CN218916842U

CN218916842U - Air conditioning unit testing arrangement

Info

Publication number: CN218916842U
Application number: CN202223452224.5U
Authority: CN
Inventors: 陈源侨; 王成; 黄俊东; 张�杰; 胡院平; 张瑞; 李志会; 赵林; 陈昱锦
Original assignee: Woyi New Energy Technology Jiangsu Co ltd
Current assignee: Woyi New Energy Technology Jiangsu Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-04-25
Anticipated expiration: 2032-12-23

Abstract

The utility model provides an air conditioning unit testing device which comprises a lower cover, wherein the lower end of the lower cover is attached to a rectangular cylinder, the lower end of the rectangular cylinder is provided with a mounting plate, four edge positions of the upper end face of the mounting plate are downwards recessed to form mounting holes, two plugboards are symmetrically arranged at the lower end of the lower cover and are respectively attached to front and rear walls inside the lower cover, two movable plates are symmetrically and movably arranged in the lower cover and are respectively attached to the front and rear walls inside the lower cover, the lower cover is internally and rotatably connected with a bidirectional screw rod, the outer end of the bidirectional screw rod is symmetrically and spirally connected with two sleeves, the front end and the rear end of each sleeve are hinged with supporting arms which are obliquely arranged, the outer ends of the corresponding supporting arms on one side are hinged to the inward ends of the movable plates, a plurality of limiting columns are equidistantly arranged at one end of each movable plate, and all penetrate through the plugboards.

Description

Air conditioning unit testing arrangement

Technical Field

The utility model relates to a testing device of an air conditioning unit, and belongs to the technical field of testing.

Background

At present, along with the increasing requirements of people on comfort and health of living environment, a five-constant radiation system is increasingly accepted, and the five-constant radiation system is used by combining a building temperature adjusting system and an air adjusting system to control indoor temperature, humidity and air cleanliness, so that indoor 24 hours can be kept constant temperature, constant humidity, constant oxygen, constant cleanness and constant static effect, and a healthy, comfortable and safe indoor living environment is provided for people. The testing device is generally used for carrying out strict and comprehensive technical testing on the air conditioning unit before leaving a factory, the testing device of the air conditioning unit in the prior art is generally composed of a shell, a control module with a wiring terminal arranged on the shell and a plurality of mounting plates with mounting holes arranged outside the shell, when the testing device is used, the shell is attached to a carrier, the mounting holes on the mounting plates are aligned with holes on the carrier at the moment, then screws penetrate through the mounting holes and are in threaded connection with the holes, the shell and the control module are further fastened and mounted, then the control module is connected with corresponding external equipment by using the wiring terminal, and then the air conditioning unit is detected.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an air conditioning unit testing device which solves the problems in the background art, achieves the aim of convenient disassembly and assembly between a rectangular cylinder and a lower cover, and effectively avoids secondary damage to a carrier.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an air conditioning unit testing arrangement, includes the lower cover and can dismantle the upper cover of connection in the lower cover upper end, install the mainboard in the lower cover, lower cover lower extreme laminating rectangle section of thick bamboo, rectangle section of thick bamboo lower extreme sets up the mounting panel, four angular positions of mounting panel up end all undercut forms the mounting hole and the mounting hole runs through the mounting panel, the mounting hole is located the rectangle section of thick bamboo outside, two picture peg are installed to lower cover lower extreme symmetry, and two picture peg laminating respectively on the inside front and back wall of lower cover, two movable plates of symmetry movable mounting in the lower cover, and two movable plates laminating respectively at two picture peg towards the inner, the both ends screw rod that transversely arrange is connected in the lower cover rotation and two movable plates are located between, two sleeves of both ends all articulated slope arrangement's support arm around the sleeve, two of corresponding one side the support arm all articulates towards the outer end and two support arms are the V-shaped arrangement, the movable plate sets up a plurality of spacing posts towards one end and all runs through spacing post.

Further, both ends face all inwards sunken form a plurality of through-holes around the lower cover and the through-hole extends to on the inside lateral wall of lower cover, spacing post deviates from movable plate one end and all extends into in the through-hole.

Further, the elastic plates in vertical arrangement are arranged at the peripheral side ends of the upper cover and are located at the outer side of the lower cover, the elastic plates are inwards sunken towards the outer end face to form through holes, the through holes penetrate through the elastic plates, the peripheral side ends of the lower cover are provided with conical clamping blocks in upper narrow and lower wide arrangement, the inclined surfaces of the conical clamping blocks face outwards, and the conical clamping blocks deviate from the through holes at one end of the lower cover.

Further, a plurality of binding posts are electrically connected to the equidistance of mainboard lower extreme front side and binding post extends to the lower cover front end, upper cover upper end intermediate position sets up the display control screen, the display control screen extends to upper cover lower extreme and display control screen and mainboard electricity are connected.

Further, a plurality of vertically arranged locating plates are equidistantly arranged at the front side of the lower end of the upper cover and located in the lower cover, and the locating plates are attached to the upper ends of the wiring terminals and located on the front side of the main board.

Further, the mounting panel upper end undercut forms a plurality of spouts and a plurality of spouts all are located the rectangle section of thick bamboo, a plurality of sliders are installed to movable plate lower extreme equidistance and slider sliding connection is in the spout.

The utility model has the beneficial effects that:

1. the mounting plate can be fastened to the carrier, the two plugboards are inserted into the rectangular cylinder together, at the moment, the two plugboards are respectively attached to the front wall and the rear wall of the interior of the rectangular cylinder, the bidirectional screw is rotated, the two sleeves are outwards moved, the two moving plates are outwards moved along the rectangular cylinder under the action of the support arm, the limit column is outwards moved, the limit column penetrates through the plugboards and extends into the corresponding through holes, the two plugboards are limited and installed between the rectangular cylinder, the purpose of convenient disassembly and assembly between the rectangular cylinder and the lower cover is achieved, and secondary damage to the carrier is effectively avoided.

2. The upper cover is placed on the upper side of the upper cover, the lower end of the elastic plate is contacted with the inclined surface of the conical clamping block, the upper cover is continuously moved downwards, the elastic plate is moved downwards along the inclined surface of the conical clamping block, the lower part of the elastic plate is deformed outwards, the elastic plate generates elastic force at the moment, after the upper cover is attached to the upper end of the upper cover, the through hole is aligned with the conical clamping block at the moment, the elastic plate returns to the original position under the action of the elastic force, the conical clamping block can be inserted into the through hole, and the elastic plate and the conical clamping block are limited and installed, so that the purpose of convenient disassembly and assembly between the upper cover and the lower cover is achieved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of a test apparatus for an air conditioning unit according to the present utility model;

FIG. 2 is a perspective view of an upper cover of an air conditioning unit testing device according to the present utility model;

FIG. 3 is a perspective view of a lower cover of an air conditioning unit testing device according to the present utility model;

FIG. 4 is a schematic view of a rectangular cartridge in an air conditioning unit testing apparatus according to the present utility model;

FIG. 5 is an assembly view of a rectangular cylinder and a mounting plate in an air conditioning unit testing device according to the present utility model;

fig. 6 is an assembly diagram of a connection terminal and a motherboard in a testing apparatus of an air conditioning unit according to the present utility model.

In the figure: 1-upper cover, 2-lower cover, 3-rectangular cylinder, 4-mounting panel, 5-binding post, 6-mainboard, 7-picture peg, 8-movable plate, 9-bi-directional screw, 11-display control screen, 12-elastic plate, 13-opening, 14-locating plate, 21-toper fixture block, 31-through-hole, 81-spacing post, 91-support arm, 92-sleeve.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: the utility model provides an air conditioning unit testing arrangement, including lower cover 2 and upper cover 1, laminate upper cover 1 to the lower cover 2 upper end on, install the elastic plate 12 that is the rectangle structure that is a plurality of vertical arrangements that are located the lower cover 2 outside respectively on the upper cover 1 side all around, inwards sunken the formation runs through the through-hole 13 that is the rectangle structure of elastic plate 12 at the elastic plate 12 towards outer terminal surface, provide installation space for toper fixture block 21 through-hole 13, set up a plurality of toper fixture blocks 21 that narrow lower width was arranged down towards outside respectively on the lower cover 2 side all around to make toper fixture block 21 deviate from lower cover 2 one end through-hole 13.

Specifically, the upper cover 1 is placed on the upper side of the lower cover 2, the elastic plate 12 is placed on the outer side of the lower cover 2, then the upper cover 1 is pressed downwards, the elastic plate 12 moves downwards, so that the lower end of the elastic plate 12 contacts with the inclined surface of the conical clamping block 21, then the upper cover 1 continues to move downwards, so that the elastic plate 12 moves downwards along the inclined surface of the conical clamping block 21, the lower part of the elastic plate 12 deforms outwards, at the moment, the elastic plate 12 generates elastic force, when the upper cover 1 is attached to the upper end of the lower cover 2, the through hole 13 is aligned with the conical clamping block 21 at the moment, the elastic plate 12 returns to the original position under the action of the elastic force, the conical clamping block 21 can be inserted into the through hole 13, and the installation between the elastic plate 12 and the conical clamping block 21 is limited, so that the purpose of convenient disassembly and assembly between the upper cover 1 and the lower cover 2 is achieved.

As shown in fig. 1, 2, 3 and 6, a main board 6 with a rectangular structure and various functional modules is installed in a lower cover 2, a plurality of connecting terminals 5 extending to the front end of the lower cover 2 are electrically connected to the front side of the lower end of the main board 6 at equal intervals, a display control screen 11 extending to the lower end of an upper cover 1 and electrically connected with the main board 6 is arranged at the middle position of the upper end of the upper cover 1, manual control and data display are realized through the display control screen 11, a plurality of positioning plates 14 attached to the upper ends of the connecting terminals 5 and positioned in the lower cover 2 and positioned at the front side of the main board 6 are installed on the front side of the lower end of the upper cover 1 at equal intervals, and the connecting terminals 5 are pressed and held through the positioning plates 14, so that the stability is good.

Specifically, one connecting terminal 5 is firstly plugged with sensors such as an external temperature collector, a humidity collector, an air speed collector, a pressure sensor, a noise collector and the like, then the other connecting terminal 5 is plugged with a plug of an upper computer, then the other two connecting terminals 5 are respectively plugged with a plug of a constant temperature and humidity air conditioning box and a plug of cold and heat source equipment, firstly, different sensors are utilized to collect various data such as air speed of an air return port, air speed of an air supply port, inner disc temperature, fresh air humidity, return air temperature, return air humidity, air supply temperature, air supply humidity, ambient temperature, exhaust temperature, air suction temperature, high-pressure saturation temperature, low-pressure saturation temperature, air outlet noise, high-pressure, low-pressure and the like, and then the data are transmitted to a main board 6 through the corresponding connecting terminals 5, meanwhile, the data such as the temperature, the humidity, the return air temperature, the humidity, the equipment water supply and return temperature and the like of fresh air are set on the upper computer, the set data are transmitted to the main board 6 through the corresponding wiring terminals 5, the main board 6 compares and analyzes the acquired data with the set data, then an execution instruction is transmitted to the constant temperature and humidity air conditioning box and the cold and heat source equipment according to an analysis result and through the corresponding wiring terminals 5, the test conditions of the five-constant environment human body self-adaptive air conditioning unit are regulated in real time, the performance of the five-constant environment human body self-adaptive air conditioning unit under different working conditions is simulated simply and conveniently, and whether the five-constant environment human body self-adaptive air conditioning unit can meet the design requirement of the five-constant radiation system is verified, and the five-constant radiation system has the advantages of high efficiency, compact structure, attractive appearance, high automation degree, reliable performance, simplicity and convenience in operation and the like, wherein the main board 6, the display control screen 11 and the connection terminal 5 are both of the prior art, and will not be described in detail.

As shown in fig. 1, 3, 4 and 5, a rectangular cylinder 3 is attached to the lower end of a lower cover 2, a rectangular structure is mounted on the lower end of the rectangular cylinder 3, a mounting plate 4 is used for providing a mounting carrier for parts such as the rectangular cylinder 3, four corner positions of the upper end surface of the mounting plate 4 are downwards recessed to form mounting holes penetrating the mounting plate 4 positioned outside the rectangular cylinder 3, the mounting of the mounting plate 4 is realized by the mounting holes, two rectangular-structure plugboards 7 respectively attached to front and rear walls inside the lower cover 2 are symmetrically mounted on the lower end of the lower cover 2, a mounting space is provided for parts such as bidirectional screws 9 through the rectangular cylinder 3, two rectangular-structure moving plates 8 respectively attached to the two plugboards 7 towards the inner ends are symmetrically and movably mounted in the lower cover 2, a mounting carrier is provided for parts such as positioning columns through the moving plates 8, the upper end of the mounting plate 4 is recessed downwards to form a plurality of sliding grooves positioned in the rectangular cylinder 3, a plurality of sliding blocks which are connected in the sliding grooves in a sliding way and are in rectangular structure are equidistantly arranged at the lower end of the moving plate 8, the sliding grooves are matched with the sliding blocks to realize the movement guiding of the moving plate 8, a transverse bidirectional screw 9 positioned between the two moving plates 8 is connected in the lower cover 2 in a rotating way, the two sleeves 92 are moved relatively by the bidirectional screw 9, the two sleeves 92 are symmetrically connected at the outer ends of the bidirectional screw 9 in a threaded way, the front end and the rear end of the two sleeves 92 are hinged with supporting arms 91 which are arranged obliquely, the outward ends of the two supporting arms 91 which are arranged in a V shape on the corresponding side are hinged with the inward ends of the moving plate 8, the two moving plates 8 are moved relatively by the supporting arms 91, a plurality of through holes 31 which extend to the inner side wall of the lower cover 2 are recessed inwards on the front end surface and the rear end surface of the lower cover 2, and then a plurality of limit posts 81 penetrating through the plugboard 7 are equidistantly arranged on one end of the movable board 8 facing the plugboard 7, the plugboard 7 and the movable board 8 are limited by the limit posts 81, one end of the limit posts 81 deviating from the movable board 8 extends into the through hole 31, the limit posts 81 are matched with the through hole 31 for use, and the plugboard 7 is limited.

Specifically, firstly, the mounting plate 4 is attached to the carrier, the mounting holes on the mounting plate 4 are aligned with the holes on the carrier, then the screws penetrate through the mounting holes and are in threaded connection with the holes, the mounting plate 4 can be fastened and mounted on the carrier, then the two plugboards 7 on the lower cover 2 are together inserted into the rectangular cylinder 3, at the moment, the two plugboards 7 are respectively attached to the front wall and the rear wall of the rectangular cylinder 3, the limiting posts 81 are positioned on the outwards sides of the plugboards 7, then the bidirectional screw 9 is rotated, and because the bidirectional screw 9 is in threaded connection with the two sleeves 92, the bidirectional screw 9 rotates and simultaneously makes the two sleeves 92 outwards move, further the supporting arms 91 outwards move along the transverse direction, so that the supporting arms 91 outwards move along the longitudinal direction, further the two moving plates 8 outwards move along the rectangular cylinder 3, so that the limiting posts 81 penetrate through the plugboards 7 and extend into the corresponding through holes 31, the limiting mounting between the two plugboards 7 and the rectangular cylinder 3 is realized, and the aim of conveniently and quickly mounting and conveniently mounting and demounting the rectangular cylinder 3 and the lower cover 2 is achieved, and the carrier is effectively prevented from being damaged.

The present disclosure describes embodiments in terms of which each embodiment does not comprise a separate embodiment, and this description is for clarity only, and those skilled in the art should consider the disclosure as a whole, and the embodiments in the examples may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims

1. An air conditioning unit testing arrangement, its characterized in that: the lower cover (2) and the upper cover (1) detachably connected to the upper end of the lower cover (2) are included, a main board (6) is mounted in the lower cover (2), the lower end of the lower cover (2) is attached to the rectangular cylinder (3), the lower end of the rectangular cylinder (3) is provided with a mounting plate (4), four angular positions of the upper end face of the mounting plate (4) are recessed downwards to form mounting holes, the mounting holes penetrate through the mounting plate (4), the mounting holes are arranged on the outer side of the rectangular cylinder (3), two plugboards (7) are symmetrically mounted at the lower end of the lower cover (2), the two plugboards (7) are attached to the front wall and the rear wall of the lower cover (2) respectively, two movable plates (8) are symmetrically mounted in the lower cover (2), the two movable plates (8) are attached to the inner ends of the two plugboards (7) respectively, a bidirectional screw (9) which is transversely arranged in a rotating manner is arranged in the lower cover (2) and is arranged between the two movable plates (8), the outer ends of the bidirectional screw (9) are symmetrically connected with two support arms (92) which are symmetrically arranged at the front side and rear end of the two support arms (91) which are arranged at the two sides of the corresponding support arms (91) which are arranged at the front end of the two sides of the corresponding support arms (91), the movable plate (8) is provided with a plurality of limit posts (81) facing one end of the plugboard (7) at equal intervals, and the limit posts (81) penetrate through the plugboard (7).

2. An air conditioning unit testing device according to claim 1, wherein: the front end face and the rear end face of the lower cover (2) are recessed inwards to form a plurality of through holes (31), the through holes (31) extend to the inner side wall of the lower cover (2), and one ends of the limiting columns (81) deviating from the movable plate (8) extend into the through holes (31).

3. An air conditioning unit testing device according to claim 1, wherein: the upper cover (1) is all installed vertical arrangement's elastic plate (12) and elastic plate (12) are located the lower cover (2) outside around the side, elastic plate (12) inwards sunken formation opening (13) and opening (13) run through elastic plate (12) towards the terminal surface, lower cover (2) all sets up the toper fixture block (21) and the inclined plane towards outside of toper fixture block (21) of narrow width down around the side, toper fixture block (21) deviate from lower cover (2) one end and pass through opening (13).

4. An air conditioning unit testing device according to claim 1, wherein: the novel electric power supply is characterized in that a plurality of wiring terminals (5) are electrically connected to the front side of the lower end of the main board (6) at equal intervals, the wiring terminals (5) extend to the front end of the lower cover (2), a display control screen (11) is arranged at the middle position of the upper end of the upper cover (1), and the display control screen (11) extends to the lower end of the upper cover (1) and is electrically connected with the main board (6).

5. An air conditioning unit testing device according to claim 4, wherein: the locating plates (14) are arranged in the lower cover (2) at equal intervals, the locating plates (14) are arranged at the front side of the lower end of the upper cover (1), the locating plates (14) are attached to the upper end of the wiring terminal (5), and the locating plates (14) are arranged at the front side of the main board (6).

6. An air conditioning unit testing device according to claim 1, wherein: the upper end of the mounting plate (4) is downwards recessed to form a plurality of sliding grooves, the sliding grooves are all located in the rectangular cylinder (3), and the lower end of the moving plate (8) is provided with a plurality of sliding blocks at equal intervals and the sliding blocks are in sliding connection with the sliding grooves.