CN214703801U

CN214703801U - Portable detection device and oven

Info

Publication number: CN214703801U
Application number: CN202023113988.2U
Authority: CN
Inventors: 张宪发; 王瑞; 刘文涛; 王友为; 王丕昱
Original assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Current assignee: Haier Smart Home Co Ltd; Qingdao Haier Wisdom Kitchen Appliance Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-12
Anticipated expiration: 2030-12-22
Also published as: WO2022134853A1

Abstract

The utility model relates to an oven technical field discloses a portable detection device and oven. The portable detection device comprises a shell, a detection terminal and a detection bracket, wherein the shell is provided with a detection port; the detection terminal is arranged in the equipment to be detected and is electrically connected with a circuit board of the equipment to be detected; the detection bracket is arranged at the detection port and comprises a connecting part and a fixing part, and the connecting part extends into the detection port and is connected with the detection terminal; the fixed part covers outside the detection port and is detachably connected with the shell. The oven comprises the portable detection device. When the utility model is used for fault detection, the detection terminal can be exposed only by detaching the detection bracket from the shell, thereby simplifying the dismounting process; when troubleshooting equipment trouble, only need once only connect the detection terminal, can accomplish the inspection to whole components and parts of equipment and circuit, simplified the maintenance flow greatly, improved maintenance efficiency.

Description

Portable detection device and oven

Technical Field

The utility model relates to an oven technical field especially relates to a portable detection device and oven.

Background

The equipment after sale maintenance process is complicated and inefficient, all cover plates of the equipment need to be disassembled during maintenance, then the maintenance personnel can perform one-by-one troubleshooting on places possibly causing faults according to experience, the time consumption is long, and the possibility of missing problems caused by incapability of troubleshooting exists. In addition, after the problem is detected, if the accessory which needs to be replaced is not carried about, the equipment needs to be reassembled, and the equipment needs to be disassembled again to replace the accessory when the equipment waits for coming again next time.

Especially for built-in ovens, after problems have occurred, maintenance has been a relatively cumbersome problem. When in maintenance, the oven is firstly taken out of the cabinet, and the specific position of the problem is not clear at the moment, only the top plate and the back plate of the oven can be detached, and whether the components are damaged or the circuit problem is detected one by one. If the circuit is in a problem, an internal circuit board is also found, and external equipment is connected to check where the circuit is in the problem. Moreover, the purpose of first-time door-to-door maintenance of a maintainer is basically to determine the problem, and no method is available for on-site repair, so that the maintainer can only assemble the oven, and can complete the maintenance by taking a maintenance tool or a replaced accessory again next time, and needs to disassemble again next time, the whole process is time-consuming and labor-consuming, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Based on above, an object of the utility model is to provide a portable detection device and oven, can directly confirm the problem place of equipment through this portable detection device, do not need loaded down with trivial details dismantlement, inspection step, simplified the maintenance flow greatly, improved maintenance efficiency.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a portable detection device comprises a shell, a detection terminal and a detection bracket, wherein the shell is provided with a detection port; the detection terminal is arranged in the equipment to be detected and is electrically connected with a circuit board of the equipment to be detected; the detection support is arranged at the detection port and comprises a connecting part and a fixing part, and the connecting part extends into the detection port and is connected with the detection terminal; the fixed part covers outside the detection port and is detachably connected with the shell.

As a preferred scheme of portable detection device, the casing includes last decorative board, the detection mouth is seted up on going up the decorative board.

As a preferable scheme of the portable detection device, the connection part is connected with the detection terminal through a snap structure or a fastener; the fixing part is connected with the shell through a buckle structure or a fastener.

As a portable detection device's preferred scheme, connecting portion are equipped with the snap ring, the at least relative both sides of detecting terminal are equipped with the pothook, the pothook with snap ring looks joint.

As a preferred scheme of the portable detection device, the fixing part is parallel to a plane where the detection port is located, and the connecting part is perpendicular to the fixing part.

As a preferred scheme of a portable detection device, the detection support further comprises a positioning part arranged between the fixing part and the connecting part, and the positioning part is clamped with one edge of the detection port.

As an optimal selection scheme of the portable detection device, the positioning portion is a U-shaped positioning opening, and the U-shaped positioning opening is connected with the upper edge of the detection opening in a clamped mode.

As a preferred scheme of the portable detection device, the shape of the detection port is polygonal, circular, semicircular or elliptical; the shape of the snap ring is rectangular, circular, semicircular or oval.

As a preferred scheme of the portable detection device, the detection support is integrally formed.

An oven, includes the portable detection device of any above scheme.

The utility model has the advantages that:

the utility model discloses a set up and detect the support, when needing to treat that the check out test set carries out the fault detection, only need to detect the support and pull down from the casing, can make and detect the terminal and expose, avoided the loaded down with trivial details operation of dismantling roof, backplate isotructure, simplified the dismouting flow; moreover, the detection terminal is connected with the circuit board of the equipment to be detected, and the circuit board is connected with the corresponding component in the equipment to be detected, so that when the equipment is checked, the detection terminal is only required to be connected through a detection tool once, the whole component and circuit of the equipment can be checked, the detection is reliable and has no omission, the trouble that the structure and the circuit of the equipment to be detected are checked one by one in the prior art is avoided, the overhaul process is greatly simplified, and the overhaul efficiency is improved.

Drawings

Fig. 1 is a first schematic assembly diagram of a portable detection device according to an embodiment of the present invention;

fig. 2 is a second schematic assembly diagram of the portable detection device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an upper decoration plate and a detection bracket according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an upper decorative plate according to an embodiment of the present invention;

fig. 5 is a first schematic view illustrating an assembly of a detection bracket and a detection terminal according to an embodiment of the present invention;

fig. 6 is a second schematic view illustrating an assembly of the detection bracket and the detection terminal according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a detection bracket according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a detection terminal according to an embodiment of the present invention.

In the figure:

1-upper decorative plate; 11-a detection port; 2-a detection terminal; 21-hook; 22-a support strip; 3-detecting the stent; 31-a connecting portion; 311-snap ring; 32-a fixed part; 33-a positioning section.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Because the oven in the current market does not have a portable detection device, when the oven of a user has a problem, maintenance personnel are required to detach all the fixing screws on the cover plates at the top and the back of the oven and then detach the cover plates, suspicious positions are inspected one by one to determine the problem of the oven, and the condition that the problem is omitted due to the fact that the inspection cannot be carried out is also often existed in the inspection process, so that the whole inspection process is very complicated, the longer time of the maintenance personnel is consumed, and great strength is spent.

In order to solve the technical problem, an embodiment of the utility model provides a portable detection device can be applied to domestic appliance such as oven, microwave oven, sterilizer in order to reach and simplify the maintenance flow, labour saving and time saving's purpose. As shown in fig. 1 to 8, the portable detection device of the present embodiment includes a housing, a detection terminal 2, and a detection holder 3. The casing is provided with a detection port 11, and the detection port 11 is used for communicating the inside and the outside of the equipment to be detected so as to facilitate the detection and maintenance of the internal structure of the equipment to be detected by a maintainer. Specifically, the shape of the detection port 11 may be polygonal, circular, semicircular, or elliptical, and the like, and the shape of the detection port 11 is preferably rectangular in this embodiment, so as to facilitate installation of the detection bracket 3 and reduce the space occupied by the detection port 11. Detection terminal 2 sets up in the inside of waiting to examine equipment, detection terminal 2 and the circuit board electric connection of waiting to examine equipment, and the circuit board is connected with each internal components and parts of waiting to examine equipment, during the detection, only needs to be connected outside detection instrument and detection terminal 2 to the switch-on procedure can realize treating the comprehensive detection of detection equipment to determine the reason of equipment internal fault. The detection bracket 3 is arranged at the detection port 11, the detection bracket 3 comprises a connecting part 31 and a fixing part 32, and the connecting part 31 extends into the detection port 11 and is connected with the detection terminal 2; the fixing portion 32 covers the outside of the detection port 11 and is detachably connected to the housing. Preferably, the shape of the fixing portion 32 is the same as the shape of the detection port 11, and the size of the fixing portion 32 is larger than the size of the detection port 11, so as to achieve effective blocking and protection of the detection port 11.

In the embodiment, by arranging the detection support 3, when fault detection is required to be performed on the equipment to be detected, the detection terminal 2 can be exposed only by detaching the detection support 3 from the shell, so that complicated operations of detaching structures such as a top plate and a back plate are avoided, and the dismounting process is simplified; moreover, because the detection terminal 2 is connected with the circuit board of the equipment to be detected, and the circuit board is connected with corresponding components in the equipment, when the equipment fault is detected, the comprehensive detection of the whole components and circuits of the equipment can be completed only by connecting the detection terminal 2 with a detection tool (such as a computer) at one time, the detection is reliable and has no omission, the trouble of detecting the structure and the circuit of the equipment to be detected one by one in the prior art is avoided, the maintenance flow is greatly simplified, and the maintenance efficiency is improved.

Further, the housing of the embodiment includes the upper decoration plate 1, and the detection port 11 is opened on the upper decoration plate 1, and specifically may be disposed on the left side, the right side, or the middle position of the upper decoration plate 1, as long as the installation of the detection bracket 3 can be satisfied, and the connection of the detection bracket 3 and the detection terminal 2 is facilitated. Preferably, the detection port 11 of the present embodiment is opened at a position of the upper decorative plate 1 opposite to the detection terminal 2, so as to further reduce the distance between the detection port 11 and the detection terminal 2, and facilitate the connection of the detection bracket 3 and the detection terminal 2.

In this embodiment, the connection portion 31 of the detection bracket 3 may be connected to the detection terminal 2 by a snap structure or a fastener. Preferably, as shown in fig. 5 to 8, the connection portion 31 is connected with the detection terminal 2 by a snap structure. Specifically, the connecting portion 31 is provided with a snap ring 311, one side of the detection terminal 2 close to the fixing portion 32 and one side of the detection terminal far from the fixing portion 32 are respectively provided with a hook 21, and both hooks 21 are connected with the snap ring 311 in a snap-fit manner. Further, the shape of the snap ring 311 may be rectangular, circular, semicircular, or oval, and the snap ring 311 is preferably rectangular in this embodiment. Further, the tops of the two hooks 21 are also provided with downwardly inclined guide surfaces to facilitate the assembly of the snap ring 311. In addition, at least one hook 21 of the two hooks 21 is an elastic hook, so that the snap ring 311 can be clamped on the detection terminal 2 by squeezing the hook 21. As shown in fig. 8, in the present embodiment, the hook 21 of the detection terminal 2 away from the fixing portion 32 is protruded from the detection terminal body; the pothook 21, close to the fixing portion 32, of the detection terminal 2 is connected with the detection terminal body through the fixing arm, and the avoidance grooves are formed between the pothook 21 and the detection terminal body at intervals, so that the clamping ring 311 can be clamped on the detection terminal 2 through extruding the pothook 21, connection reliability is guaranteed, and the clamping ring 311 is prevented from being separated from the top of the detection terminal 2. Meanwhile, the two side faces, not provided with the hooks 21, of the detection terminal 2 are also provided with a plurality of supporting bars 22, when the clamping ring 311 is clamped with the detection terminal 2, the top face of the clamping ring 311 is abutted to the bottom face of the hooks 21, the bottom face of the clamping ring 311 is abutted to the top face of the supporting bars, the clamping ring 311 can be positioned and supported through the supporting bars 22, and the clamping ring 311 is prevented from being separated from the lower portion of the detection terminal 2.

In this embodiment, the fixing portion 32 may be connected to the housing by a snap structure or a fastener. Preferably, as shown in fig. 1 to 3, the fixing portion 32 of the present embodiment is connected to the housing by a fastening screw. Specifically, the bottom of the fixing portion 32 is provided with a connecting plate, the connecting plate is provided with a mounting hole, the shell is provided with a threaded hole, and the fastening screw sequentially penetrates through the mounting hole and the threaded hole to realize the fixed connection of the fixing portion 32 and the shell. The detection support 3 can be detached only by detaching one screw during maintenance, connection of the detection tool and the detection terminal 2 is achieved, the disassembly and assembly steps are greatly reduced, and the maintenance flow is simplified.

Further, the fixed part 32 of this embodiment is parallel to the plane that detects mouth 11 and is located to make things convenient for the fixed part 32 to be connected with dismantling of casing, guarantee to detect the effective protection of mouth 11 and shelter from, increase the aesthetic property of equipment. Meanwhile, the fixing portion 32 is perpendicular to the connecting portion 31, so that the connection of the connecting portion 31 and the detection terminal 2 is more convenient and faster. The detection bracket 3 further comprises a positioning part 33 arranged between the fixing part 32 and the connecting part 31, and the positioning part 33 is clamped with one edge of the detection port 11 to realize the positioning between the detection bracket 3 and the shell. Preferably, as shown in fig. 2, 5-7, the positioning portion 33 is a U-shaped positioning opening, and the U-shaped positioning opening is clamped with the upper edge of the detection opening 11. This embodiment is through the tight top edge that detects mouth 11 of U-shaped location mouth clamp for directly accomplish the self-restraint between detection support 3 and the casing, even fastening screw loses carelessly, also be so that detection support 3 drops, effectively avoided waiting to examine that equipment internal line exposes in the external world. Further, detect support 3 in this embodiment through integrated processing shaping, connecting portion 31, fixed part 32 and location portion 33 formula structure as an organic whole promptly, so set up the structural strength who has increased detection support 3, guaranteed this portable detection device's reliability in use, prolonged its life, simplified the processing technology who detects support 3 simultaneously.

The installation and detection process of this embodiment is as follows:

during the installation, at first will examine the detection terminal 2 in the equipment of examining and detect connecting portion 31 joint on the support 3 fixed, then aim at the top edge that detects mouth 11 with location portion 33 on the detection support 3 to tentatively carry on spacingly to detection support 3, later reuse fastening screw is fixed in on the casing with the fixed part 32 of detection support 3, realizes that detection support and casing are firm fixed.

When this portable detection device carries out fault detection as needs use, only need use the screwdriver, the fastening screw is unscrewed in the contrarotation, will detect support 3 and slide downwards again, can make the interior detection terminal 2 of waiting to examine equipment expose, only need be connected detection instrument and detection terminal 2 this moment, the switch-on procedure, alright detect out the inside reason that breaks down of equipment.

The embodiment also provides an oven, which comprises the portable detection device. Through adopting the problem place that portable detection device can directly confirm the oven, saved the loaded down with trivial details flow of dismantling the apron among the prior art, troubleshooting the problem one by one, inspect the oven through this portable detection device moreover, the result that reachs is more specific, comprehensive, has avoided the omission of problem. Especially to embedded oven or dismantle, install comparatively difficult model, the utility model discloses the homoenergetic detects out its problem place rapidly, ensures to carry out corresponding maintenance to the oven.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims

1. A portable detection device, comprising:

the detection device comprises a shell, wherein a detection port (11) is formed in the shell;

the detection terminal (2) is arranged in the equipment to be detected, and the detection terminal (2) is electrically connected with a circuit board of the equipment to be detected;

the detection support (3) is arranged at the detection port (11), the detection support (3) comprises a connecting part (31) and a fixing part (32), and the connecting part (31) extends into the detection port (11) and is connected with the detection terminal (2); the fixing part (32) covers the outside of the detection port (11) and is detachably connected with the shell.

2. The portable detection device according to claim 1, characterized in that the housing comprises an upper decorative plate (1), the detection opening (11) being open on the upper decorative plate (1).

3. The portable detection device according to claim 1, characterized in that the connection portion (31) is connected with the detection terminal (2) by a snap structure or a fastener; the fixing portion (32) is connected with the housing through a snap structure or a fastener.

4. The portable detection device of claim 3, wherein the connecting portion (31) is provided with a snap ring (311), at least two opposite sides of the detection terminal (2) are provided with hooks (21), and the hooks (21) are clamped with the snap ring (311).

5. The portable detection device according to claim 1, wherein the fixing portion (32) is parallel to a plane of the detection port (11), and the connecting portion (31) is perpendicular to the fixing portion (32).

6. The portable detection device according to any one of claims 1-5, wherein the detection support (3) further comprises a positioning portion (33) disposed between the fixing portion (32) and the connecting portion (31), and the positioning portion (33) is engaged with an edge of the detection port (11).

7. The portable detection device of claim 6, wherein the positioning portion (33) is a U-shaped positioning opening, and the U-shaped positioning opening is clamped with the upper edge of the detection opening (11).

8. The portable detection device according to claim 4, characterized in that the shape of the detection opening (11) is polygonal, circular, semicircular or elliptical; the shape of the snap ring (311) is rectangular, circular, semicircular or oval.

9. The portable detection device according to claim 1, characterized in that the detection support (3) is formed by integral machining.

10. An oven comprising the portable detection device of any one of claims 1-9.