CN214011018U - UV (ultraviolet) aging test box for testing electronic elements - Google Patents
UV (ultraviolet) aging test box for testing electronic elements Download PDFInfo
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- CN214011018U CN214011018U CN202023140193.0U CN202023140193U CN214011018U CN 214011018 U CN214011018 U CN 214011018U CN 202023140193 U CN202023140193 U CN 202023140193U CN 214011018 U CN214011018 U CN 214011018U
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- 238000012360 testing method Methods 0.000 title claims abstract description 103
- 230000032683 aging Effects 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 119
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model provides a UV ultraviolet aging test box for testing electronic components, which belongs to the technical field of medical instruments and aims to solve the problem that when the existing aging test box is used for testing the electronic components, a tray for holding the electronic components is generally placed at the inner side of the aging test box, and after the detection is finished, the tray provided with the electronic components is inconvenient to take outwards, and comprises a test box shell; the test box shell is rotatably connected with a group of test box doors; a group of push plates are movably connected to the rear part of the inner side of the test box shell; two groups of transmission sliding blocks are connected below the push plate in a sliding manner; the transmission slide block is connected inside the test box shell in a sliding manner; a group of transmission shafts are rotatably connected inside the test box shell; the inside rotation of proof box shell is connected with a set of connecting axle, the utility model discloses a rotate test chamber door, realize making things convenient for operating personnel to take to the release of tray, after releasing the tray, through reset spring, realize resetting of push pedal.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, more specifically say, in particular to a UV ultraviolet ray ageing tests case for testing electronic component.
Background
In the processing process of the electronic element, the electronic element can leave a factory after being subjected to aging performance tests in different environments, a uv ultraviolet aging test box is required to be adopted for detection when the aging tests are carried out, a fluorescent ultraviolet lamp is adopted by an ultraviolet aging test machine as a light source, and an accelerated weather resistance test is carried out on the material by simulating ultraviolet radiation in natural sunlight so as to obtain a weather resistance result of the material.
Based on the above, current aging test case is when testing electronic component, and the tray that holds electronic component generally places leaning on the inboard at aging test case, and after the detection is accomplished, it is inconvenient to take the tray that is equipped with electronic component toward outside.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a UV ultraviolet aging test chamber for testing electronic components is provided, so as to achieve the purpose of higher practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a UV ultraviolet ray ageing tests case for testing electronic component to solve current ageing tests case when testing electronic component, the tray that holds electronic component is generally placed in ageing tests case by the inboard, after detecting the completion, the inconvenient problem of the tray that is equipped with electronic component of toward taking outward.
The utility model relates to a purpose and efficiency for testing electronic component's UV ultraviolet ray aging test case is reached by following specific technological means:
a UV ultraviolet ray aging test chamber for testing electronic components includes a test chamber housing; the test box shell is rotatably connected with a group of test box doors; an ultraviolet lamp is fixedly connected to the upper part of the inner side of the test box shell; the inner side of the test box shell is movably connected with a group of trays; the right side of the test box shell is fixedly connected with a group of control panels; a group of push plates are movably connected to the rear part of the inner side of the test box shell; two groups of transmission sliding blocks are connected below the push plate in a sliding manner; the transmission slide block is connected inside the test box shell in a sliding manner; a group of transmission shafts are rotatably connected inside the test box shell; the inside rotation of proof box shell is connected with a set of connecting axle.
Furthermore, the test chamber door is including driving sprocket, and test chamber door below fixedly connected with a set of driving sprocket, and the connecting axle is still including driven sprocket, and connecting axle below fixedly connected with a set of driven sprocket, driving sprocket and driven sprocket constitute the belt drive.
Furthermore, the connecting shaft further comprises a lower transmission outer ratchet wheel, a group of lower transmission outer ratchet wheels are fixedly connected to the upper portion of the connecting shaft, the transmission shaft further comprises a driven inner ratchet wheel, a group of driven inner ratchet wheels are fixedly connected to the lower portion of the transmission shaft, and the lower transmission outer ratchet wheels are meshed with the driven inner ratchet wheels to form ratchet transmission.
Furthermore, the transmission shaft is further provided with an upper transmission outer ratchet wheel and a transmission inner ratchet wheel, a group of transmission inner ratchet wheels are fixedly connected above the transmission shaft, a group of upper transmission outer ratchet wheels are meshed outside the transmission inner ratchet wheels to form ratchet transmission, the transmission slide block is further provided with a driven rack, a group of driven racks are fixedly connected to each group of transmission slide block, the upper transmission outer ratchet wheels are meshed with the driven racks to form gear rack transmission, and the transmission slide block is connected with the push plate in a sliding mode.
Furthermore, the test box shell also comprises a reset spring, the inner side of the rear part of the test box shell is fixedly connected with two groups of reset springs, and the reset springs are elastically connected with the push plate.
Compared with the prior art, the utility model discloses following beneficial effect has:
after the test box door is opened, the belt transmission is formed by the transmission chain wheel and the driven chain wheel to drive the connecting shaft to rotate, when the connecting shaft rotates reversely, the lower transmission outer ratchet wheel rotates, when the connecting shaft rotates forwards, the connecting shaft forms ratchet transmission by the lower transmission outer ratchet wheel and the driven inner ratchet wheel to drive the transmission shaft to rotate, when the transmission shaft rotates forwards, the transmission inner ratchet wheel is meshed with the upper transmission outer ratchet wheel to form ratchet transmission, the upper transmission outer ratchet wheel is driven to rotate, the gear rack transmission is formed by the meshing of the upper transmission outer ratchet wheel and the driven rack, two groups of transmission sliding blocks are driven to move, the push plate is driven to move forwards by the sliding connection of the transmission sliding blocks and the push plate, a tray provided with electronic elements is pushed out, after the tray is pushed out, the push plate is elastically connected with the push plate by the reset spring, the reset of the push plate is realized, in sum up, through rotating the test chamber door, realize making things convenient for operating personnel to take the release of tray, after releasing the tray, through reset spring, realize the reseing of push pedal.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of the lower structure of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the test chamber housing of the present invention.
Fig. 4 is a schematic view of the mounting structure of the transmission slide block of the present invention.
Fig. 5 is a schematic view of the mounting structure of the transmission shaft of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a test chamber housing; 101. a return spring; 2. a test box door; 201. a drive sprocket; 3. a tray; 4. a control panel; 5. an ultraviolet lamp; 6. pushing the plate; 7. a transmission slide block; 701. a driven rack; 8. a drive shaft; 801. an upper drive outer ratchet wheel; 802. driving the inner ratchet wheel; 803. a driven inner ratchet wheel; 9. a connecting shaft; 901. a lower drive outer ratchet wheel; 902. a driven sprocket.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 5:
the utility model provides a UV ultraviolet aging test box for testing electronic elements, which comprises a test box shell 1; the test box shell 1 is rotatably connected with a group of test box doors 2; an ultraviolet lamp 5 is fixedly connected to the upper part of the inner side of the test box shell 1; the inner side of the test box shell 1 is movably connected with a group of trays 3; the right side of the test box shell 1 is fixedly connected with a group of control panels 4; a group of push plates 6 are movably connected to the rear part of the inner side of the test box shell 1; two groups of transmission slide blocks 7 are connected below the push plate 6 in a sliding manner; the transmission slide block 7 is connected inside the test box shell 1 in a sliding manner; a group of transmission shafts 8 are rotatably connected inside the test box shell 1; a group of connecting shafts 9 are rotatably connected inside the test box shell 1.
The test box door 2 further comprises a transmission chain wheel 201, a group of transmission chain wheels 201 is fixedly connected to the lower portion of the test box door 2, the connecting shaft 9 further comprises a driven chain wheel 902, a group of driven chain wheels 902 is fixedly connected to the lower portion of the connecting shaft 9, the transmission chain wheels 201 and the driven chain wheels 902 form belt transmission, and when the test box door 2 is opened in use, the transmission chain wheels 201 and the driven chain wheels 902 form belt transmission to drive the connecting shaft 9 to rotate.
The connecting shaft 9 further comprises a lower transmission outer ratchet wheel 901, a group of lower transmission outer ratchet wheels 901 is fixedly connected above the connecting shaft 9, the transmission shaft 8 further comprises a driven inner ratchet wheel 803, a group of driven inner ratchet wheels 803 is fixedly connected below the transmission shaft 8, the lower transmission outer ratchet wheel 901 and the driven inner ratchet wheels 803 are meshed to form ratchet transmission, when the connecting shaft 9 rotates reversely, the lower transmission outer ratchet wheel 901 rotates automatically, and when the connecting shaft 9 rotates forwards, the lower transmission outer ratchet wheel 901 and the driven inner ratchet wheels 803 form ratchet transmission to drive the transmission shaft 8 to rotate.
Wherein, the transmission shaft 8 also comprises an upper transmission outer ratchet wheel 801 and a transmission inner ratchet wheel 802, a group of transmission inner ratchet wheels 802 is fixedly connected above the transmission shaft 8, a group of upper transmission outer ratchet wheels 801 is meshed outside the transmission inner ratchet wheels 802 to form ratchet transmission, the transmission slide block 7 also comprises a driven rack 701, each group of transmission slide blocks 7 is fixedly connected with a group of driven racks 701, the upper transmission outer ratchet wheel 801 is meshed with the driven racks 701 to form gear rack transmission, the transmission slide block 7 is connected with the push plate 6 in a sliding way, when the transmission shaft 8 rotates forwards, the transmission inner ratchet wheel 802 is engaged with the upper transmission outer ratchet wheel 801 to form ratchet transmission to drive the upper transmission outer ratchet wheel 801 to rotate, the upper driving outer ratchet wheel 801 is meshed with the driven rack 701 to form gear-rack driving, two groups of driving sliding blocks 7 are driven to move, and the driving sliding blocks 7 are connected with the push plate 6 in a sliding mode to drive the push plate 6 to move forwards.
The test box comprises a test box shell 1 and is characterized in that the test box shell 1 further comprises a return spring 101, the inner side of the rear of the test box shell 1 is fixedly connected with two sets of return springs 101, the return springs 101 are elastically connected with a push plate 6, and in use, the return springs 101 are elastically connected with the push plate 6 to realize the reset of the push plate 6.
The specific use mode and function of the embodiment are as follows:
after the aging test of the electronic element, the test box door 2 is opened, the test box door 2 forms belt transmission with the driven sprocket 902 through the transmission sprocket 201 to drive the connecting shaft 9 to rotate, when the connecting shaft 9 rotates reversely, the lower transmission outer ratchet 901 rotates, when the connecting shaft 9 rotates forwardly, the connecting shaft 9 forms ratchet transmission with the driven inner ratchet 803 through the lower transmission outer ratchet 901, and drives the transmission shaft 8 to rotate, when the transmission shaft 8 rotates forwardly, the transmission inner ratchet 802 is meshed with the upper transmission outer ratchet 801 to form ratchet transmission, the upper transmission outer ratchet 801 is driven to rotate, when the upper transmission outer ratchet 801 is meshed with the driven rack 701 to form rack-and-pinion transmission, two groups of transmission slide blocks 7 are driven to move, and when the transmission slide blocks 7 are connected with the push plate 6 in a sliding manner, the push plate 6 is driven to move forwards, the tray 3 with the electronic element is pushed out, the tray 3 with the electronic element is convenient to take out, after the tray 3 is pushed out, the push plate 6 is elastically connected with the push plate 6 through a return spring 101, so that the reset of the push plate 6 is realized.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. A UV ultraviolet ray aging test chamber for testing electronic components, characterized by: the UV ultraviolet ray aging test box for testing electronic components comprises a test box shell (1); the test box shell (1) is rotatably connected with a group of test box doors (2); an ultraviolet lamp (5) is fixedly connected to the upper part of the inner side of the test box shell (1); the inner side of the test box shell (1) is movably connected with a group of trays (3); the right side of the test box shell (1) is fixedly connected with a group of control panels (4); the rear part of the inner side of the test box shell (1) is movably connected with a group of push plates (6); two groups of transmission sliding blocks (7) are connected below the push plate (6) in a sliding manner; the transmission sliding block (7) is connected inside the test box shell (1) in a sliding manner; a group of transmission shafts (8) are rotatably connected inside the test box shell (1); a group of connecting shafts (9) are rotatably connected inside the test box shell (1).
2. The UV ultraviolet ray weathering test chamber for testing electronic components of claim 1, characterized in that: the test box door (2) is characterized by further comprising a transmission chain wheel (201), a group of transmission chain wheel (201) is fixedly connected to the lower portion of the test box door (2), the connecting shaft (9) is further comprising a driven chain wheel (902), a group of driven chain wheel (902) is fixedly connected to the lower portion of the connecting shaft (9), and the transmission chain wheel (201) and the driven chain wheel (902) form belt transmission.
3. The UV ultraviolet ray weathering test chamber for testing electronic components of claim 1, characterized in that: the connecting shaft (9) further comprises a lower transmission outer ratchet wheel (901), a group of lower transmission outer ratchet wheels (901) is fixedly connected above the connecting shaft (9), the transmission shaft (8) further comprises a driven inner ratchet wheel (803), a group of driven inner ratchet wheels (803) is fixedly connected below the transmission shaft (8), and the lower transmission outer ratchet wheels (901) and the driven inner ratchet wheels (803) are meshed to form ratchet transmission.
4. The UV ultraviolet ray weathering test chamber for testing electronic components of claim 1, characterized in that: the transmission shaft (8) is still including last transmission outer ratchet wheel (801) and transmission inner ratchet wheel (802), ratchet wheel (802) in transmission shaft (8) top fixedly connected with a set of transmission, the meshing of transmission inner ratchet wheel (802) outside has a set of outer ratchet wheel of last transmission (801) to constitute ratchet drive, transmission slider (7) is still including driven rack (701), a set of driven rack (701) of every transmission slider (7) fixedly connected with, go up transmission outer ratchet wheel (801) and driven rack (701) meshing constitution rack and pinion drive, transmission slider (7) and push pedal (6) sliding connection.
5. The UV ultraviolet ray weathering test chamber for testing electronic components of claim 1, characterized in that: the test box comprises a test box shell (1) and is characterized by further comprising a reset spring (101), wherein the inner side of the rear part of the test box shell (1) is fixedly connected with two groups of reset springs (101), and the reset springs (101) are elastically connected with a push plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140193.0U CN214011018U (en) | 2020-12-22 | 2020-12-22 | UV (ultraviolet) aging test box for testing electronic elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023140193.0U CN214011018U (en) | 2020-12-22 | 2020-12-22 | UV (ultraviolet) aging test box for testing electronic elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214011018U true CN214011018U (en) | 2021-08-20 |
Family
ID=77290005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023140193.0U Expired - Fee Related CN214011018U (en) | 2020-12-22 | 2020-12-22 | UV (ultraviolet) aging test box for testing electronic elements |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214011018U (en) |
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2020
- 2020-12-22 CN CN202023140193.0U patent/CN214011018U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |