CN217739336U - Electronic equipment delivery detection device - Google Patents
Electronic equipment delivery detection device Download PDFInfo
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- CN217739336U CN217739336U CN202220978405.2U CN202220978405U CN217739336U CN 217739336 U CN217739336 U CN 217739336U CN 202220978405 U CN202220978405 U CN 202220978405U CN 217739336 U CN217739336 U CN 217739336U
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Abstract
The utility model relates to an outgoing detection device of electronic equipment, which comprises a high-low temperature detection device, wherein the high-low temperature detection device comprises a shell, a detection space and a temperature regulation and control device, the temperature regulation and control device is positioned at the lower end inside the shell, the detection space is positioned at the upper end inside the shell, and the temperature regulation and control device is used for controlling the temperature in the detection space; the vibration mechanism is arranged in the detection space and is used for vibrating the electronic equipment; the clamping mechanism is arranged in the detection space and used for clamping or loosening two sides of the electronic equipment; the subassembly reciprocates, reciprocates the subassembly setting in the shell, reciprocates the subassembly and is used for driving fixture and reciprocates along vertical direction. The method and the device have the advantages that the cross test of falling collision, vibration performance and rain performance of the electronic equipment in different temperature environments can be tested, and the test range and the applicability are improved.
Description
Technical Field
The application relates to the field of electronic equipment production, in particular to an electronic equipment factory detection device.
Background
Before the electronic equipment is shipped out, a series of sample tests are required, such as tests of low temperature, high temperature, constant moist heat, impact, collision, free fall, vibration and the like. In the process of testing the flat plate at high and low temperatures, the test is generally performed by a high and low temperature detection device.
Current electronic equipment detection device that dispatches from factory, high low temperature check out test set generally include the shell and set up detection zone and the temperature regulation and control device in the shell, carry out the adjustment control through heating device and refrigerating system to the temperature of detection zone. When in detection, the electronic equipment is placed in the detection area, the high-low temperature storage test or the working test of the electronic equipment is realized by controlling the height of the temperature, and then the test of other performances is carried out. However, the electronic device has various use environments, and there are situations where various situations are combined, and the high and low temperature detection device cannot detect the free fall or vibration performance of the electronic device in a low temperature or high temperature environment, and is low in applicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic equipment detection device that dispatches from factory to solve the problem that current electronic equipment detection device that dispatches from factory suitability is low.
The utility model provides an electronic equipment detection device that dispatches from factory, include:
the high and low temperature detection equipment comprises a shell, a detection space and a temperature regulation and control device, wherein the temperature regulation and control device is positioned at the lower end in the shell, the detection space is positioned at the upper end in the shell, and the temperature regulation and control device is used for controlling the temperature in the detection space;
the vibration mechanism is arranged in the detection space and is used for vibrating the electronic equipment;
the clamping mechanism is arranged in the detection space and used for clamping or loosening two sides of the electronic equipment;
the up-down moving assembly is arranged in the shell and used for driving the clamping mechanism to move up and down along the vertical direction.
By adopting the delivery detection device for the electronic equipment, during detection, the electronic equipment to be detected is placed on the vibration mechanism, and the temperature regulation and control device can regulate the temperature in the detection space to the required detection temperature so as to carry out high and low temperature test on the electronic equipment; meanwhile, the vibration mechanism can vibrate the electronic equipment under the temperature detection condition so as to realize the vibration performance under the temperature detection environment; and fixture can press from both sides tightly the electronic equipment both sides, moves upward together by reciprocating the subassembly and drive fixture and electronic equipment again, rises to a take the altitude after, and fixture loosens electronic equipment to carry out collision test to electronic equipment under this temperature, realize falling collision, vibration capability test under the different temperature environment to electronic equipment, improve the effect of suitability.
Preferably, the vibration mechanism includes a mounting bracket, a vibration plate, a vibration motor and a plurality of tension springs, the mounting bracket is arranged on the bottom surface of the detection space, the tension springs are arranged on the periphery of the upper end of the mounting bracket, the vibration plate is arranged on the upper ends of the tension springs, the vibration motor is arranged on the lower surface of the vibration plate, and a plurality of support columns are arranged on the periphery of the vibration plate at intervals.
By adopting the technical scheme, the electronic equipment is placed on the vibrating plate, and the vibrating plate is connected with the mounting bracket through the plurality of tensioning springs, so that the vibrating motor can drive the vibrating plate to vibrate to realize vibration test on the electronic equipment; simultaneously, the support column can play the effect of sheltering from, reduces the condition that electronic equipment fell from vibration board week side, improves the stability of electronic equipment on the vibration board.
Preferably, a protective cover covering the vibration motor is arranged on the lower surface of the vibration plate, and a side door is arranged on one side of the protective cover.
Through adopting above-mentioned technical scheme, through setting up the protection casing, can reduce vibrating motor to the temperature fluctuation influence in detection space, reduce the temperature in the detection space simultaneously and to vibrating motor's influence, and the protection casing can conveniently be opened to the side door, maintains vibrating motor.
Preferably, the inner walls of the protective cover and the side door are provided with heat insulation layers.
Through adopting above-mentioned technical scheme, through setting up the insulating layer, can improve the heat transfer influence between the detection space in the protection casing inside and the protection casing outside, reduce the temperature influence between the inside and outside of protection casing.
Preferably, fixture is including setting up the clamp motor that just is located the relative both sides of vibration board in the detection space, two clamp motor just sets up in opposite directions on same straight line, two clamp motor's piston rod tip is provided with flexible protection pad, two clamp motor is used for cliping electronic equipment's relative both sides, and the piston rod is followed the level and is passed between two adjacent support columns.
By adopting the technical scheme, when the two opposite clamping motor piston rods move towards the direction of mutual approaching, the electronic equipment can be pushed until the two flexible protective pads are tightly abutted against the two sides of the electronic equipment so as to clamp the electronic equipment; and flexible protection pad can reduce the clamp to electronic equipment and decrease, when pressing from both sides tight motor piston rod and contract, alright loosen electronic equipment.
Preferably, the clamping motor is provided with at least one along the length direction of the two opposite sides of the vibrating plate at intervals, the upper surface of the vibrating plate is provided with a positioning groove at intervals for placing electronic equipment, the positioning groove is located between the connecting lines of the two opposite clamping motors, the vibrating plate is located on the connecting lines of the two opposite clamping motors and is provided with a guide groove, one end of the guide groove is communicated with the bottom of the positioning groove, and the flexible protection pad slides along the guide groove.
By adopting the technical scheme, the electronic equipment is placed in the positioning groove through the positioning groove and at least one positioning groove, so that the electronic equipment can be limited on a horizontal plane; because electronic equipment's thickness is less, and the tight motor piston rod of clamp of relative both sides can get into positioning groove along the guide way in for the thickness direction of electronic equipment both sides can be cliied completely to flexible protection pad, improves the tight stability of clamp to electronic equipment, and can carry out synchronous test to a plurality of samples simultaneously.
Preferably, the vertical guide bar that is provided with in the relative both sides that lie in the vibration board in the detection space, the cover is equipped with the mounting panel that slides from top to bottom respectively on the guide bar, is located the backup pad sets up on the mounting panel with the clamp motor of one side, two be provided with the connecting plate between the mounting panel, it is used for driving threaded connection pole pivoted and drives actuating cylinder including rotating the threaded connection pole that sets up in the detection space and setting in temperature regulation and control device to reciprocate the subassembly, threaded connection pole and guide bar parallel and rather than a mounting panel spiro union.
Through adopting above-mentioned technical scheme, the connecting plate can link together two mounting panels of the relative both sides of vibration board, when driving actuating cylinder and driving threaded connection pole and rotate, receives the direction limiting effect of guide bar for two mounting panels can slide along the direction of height of guide bar simultaneously, and then realize driving fixture and reciprocate.
Preferably, be provided with the division board in the shell, the division board separates the shell for the detection space and the temperature regulation and control device of interval about being located, the interval is provided with a plurality of outlet pipes on the detection space, be provided with a plurality of shower nozzles on the outlet pipe, shell week side is provided with the drain pipe with division board upper surface intercommunication.
By adopting the technical scheme, the shell is divided into the detection space and the temperature regulating device which are vertically spaced by the partition plate, and the water pipe is matched with the spray head, so that the rain environment can be formed in the detection area by the water sprayed by the spray head, the rain test can be carried out at a specific temperature, and the applicability is further improved; and water in the positioning groove can drip on the upper surface of the partition plate from the guide groove and is finally drained away from the drain pipe on the upper surface of the partition plate.
Preferably, a fluorescent lamp is arranged at the upper end of the detection space in the shell.
By adopting the technical scheme, the radiation spectrum energy distribution of the fluorescent lamp is close to sunlight, the sunlight simulation test can be carried out on the electronic equipment, and the applicability is further improved.
In summary, the present application includes at least one of the following beneficial technical effects:
(1) Through the arrangement of the high-low temperature detection equipment, the vibration mechanism, the clamping mechanism and the up-down moving assembly, the drop collision and vibration performance test of the electronic equipment in different temperature environments can be realized, and the applicability is improved;
(2) Through the arrangement of the water outlet pipe, the spray head and the water outlet pipe, the electronic equipment can be subjected to a rain test at a specific temperature, and the application range is further enlarged;
(3) Through setting up the fluorescent lamp, can carry out sunshine analogue test to electronic equipment, further improve application scope.
Drawings
FIG. 1 is a schematic view of the test apparatus in this embodiment;
FIG. 2 is a schematic view of the internal structure of the testing device of the present embodiment;
fig. 3 is a schematic structural view of the vibration mechanism of the present embodiment.
Reference numerals: 1. high and low temperature detection equipment; 101. a housing; 102. detecting a space; 103. a temperature regulating device; 2. a vibration mechanism; 21. mounting a bracket; 22. a vibrating plate; 23. a vibration motor; 24. tensioning the spring; 3. a clamping mechanism; 4. an up-and-down moving assembly; 41. a threaded connecting rod; 42. a driving cylinder; 5. a partition plate; 6. a refrigeration system; 7. a heat generating device; 8. a fluorescent lamp; 9. a support pillar; 10. a protective cover; 11. a side door; 12. a flexible protective pad; 13. a positioning groove; 14. a guide groove; 15. a guide bar; 16. mounting a plate; 17. a connecting plate; 18. a water outlet pipe; 19. a spray head; 20. and a water discharge pipe.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an electronic equipment factory detection device. Referring to fig. 1 and 2, the testing apparatus includes a high and low temperature detecting device 1, a vibration mechanism 2, a clamping mechanism 3, and an up-and-down moving assembly 4. The high-low test box comprises a shell 101, a detection space 102 and a temperature regulation and control device 103, a partition plate 5 is horizontally fixed at a position close to the middle part in the shell 101, the detection space 102 is positioned above the partition plate 5, and the temperature regulation and control device 103 is positioned below the partition plate 5; the temperature control device 103 is provided therein with a refrigeration system 6 and a heat generating device 7 for controlling and adjusting the temperature in the detection space 102. The vibration mechanism 2, the clamping mechanism 3 and the up-down moving assembly 4 are arranged in the detection space 102, the vibration mechanism 2 is used for carrying out vibration testing on the electronic equipment, the clamping mechanism 3 is used for clamping or loosening two sides of the electronic equipment, the up-down moving assembly 4 can drive the clamping mechanism 3 for clamping the electronic equipment to move up and down, and after the electronic equipment rises to a certain height, the clamping mechanism 3 loosens the electronic equipment, so that the electronic equipment can be subjected to vibration and drop collision tests at a specific temperature, and the testing range and the applicability are improved.
A fluorescent lamp 8 is arranged at the upper end of the detection space 102 in the casing 101, and the fluorescent lamp 8 can provide sunlight simulation so as to carry out sunlight test on the tablet computer.
Referring to fig. 2 and 3, the vibration mechanism 2 includes a mounting bracket 21, a vibration plate 22, a vibration motor 23, and a plurality of tension springs 24 disposed on the upper end peripheral side of the mounting bracket 21, the mounting bracket 21 is mounted on the lower surface of the partition plate 5, and a rubber column is fixed between the lower end of the mounting bracket 21 and the partition plate 5, so as to reduce the vibration influence of the vibration mechanism 2 on the housing 101; four tensioning springs 24 are arranged and are respectively positioned at four corners of the mounting bracket 21; the vibrating plate 22 is rectangular and horizontally fixed to the upper end of each tension spring 24, and the vibrating motor 23 is mounted on the lower surface of the vibrating plate 22, so that the vibrating plate 22 is driven to vibrate when the vibrating motor 23 vibrates.
A plurality of support posts 9 are spaced around the vibration plate 22, so that when an electronic device is placed on the vibration plate 22 for a vibration test, the electronic device is prevented from sliding off the vibration plate 22.
The lower surface of the partition plate 5 is provided with a protective cover 10 covering the vibration motor 23, and one side of the protective cover 10 is hinged with a side door 11, so that the influence of the temperature inside and outside the protective cover 10 can be reduced, and the temperature in the detection space 102 is ensured to be constant. Meanwhile, heat insulation layers (not shown in the figure) are fixed on the inner walls of the protective cover 10 and the side doors 11, and the heat insulation layers can be made of asbestos, so that the influence of the temperature inside and outside the protective cover 10 is further reduced.
The clamping mechanism 3 comprises clamping motors which are arranged in the detection space 102 and are positioned at two opposite sides of the vibrating plate 22, the clamping motors are positioned at the same horizontal height, the two clamping motors are oppositely arranged on the same straight line, the end parts of piston rods of the two clamping motors are fixedly provided with flexible protection pads 12, and the flexible protection pads 12 are made of rubber materials; when the piston rods of the two clamping motors are close to each other towards the two sides of the electronic equipment, the piston rods horizontally penetrate through the space between the two adjacent supporting columns 9, the two clamping motors can push the electronic equipment and clamp the two opposite sides of the electronic equipment, the flexible protective pad 12 can reduce the clamping loss of the electronic equipment and stably clamp the electronic equipment, and when the piston rods of the clamping motors shrink, the electronic equipment can be loosened.
At least one clamping motor is arranged in parallel and at intervals along the length direction of two opposite sides of the vibrating plate 22, in this embodiment, three clamping motors are arranged on the same side of the vibrating plate 22; three positioning grooves 13 for placing electronic equipment are arranged on the upper surface of the vibration plate 22 at intervals along the horizontal direction, the positioning grooves 13 are arranged along the direction perpendicular to the piston rods of the clamping motors, the positioning grooves 13 are positioned between the connecting lines of the two opposite clamping motors, and an interval is formed between the peripheral side of the electronic equipment and the peripheral side of the positioning grooves 13, so that the electronic equipment vibrates and moves in the positioning grooves 13. The upper surface of the vibrating plate 22 is located on the connecting line of the two opposite clamping motors, the guide groove 14 is formed in the connecting line of the two opposite clamping motors, one end of the guide groove 14 is communicated with the bottom of the positioning groove 13, the other end of the guide groove extends to the peripheral side of the vibrating plate 22, the lower surface of the flexible protection pad 12 is slightly higher than the bottom of the positioning groove 13 and slides along the guide groove 14, so that the flexible protection pad 12 can better clamp the two sides of the thickness of the electronic equipment, and multiple electronic equipment can be tested simultaneously.
The two opposite sides of the vibrating plate 22 in the detection space 102 are vertically fixed with guide rods 15, the guide rods 15 are respectively sleeved with mounting plates 16 which slide up and down, a clamping motor which is positioned on the same side of the supporting plate is mounted on the mounting plates 16, a connecting plate 17 is fixed between the two mounting plates 16, and the connecting plate 17 is used for connecting the two mounting plates 16 together, so that the two mounting plates 16 are positioned at the same height, and the two mounting plates 16 can synchronously move up and down.
The up-down moving assembly 4 comprises a threaded connecting rod 41 vertically and rotatably arranged in the detection space 102 and a driving cylinder 42 arranged in the temperature regulating device 103 and used for driving the threaded connecting rod 41 to rotate, the lower end of the threaded connecting rod 41 is rotatably connected with the partition plate 5, the driving cylinder 42 is positioned on the lower surface of the partition plate 5, and the threaded connecting rod 41 is parallel to the guide rod 15 and is in threaded connection with one mounting plate 16; when the threaded connection rod 41 rotates, the two mounting plates 16 are driven to move up and down, and the clamping mechanism 3 is driven to move up and down, so that the electronic device is lifted to a certain height.
In addition, referring to fig. 1 and 3, a plurality of water outlet pipes 18 are installed at intervals at the upper end of the detection space 102 in the casing 101, and a plurality of nozzles 19 are installed on the water outlet pipes 18; and the peripheral side of the shell 101 is provided with a drain pipe 20 communicated with the upper surface of the partition plate 5, the water outlet pipe 18 is communicated with an external water source, water drops sprayed by the spray head 19 can carry out a rain test on the electronic equipment in the detection space 102, water in the positioning groove 13 flows out of the guide groove 14 and drips onto the partition plate 5, and the water on the partition plate 5 is drained from the drain pipe 20, so that the test range is further improved.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. An electronic equipment factory detection device, characterized by comprising:
the high-low temperature detection device comprises a shell, a detection space and a temperature regulation and control device, wherein the temperature regulation and control device is positioned at the lower end in the shell, the detection space is positioned at the upper end in the shell, and the temperature regulation and control device is used for controlling the temperature in the detection space;
the vibration mechanism is arranged in the detection space and is used for vibrating the electronic equipment;
the clamping mechanism is arranged in the detection space and is used for clamping or loosening two sides of the electronic equipment;
the up-down moving assembly is arranged in the shell and used for driving the clamping mechanism to move up and down along the vertical direction.
2. The factory detection device for electronic equipment according to claim 1, wherein: the vibration mechanism is including setting up installing support, vibration board, vibrating motor and the setting of setting in the installing support upper end week side at the detection space bottom surface, the vibration board sets up the upper end at taut spring, vibrating motor sets up the lower surface at the vibration board, the week side interval of vibration board is provided with a plurality of support columns.
3. The factory detection apparatus for electronic devices according to claim 2, wherein: the lower surface of vibration board is provided with the protection casing that covers vibrating motor, one side of protection casing is provided with the side door.
4. The factory detection device for electronic equipment according to claim 3, wherein: and the inner walls of the protective cover and the side door are provided with heat insulation layers.
5. The factory detection device for electronic equipment according to claim 2, wherein: fixture is including setting up the tight motor of clamp that just is located the relative both sides of vibration board in the detection space, two the tight motor of clamp just sets up in opposite directions on same straight line, two the piston rod tip of tight motor of clamp is provided with flexible protection and fills up, two the tight motor of clamp is used for cliping electronic equipment's relative both sides, and the piston rod is followed the level and is passed between two adjacent support columns.
6. The factory detection device for electronic equipment according to claim 5, wherein: the flexible protective pad is characterized in that at least one clamping motor is arranged along the length directions of the two opposite sides of the vibrating plate at intervals, positioning grooves used for placing electronic equipment are arranged on the upper surface of the vibrating plate at intervals, the positioning grooves are located between the connecting lines of the two opposite clamping motors, the vibrating plate is located on the connecting lines of the two opposite clamping motors and is provided with guide grooves, one ends of the guide grooves are communicated with the bottoms of the positioning grooves, and the flexible protective pad slides along the guide grooves.
7. The factory detection device for electronic equipment according to claim 6, wherein: the vertical guide bar that is provided with in the relative both sides that lie in the vibration board in the detection space, the cover is equipped with the mounting panel that slides from top to bottom respectively on the guide bar, lies in the backup pad and sets up on the mounting panel with the clamp motor of one side, two be provided with the connecting plate between the mounting panel, it is used for driving threaded connection pole pivoted and drives actuating cylinder including rotating the threaded connection pole that sets up in the detection space and setting in temperature regulation and control device to reciprocate the subassembly, threaded connection pole and guide bar parallel and rather than a mounting panel spiro union.
8. The factory detection device for electronic equipment according to claim 6, wherein: the temperature control device is characterized in that a partition plate is arranged in the shell and divides the shell into a detection space and a temperature control device which are arranged at intervals from top to bottom, a plurality of water outlet pipes are arranged at intervals at the upper end of the detection space, a plurality of spray heads are arranged on the water outlet pipes, and drain pipes communicated with the upper surface of the partition plate are arranged on the periphery of the shell.
9. The factory detection device for electronic equipment according to claim 1, wherein: and a fluorescent lamp is arranged at the upper end of the detection space in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220978405.2U CN217739336U (en) | 2022-04-26 | 2022-04-26 | Electronic equipment delivery detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220978405.2U CN217739336U (en) | 2022-04-26 | 2022-04-26 | Electronic equipment delivery detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217739336U true CN217739336U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220978405.2U Active CN217739336U (en) | 2022-04-26 | 2022-04-26 | Electronic equipment delivery detection device |
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| Country | Link |
|---|---|
| CN (1) | CN217739336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741497A (en) * | 2024-02-21 | 2024-03-22 | 临沂衍庆电器有限公司 | Engineering machinery LED lamp service life detection device |
-
2022
- 2022-04-26 CN CN202220978405.2U patent/CN217739336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741497A (en) * | 2024-02-21 | 2024-03-22 | 临沂衍庆电器有限公司 | Engineering machinery LED lamp service life detection device |
| CN117741497B (en) * | 2024-02-21 | 2024-04-30 | 临沂衍庆电器有限公司 | Engineering machinery LED lamp service life detection device |
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Denomination of utility model: A Factory Inspection Device for Electronic Equipment Effective date of registration: 20230725 Granted publication date: 20221104 Pledgee: Bank of China Co.,Ltd. Nansha Branch of Guangdong Free Trade Pilot Area Pledgor: SHENZHEN OUDU LIFANG TECHNOLOGY CO.,LTD. Registration number: Y2023980049658 |