes are respectively formed in two sides of the ventilation opening;
the shutter comprises ventilation louver strips;
the ventilation louver strips are of plate-mounted structures, and are inclined from outside to inside from bottom to top;
pin shafts are respectively arranged on two sides of the ventilation louver strip;
the ventilation louver strips are connected with the mounting holes through pin shafts;
the inner side of the ventilation louver strip is provided with a connecting hole; a connecting rope is arranged in the connecting hole;
the adjacent ventilation louver strips are sequentially connected from top to bottom through ropes;
a guide post is arranged in the box body;
the guide posts are arranged on the inner sides of four corners of the box body;
a supporting plate is arranged in the box body;
the supporting plate is provided with a guide hole;
the guide hole is sleeved in the guide column;
the guide post is provided with a limit check ring;
a return spring is arranged above the limit retainer ring;
the reset spring is sleeved on the guide post;
a support plate is arranged above the return spring.
The box body is a metal box, and a ground wire is connected between the left side plate and the door plate.
And a protective cover plate is arranged at the position of a wire for placing the charging socket in the box body.
The support plate includes: an upper support plate and a lower support plate.
The supporting plate is provided with air holes.
The bottom of the mounting hole is provided with a telescopic spring.
The ventilation louver strips are rectangular strips.
The connecting ropes arranged in the connecting holes connect the ventilation louver strips from top to bottom in sequence.
The utility model discloses relative prior art's beneficial effect:
the utility model is used for the fireproof charging box of the measuring electronic instrument, the left side plate and the right side plate are respectively provided with a vent; be provided with the shutter in the vent, the ventilation louver of shutter is connected with the backup pad through the rope, and the backup pad can slide from top to bottom along the support column, and when the backup pad did not place the equipment that charges, the shutter was closed, along with the increase of the equipment that charges that the backup pad was placed, the shutter progressively opens to the biggest, when being convenient for charge, with the incasement heat that charges effluvium to solve the potential safety hazard of measurement electronic instrument in the charging process, reduce the probability that takes place to charge the conflagration, safe and reliable, convenient to use.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional view of a fireproof charging box for measurement electronics according to the present invention;
FIG. 2 is a schematic diagram of a side view of a fireproof charging box for measurement electronics according to the present invention;
fig. 3 is a schematic view of the fireproof charging box of the present invention.
In the drawings, the main parts are illustrated by symbols:
in the figure:
1. box body 2 and charging socket
3. Air vent 4 and shutter
5. Mounting hole 6, ventilation louver
7. Pin shaft 8 and connecting hole
11. Bottom plate 12, top plate
13. Rear side plate 14, left side plate
15. Right side plate 16, door panel
21. Rope 22, guide post
23. Support plate 24, guide hole
25. Limiting retainer ring 26 and return spring
27. Supporting plate 28 and protective cover plate
29. And a ground line.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and examples:
as can be seen from fig. 1 to 3, the fireproof charging box for the measurement electronic instrument comprises a box body 1, wherein a charging socket 2 is arranged in the box body 1;
the box body 1 comprises a bottom plate 11, a top plate 12, a rear side plate 13, a left side plate 14, a right side plate 15 and door plates 16, the bottom plate 11, the top plate 12, the rear side plate 13, the left side plate 14 and the right side plate 15 enclose the box body 1, and the door plates comprise a left door plate and a right door plate; the left door plate is hinged with the left side plate 14; the right door plate is hinged with the right side plate 15;
the left side plate 14 and the right side plate 15 are respectively provided with a ventilation opening 3;
a shutter 4 is arranged in the ventilation opening 3;
mounting holes 5 are respectively arranged at two sides of the ventilation opening;
the shutter comprises ventilation louver strips 6;
the ventilation louver strips 6 are of a plate-mounted structure, and the ventilation louver strips 6 are inclined from outside to inside from bottom to top;
two sides of the ventilation louver strip 6 are respectively provided with a pin shaft 7;
the ventilation louver strips 6 are connected with the mounting holes 5 through pin shafts;
the inner side of the ventilation louver strip 6 is provided with a connecting hole 8; a connecting rope 21 is arranged in the connecting hole 8;
the adjacent ventilation louver strips 6 are connected in sequence from top to bottom through ropes 21;
a guide column 22 is arranged in the box body 1;
the guide posts 22 are arranged at the inner sides of four corners of the box body;
a supporting plate 23 is arranged in the box body;
the support plate 23 is provided with a guide hole 24;
the guide hole 24 is sleeved in the guide post 22;
the guide post 22 is provided with a limit check ring 25;
a return spring 26 is arranged above the limit retainer ring 25;
the return spring 26 is sleeved on the guide post 22;
a support plate 23 is provided above the return spring 26.
The box body 1 is a metal box, and a ground wire 29 is connected between the left side plate 14 and the door plate 16.
A protective cover plate 28 is installed in the box body 1 at the position of the wire for placing the charging socket 2.
The support plate includes: an upper support plate 231 and a lower support plate 232.
The supporting plate is provided with air holes.
The ventilation louver 6 is a rectangular slat.
The connecting rope 21 arranged in the connecting hole 8 connects the ventilation louver strips 6 in sequence from top to bottom.
The utility model is used for the fireproof charging box of the measuring electronic instrument, the left side plate and the right side plate are respectively provided with a vent; be provided with the shutter in the vent, the ventilation louver of shutter is connected with the backup pad through the rope, and the backup pad can slide from top to bottom along the support column, and when the backup pad did not place the equipment that charges, the shutter was closed, along with the increase of the equipment that charges that the backup pad was placed, the shutter progressively opens to the biggest, when being convenient for charge, with the incasement heat that charges effluvium to solve the potential safety hazard of measurement electronic instrument in the charging process, reduce the probability that takes place to charge the conflagration, safe and reliable, convenient to use.
The utility model is used for measure electronic instrument's fire prevention charging case to on the basis of ventilation iron sheet cabinet, install parts such as air switch, guide rail socket, wire, earth connection additional, the charging case of connecting, constituteing jointly.
The utility model is used for measure electronic instrument's fire prevention charging case, the charging case size is 80CM 40CM 80CM (length wide high), and the charging case is two-layer about being divided into, at first gets into upper air switch after external power supply gets into the charging case, goes out the branch way behind the switch, and 5 guide socket on branch road connection upper strata and 5 guide socket of lower floor respectively. The circuit device, the guide rail socket and the like are all arranged on the back plates of the upper layer and the lower layer, and the structure of the upper layer is consistent with that of the lower layer except that the main air switch is additionally arranged on the upper layer. The grounding wire is connected between the two cabinet doors of the charging box and the cabinet body. The specification of the air switch is 25 amperes, the specification of the guide rail socket is 10 amperes with five holes, the specification of the lead is 2.5 square millimeters in national standard, and the upper and lower layers of guide rail sockets are both provided with grounding wires. The load capacity of all circuit devices can meet the requirement of charging the measuring equipment. The external power supply of the charging box is connected by a lead with the length of two meters, and the power utilization mode is three sockets. The box of charging case left and right sides all has the vent, prevents the potential safety hazard because of inside overheated causing.
The charging box is based on an iron sheet cabinet, and the left side and the right side of the iron sheet cabinet are provided with ventilation structures, so that the internal overheating of the charging box can be prevented; after entering the charging box, the air switch is firstly passed through, so that a power supply can be turned off under the condition of no use, the air switch can be conveniently and safely turned on, and the air switch can be immediately tripped and cut off to protect a circuit if the load is overlarge; the additional installation of 10 guide rail sockets can completely meet the charging use of the team measuring instruments, so that charging equipment is orderly stacked; the cover plate is additionally arranged at the wiring position of the wire inside the charging box, and all used materials are fireproof materials, so that the whole charging box looks very professional, and the expected effect is achieved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the structure of the present invention in any way. All the simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention.
Claims (8)
1. A fireproof charging box for measuring electronic instruments is characterized by comprising a box body (1), wherein a charging socket (2) is arranged in the box body (1);
the box body (1) comprises a bottom plate (11), a top plate (12), a rear side plate (13), a left side plate (14), a right side plate (15) and door plates (16), the bottom plate (11), the top plate (12), the rear side plate (13), the left side plate (14) and the right side plate (15) enclose the box body (1), and the door plates comprise a left door plate and a right door plate; the left door panel is hinged with the left side plate (14); the right door plate is hinged with the right side plate (15);
the left side plate (14) and the right side plate (15) are respectively provided with a ventilation opening (3);
a shutter (4) is arranged in the ventilation opening (3);
mounting holes (5) are respectively arranged at two sides of the ventilation opening;
the shutter comprises ventilation louver strips (6);
the ventilation louver strips (6) are of a plate-mounted structure, and the ventilation louver strips (6) are inclined from outside to inside from bottom to top;
two sides of the ventilation louver strip (6) are respectively provided with a pin shaft (7);
the ventilation louver strips (6) are connected with the mounting holes (5) through pin shafts;
the inner side of the ventilation louver strip (6) is provided with a connecting hole (8); a connecting rope (21) is arranged in the connecting hole (8);
the adjacent ventilation louver strips (6) are sequentially connected from top to bottom through ropes (21);
a guide post (22) is arranged in the box body (1);
the guide posts (22) are arranged at the inner sides of four corners of the box body;
a support plate (23) is arranged in the box body;
the support plate (23) is provided with a guide hole (24);
the guide hole (24) is sleeved in the guide post (22);
the guide post (22) is provided with a limit check ring (25);
a return spring (26) is arranged above the limit retainer ring (25);
the return spring (26) is sleeved on the guide post (22);
a support plate (23) is arranged above the return spring (26).
2. A fire-resistant charging box for measuring electronics according to claim 1, characterised in that the box (1) is a metal box, and that a ground wire (28) is connected between the left side plate (14) and the door panel (16).
3. A fire-resistant charging box for measuring electronics, according to claim 1, characterized in that a protective cover (29) is mounted inside the box (1) at the wire position where the charging socket (2) is placed.
4. A fire resistant charging box for measurement electronics according to claim 1, wherein said support plate comprises: an upper support plate (231) and a lower support plate (232).
5. A fire-resistant charging case for measurement electronics according to claim 1 wherein the support plate is provided with ventilation holes.
6. A fire-resistant charging box for measuring electronics, according to claim 1, characterized in that the bottom of the mounting hole (5) is provided with a telescopic spring.
7. A fire-resistant charging box for measuring electronics, according to claim 1, characterized in that the ventilation louver (6) is a rectangular strip.
8. A fire-resistant charging box for measuring electronics according to claim 1, characterised in that a connecting rope (21) arranged in the connecting hole (8) connects the ventilation louver strips (6) one after the other from above and below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737823.7U CN211151565U (en) | 2019-10-17 | 2019-10-17 | Fireproof charging box for measuring electronic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737823.7U CN211151565U (en) | 2019-10-17 | 2019-10-17 | Fireproof charging box for measuring electronic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211151565U true CN211151565U (en) | 2020-07-31 |
Family
ID=71773648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921737823.7U Active CN211151565U (en) | 2019-10-17 | 2019-10-17 | Fireproof charging box for measuring electronic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211151565U (en) |
-
2019
- 2019-10-17 CN CN201921737823.7U patent/CN211151565U/en active Active
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