CN220962543U - Smoke sensor calibration tray - Google Patents

Abstract

The utility model relates to a smoke sensor calibration tray, which comprises a tray for mounting a plurality of smoke sensors and a drawer for pushing and pulling the tray, wherein the drawer and the tray are mutually clamped, a probe connector is arranged on the surface of the drawer, communication wires of the smoke sensors are collected to form a probe, and the probe connector are mutually butted after the drawer and the tray are mutually clamped. According to the utility model, by arranging the relevant parts such as the tooling plates and the probe connectors, a plurality of smoke sensors are correspondingly arranged on each tray, all the tooling plate communication wires are integrated into the quick connector, and the probe connectors are arranged at the butt joint positions of the trays and the drawers to be electrically connected with an external device, so that wire harnesses do not need to be plugged and unplugged when the trays are arranged each time, the calibration of a plurality of sensors is realized, and smoke can be arranged in advance for preparation.

Description

Smoke sensor calibration tray

Technical Field

The utility model belongs to the field of smoke sensor calibration, and particularly relates to a smoke sensor calibration tray.

Background

Along with the rapid development of new energy automobiles, the requirements for detecting the aerosol sensor of abnormal smoking and even thermal runaway of a power battery pack are larger and larger, and the aerosol sensor is produced in the industry at present and is generally calibrated by using a smoke box, but the smoke box needs longer stabilizing time when generating smoke, exhausting air and other working procedures, and because a calibration jig is fixed on smoke box equipment, the aerosol sensor is required to be manually installed into the calibration jig one by one, the efficiency is extremely low, so that the number of products which can be calibrated in a period of time is smaller, the calibration working procedure becomes a production bottleneck, and the production efficiency is seriously influenced.

Disclosure of utility model

The utility model aims to solve the problems and provide a smoke sensor calibration tray.

The utility model realizes the above purpose through the following technical scheme:

The utility model provides a smoke transducer marks tray, is including the tray that is used for installing a plurality of smoke transducer and the drawer that is used for the push-and-pull tray, wherein, drawer and the mutual joint setting of tray, the drawer surface is provided with the probe connector, a plurality of smoke transducer's communication line forms a plurality of independent butt joint probe after gathering, after drawer and the mutual joint of tray, probe and probe connector butt joint each other.

As a further optimization scheme of the utility model, two ends of the surface of the drawer are provided with the baffle plates, the tray is arranged between the two baffle plates, the surface of the baffle plates is provided with the guide clamping blocks, two ends of the tray are provided with the quick connectors which are clamped with the guide clamping blocks, the surface of the tray is also provided with the handle which is convenient for lifting the tray, the tray is clamped with the quick connectors through the guide clamping blocks, and the clamping blocks have a positioning function and are used for positioning and installing the tray and the drawer.

As a further optimization scheme of the utility model, sliding strips are arranged on two sides of the drawer, and a push-pull handle is arranged at the end part of the drawer, so that the drawer can be conveniently placed into a smoke box.

As a further optimization scheme of the utility model, the probes are converged to the quick connector, the probe connector and the guide clamping block are integrally arranged, and after the guide clamping block is clamped with the quick connector, the probes and the probe connector are conveniently and mutually butted tightly.

As a further optimization scheme of the utility model, the surface of the tray is provided with the tooling plate, and the tooling plate is used for installing the smoke sensors, so that the tray is more convenient and faster to take and place through the plug structure when the smoke sensors are calibrated.

As a further optimization scheme of the utility model, the smoke sensor is inserted into the tooling plates, the communication wires are integrally arranged on the tray, one ends of the communication wires are connected with the tooling plates, the other ends of the communication wires are used for converging into probes, and the smoke sensor is matched with the tooling plates, the probe connectors and other parts, so that the phenomenon of disordered wires is avoided, and the smoke sensor is convenient to insert, pull and butt joint quickly.

The utility model has the beneficial effects that:

According to the utility model, by arranging the relevant parts such as the tooling plates and the probe connectors, a plurality of smoke sensors are correspondingly arranged on each tray, all the tooling plate communication wires are integrated into the quick connector, and the probe connectors are arranged at the butt joint positions of the trays and the drawers to be electrically connected with an external device, so that wire harnesses do not need to be plugged and unplugged when the trays are arranged each time, the calibration of a plurality of sensors is realized, and smoke can be arranged in advance for preparation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of a drawer assembly of the present utility model.

Fig. 3 is a schematic view of the tray assembly of the present utility model.

Fig. 4 is a schematic view of a smoke box suitable for use in the present utility model.

In the figure: 1. a drawer assembly; 101. a drawer; 102. a baffle; 103. a guide clamping block; 104. a probe connector; 105. a slide bar; 106. a push-pull handle; 2. a tray assembly; 201. a tray; 202. a quick connector; 203. a tooling plate; 204. a handle; 3. a smoke sensor; 4. a smoke box; 5. an upper computer; 6. an optical interference module; 7. a controller; 8. a smoke generator; 9. and detecting a viewing window.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the application only and is not to be construed as limiting the scope of the application, as various insubstantial modifications and adaptations of the application to those skilled in the art can be made in light of the foregoing disclosure.

Example 1

As shown in fig. 1-3, a smoke sensor calibration tray, the drawer assembly 1 and the tray assembly 2, the tray assembly 2 comprises a tray 201 for installing a plurality of smoke sensors 3, the drawer assembly 1 comprises a drawer 101 for pushing and pulling the tray 201, the drawer 101 and the tray 201 are mutually clamped, a probe connector 104 is arranged on the surface of the drawer 101, a plurality of independent butt joint probes are formed after communication wires of the smoke sensors 3 are gathered, after the drawer 101 and the tray 201 are mutually clamped, the probes are mutually butt-jointed with the probe connector 104, the tray 201 and the drawer 101 can be mutually disassembled through the clamped tray 201, and the disassembly and assembly speed of the smoke sensors 3 is accelerated.

The surface both ends of drawer 101 are provided with baffle 102, and tray 201 sets up between two baffles 102, and the surface of baffle 102 is provided with guide fixture block 103, and tray 201 both ends are provided with the quick-operation joint 202 with guide fixture block 103 looks joint, and the surface of tray 201 still is provided with the handle 204 that conveniently mentions tray 201, carries out the block through guide fixture block 103 and quick-operation joint 202 to guide fixture block has the direction locate function for make tray 201 and drawer 101 location installation.

Sliding strips 105 are arranged on two sides of the drawer 101, and a push-pull handle 106 is arranged at the end part of the drawer 101, and the structure is used for conveniently pushing and pulling the drawer 101 into and out of a calibration area.

The probe converges to the quick-operation joint 202, and the integrated integrative setting of probe connector 104 and guide fixture block 103, and guide fixture block 103 and quick-operation joint 202 block back, make things convenient for probe and probe connector 104 butt joint inseparable each other.

The surface of tray 201 is provided with frock board 203, and frock board 203 is used for installing smoke transducer 3, and when carrying out the standard to each smoke transducer, smoke transducer 3 peg graft with frock board 203 and set up, and the communication line is integrated to be set up on tray 201, and the one end of communication line links to each other with each frock board 203, and the other end is used for gathering into the probe, mutually support through parts such as frock board 203 and probe connector 104, has avoided the messy phenomenon of wire, convenient quick plug butt joint.

The implementation mode specifically comprises the following steps: referring to fig. 4, the device for calibrating the smoke sensor 3 comprises a smoke box 4, a smoke generator 8, a controller 7, an upper computer 5 and a light interference module 6, wherein at least two detection observation windows 9 are arranged on the surface of the smoke box 4 and used for placing two groups of drawer assemblies 1 and tray assemblies 2 so as to facilitate alternate operation, the smoke sensor 3 is inserted into a tooling plate 203 when in use, then the tray 201 is clamped and butted with a drawer 101, and a probe connector 104 is connected with the upper computer 5, the controller 7 and other components and used for powering on the smoke sensor 3 and monitoring the calibration process.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (4)

1. A smoke sensor calibration tray, characterized in that: the smoke sensor assembly comprises a tray (201) for mounting a plurality of smoke sensors (3) and a drawer (101) for pushing and pulling the tray (201), wherein the drawer (101) and the tray (201) are clamped with each other, a probe connector (104) is arranged on the surface of the drawer (101), a plurality of communication wires of the smoke sensors (3) are collected to form a plurality of independent butt joint probes, and after the drawer (101) and the tray (201) are clamped with each other, the probes are mutually butt-jointed with the probe connector (104);

The surface of the tray (201) is provided with a tooling plate (203), and the tooling plate (203) is used for installing the smoke sensor (3);

The smoke sensor (3) is inserted into the tooling plates (203), the communication wires are integrated on the tray (201), one ends of the communication wires are connected with the tooling plates (203), and the other ends of the communication wires are used for converging into probes.

2. A smoke sensor calibration tray according to claim 1, wherein: baffle (102) are arranged at two ends of the surface of the drawer (101), a tray (201) is arranged between the two baffles (102), guide clamping blocks (103) are arranged on the surface of the baffles (102), quick connectors (202) which are clamped with the guide clamping blocks (103) are arranged at two ends of the tray (201), and a handle (204) which is convenient for lifting the tray (201) is further arranged on the surface of the tray (201).

3. A smoke sensor calibration tray according to claim 2, wherein: slide bars (105) are arranged on two sides of the drawer (101), and a push-pull handle (106) is arranged at the end part of the drawer (101).

4. A smoke sensor calibration tray according to claim 2, wherein: the probes are converged to the quick connector (202), and the probe connector (104) and the guide clamping block (103) are integrally arranged.