CN212300769U - Vibration test cabinet for automobile instrument and control system thereof - Google Patents
Vibration test cabinet for automobile instrument and control system thereof Download PDFInfo
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- CN212300769U CN212300769U CN202020123697.2U CN202020123697U CN212300769U CN 212300769 U CN212300769 U CN 212300769U CN 202020123697 U CN202020123697 U CN 202020123697U CN 212300769 U CN212300769 U CN 212300769U
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Abstract
The utility model relates to the technical field of automobile instrument testing, in particular to an automobile instrument vibration testing cabinet and a control system thereof, which comprises a testing table board, a supporting structure, a vibrating device and a display fixing seat; the test table top is arranged on the upper end face of the supporting structure in a covering manner; the vibration equipment is arranged on the test table top and used for placing an instrument to be tested; the display fixing seat is arranged on the test table board through a fixing rod. The utility model discloses a it is short that the current shaking table has been solved to propose, if when the different instrument of long-time repeated change tests, can lead to changing the great problem of the amount of exercise of in-process, and if arrange the shaking table in on the desktop, then can lead to the shaking table focus to rise and unstable, influence testing result's problem.
Description
Technical Field
The utility model relates to an motormeter tests technical field, especially relates to a motormeter vibration test rack and control system thereof.
Background
The instruments of different automobile instrument panels are different, but the conventional instruments of the common automobile comprise a speedometer, a tachometer, an engine oil pressure gauge, a water temperature gauge, a fuel gauge, a charging gauge and the like. In modern automobiles, the voltage stabilizer of the automobile instrument is used for stabilizing the voltage of an instrument power supply and inhibiting the fluctuation range, so that the accuracy of the automobile instrument is ensured. In addition, most of the instruments are displayed by sensors, and the sensing device changes its resistance value according to the state change of the object, and is expressed by the instrument.
In order to ensure that each instrument in the instrument panel can keep normal work and operation after the automobile is transported, the instrument needs to be tested in a corresponding transportation state simulation mode before leaving a factory, such as temperature test, vibration test and the like.
The existing vibration test adopts vibration equipment which is combined equipment with a vibration table separated from a control table, but the vibration table of the equipment is short in height, so that the problem that the instrument replacement process is difficult in the process of testing a plurality of instruments one by one for a long time is solved; meanwhile, if the height of the vibration table is increased, the vibration table can shake due to the fact that the center of gravity of the vibration table rises when the vibration table is placed at a high position, and therefore the test result is inaccurate.
SUMMERY OF THE UTILITY MODEL
The invention provides an automobile instrument vibration test cabinet and a control system thereof, and solves the problems that the conventional vibrating table is generally short in height, and if different instruments are repeatedly replaced for a long time for testing, the movement amount in the replacement process is large, and if the vibrating table is arranged on a desktop, the gravity center of the vibrating table is raised and unstable, and the detection result is influenced.
The utility model provides an automobile instrument vibration test cabinet, which comprises a test table board, a supporting structure, a vibration device and a display fixing seat; the test table top is arranged on the upper end face of the supporting structure in a covering manner; the vibration equipment is arranged on the test table top and used for placing an instrument to be tested; the display fixing seat is arranged on the test table board through a fixing rod.
Preferably, a first cabinet and a second cabinet are arranged in the supporting structure, and the first cabinet and the second cabinet are respectively embedded in the adjacent end faces of the supporting structure.
Preferably, an interlayer which can be drawn in and out of the supporting structure is further arranged at the upper end of the second cabinet; a handle is arranged on the interlayer; the number of the handles is two, and the handles are symmetrically distributed along the central axis of the interlayer.
Preferably, a heat dissipation fan is disposed on the first cabinet.
Preferably, a plurality of shock absorbing structures are provided under the vibration device.
Preferably, a through hole for the fixing rod to pass through is formed in the test table top.
Preferably, a switch mounting seat is arranged on the test table top, and the switch mounting seat and the interlayer are respectively arranged on the same side of the test table top and the supporting structure.
The utility model also provides a control system of the vibration test cabinet of the automobile instrument, which comprises the test cabinet of any one of the above items, a controller, and an input device, an electronic vibration element and a display which are respectively and electrically connected with the controller; the display is fixed on the display fixing seat; the input device is placed in the interlayer; the electronic vibration element is disposed within the vibration device.
Preferably, the controller further comprises a control switch electrically connected with the controller; the control switch is embedded in the switch mounting seat.
From the above, use the utility model provides a technical scheme can obtain following beneficial effect:
firstly, the height of the vibration equipment in the utility model is increased due to the existence of the supporting structure, so that a user can conveniently replace different automobile instruments for testing, and meanwhile, the vibration equipment can be prevented from influencing the detection process due to the corresponding damping structure arranged below the vibration equipment;
secondly, the utility model is provided with an interlayer for placing input equipment, when not needed, the interlayer can be arranged in the supporting structure, thereby avoiding the problem of mistakenly inputting control instructions and ensuring the smooth execution of the detection process;
thirdly, the utility model is provided with a handle for opening the interlayer, which is convenient for the user to pull and pull the interlayer;
fourth, the utility model provides a control system converts the corresponding testing process of instrument into according to the corresponding instruction that input device received to show result or display process through the display, guarantee that the user acquires the testing result directly perceivedly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a test cabinet in an embodiment of the present invention;
FIG. 2 is a top perspective view of a test rack in an embodiment of the present invention;
fig. 3 is a system block diagram of a control system according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
The existing vibrating table is usually short in height, and if different instruments are repeatedly replaced for a long time to test, the problem that the movement amount in the replacement process is large can be caused, and if the vibrating table is placed on a table top, the gravity center of the vibrating table is lifted and unstable, and the detection result is influenced.
As shown in fig. 1 and fig. 2, in order to solve the above problem, the present embodiment provides a vibration testing cabinet for an automobile instrument, which mainly includes a testing table 10, a supporting structure, a vibrating device 11, and a display fixing base 12; the test table top 10 is covered on the upper end surface of the supporting structure; the vibration equipment 11 is arranged on the test table top 10 and used for placing an instrument to be tested; the display fixing base 12 is disposed on the testing table 10 through a fixing rod 13.
Preferably, but not limited to, the vibration device 11 is arranged at the center of the test table 10; the display fixing seat 12 is arranged on the central axis of the test table top 10; the test table 10 is covered on the upper end surface of the support structure by external fasteners.
Preferably, but not limited to, the vibration device 11 mainly obtains the relevant detection data of the meter in the vibration environment through vibration, so an instrument fixing structure should be arranged on the vibration device 11, the instrument fixing structure can be pneumatically fixed, and is mainly realized by connecting an air pipe quick connector in fig. 2, but the rest modes for fixing the meter also belong to the protection content of the scheme, and the instrument fixing structure is not specifically limited herein.
More specifically, a first cabinet 21 and a second cabinet 22 are disposed in the supporting structure, and the first cabinet 21 and the second cabinet 22 are respectively embedded in adjacent end faces of the supporting structure. Preferably, cabinet doors are opened on four end faces of the supporting structure, and the cabinet doors with symmetrical end faces are respectively the cabinet door of the first cabinet 21 and the cabinet door of the second cabinet 22.
In this embodiment, the first cabinet 21 and the second cabinet 22 are respectively configured to store different data processing apparatuses, so that a user can search for corresponding devices in different cabinets.
More specifically, a partition 30 is provided above the second cabinet 22, which is drawable into and out of the support structure; a handle is arranged on the interlayer 30; the number of the handles is two, and the handles are symmetrically distributed along the central axis of the interlayer 30.
Preferably, but not limited to, the handle may be disposed on the upper end surface, the front side surface, or the lower end surface of the partition layer 30, and the handle may be a handle protruding outward or a handle recessed inward, where the handle is not specifically limited, and the handle can be held by a user and provides force.
More specifically, the first cabinet 21 is provided with a heat radiation fan.
In this embodiment, the heat generated by the related devices in the first cabinet 21 can be dissipated as soon as possible by the arrangement of the heat dissipation fan 211, so as to ensure a constant value of the temperature in the first cabinet 21, and further ensure the normal operation of the devices and the service life of the devices.
Preferably, a plurality of shock-absorbing structures 14 are provided under the vibrating device 11.
Preferably, but not limitatively, the shock-absorbing structure 14 is a shock-absorbing corner clip, and the number of the shock-absorbing corner clip is four, which is respectively arranged under four right angles of the vibration device 11.
In this embodiment, the shock absorption clamp angle is arranged to absorb shock from a plurality of positions, and the vibration device 11 is arranged on the test table 10, so that resonance can be formed between the end surface of the vibration device 11 and the test table 10, and the shock absorption clamp angle is arranged to isolate the vibration device 11 from influencing the vibration process of the test table 10, thereby ensuring the static state of the test table 10.
More specifically, the test table 10 is provided with a through hole 16 for the fixing rod 13 to pass through.
Preferably, but not limited to, the through hole 16 and the handle should be respectively disposed at two symmetrical ends of the testing cabinet, so that when the user is located at a position to conveniently pull the handle, the display is located at a position that can provide clear display content for the user, and other operations of the user are not affected.
More specifically, the test platform 10 is provided with a switch mounting seat 15, and the switch mounting seat 15 and the partition 30 are respectively disposed on the same side of the test platform 10 as the supporting structure.
Preferably, but not limitatively, the number of the switch mounting seats 15 is two, and the switch mounting seats are symmetrically arranged along the central axis of the test table 10.
In this embodiment, the switch mounting seat 15 and the through hole 16 are respectively disposed at two symmetrical ends, so that a user can easily pull the handle of the partition 30 and operate the corresponding control switch on the switch mounting seat 15 at a normal working position.
Preferably, but not limited to, in this embodiment, the support structure employs an anti-slip and anti-vibration cup to reduce the vibration caused by resonance, and the control cabinet and the test table 10 are separately installed to further avoid the influence of resonance on the control element during the test.
As shown in fig. 3, the present embodiment further provides a control system of a vibration testing cabinet for an automobile instrument, which includes any one of the testing cabinets, a controller 40, and an input device 50, an electronic vibration element 60, and a display 70, which are electrically connected to the controller 40; the display 70 is fixed on the display fixing seat 12; input device 50 is disposed within compartment 30; the electronic vibration element 60 is provided in the vibration device 11.
The input device 50 is used for receiving a control instruction of a user and sending the control instruction to the controller 40; the controller 40 is configured to turn on the electronic vibration element 60 according to the received control command, and preferably, the controller 40 further displays the control command on the display 70 or displays the duration of the corresponding state of the current control command.
In this embodiment, the controller 40 mainly performs data processing and control conduction processes, that is, when receiving a control command, the controller 40 sends a control signal to the corresponding pad device, so as to implement different detection or control processes.
More specifically, the controller further includes a control switch 80 electrically connected to the controller 40; the control switch 80 is embedded in the switch mounting seat.
Preferably, but not limited to, the control switch 80 includes an on switch and an off switch, that is, when the user wants to use the test cabinet, the user needs to press the on switch to power on the test cabinet, and during the test or at the end of the test, the power can be cut off through the off switch.
In this embodiment, the control switch 80 is embedded in the switch mounting seat, so as to ensure the smoothness of the testing table, further maintain the aesthetic property of the testing cabinet, and avoid the possibility that the user does not touch the control switch 80.
In the present embodiment, the heat dissipation fan is also electrically connected to the controller 40. When the start button is pressed, the controller 40 turns on the heat dissipation fan, and the heat dissipation fan starts to operate and increase the air circulation in the first cabinet.
To sum up, in the vibration test cabinet for the automobile instrument and the control system thereof provided in embodiments 1 and 2, the height of the test table is raised by integrating the test table and the control cabinet on the same device, so that a change is provided for a user to replace the test instrument, and a corresponding structure for avoiding resonance is provided, so that the accuracy of the test structure is ensured; and finally, the corresponding control elements are operated through the control system, so that the test cabinet realizes automatic operation, and convenience is provided for the detection of the instrument.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (7)
1. The utility model provides an motormeter vibration test rack which characterized in that: the device comprises a test table top, a supporting structure, vibration equipment and a display fixing seat; the test table top is arranged on the upper end face of the supporting structure in a covering manner; the vibration equipment is arranged on the test table top and used for placing an instrument to be tested; the display fixing seat is arranged on the test table board through a fixing rod; a first cabinet and a second cabinet are arranged in the supporting structure, and the first cabinet and the second cabinet are respectively embedded in the adjacent end surfaces of the supporting structure; an interlayer capable of being drawn in and out of the supporting structure is further arranged above the second cabinet; a handle is arranged on the interlayer; the number of the handles is two, and the handles are symmetrically distributed along the central axis of the interlayer.
2. The vibration test cabinet for the automobile instrument according to claim 1, wherein: and a heat radiation fan is arranged on the first cabinet.
3. The vibration test cabinet for the automobile instrument according to claim 1, wherein: a plurality of shock-absorbing structures are arranged below the vibrating equipment.
4. The vibration test cabinet for the automobile instrument according to claim 1, wherein: and the test table top is provided with a through hole for the fixed rod to pass through.
5. The vibration test cabinet for the automobile instrument according to claim 4, wherein: the test table is provided with a switch mounting seat, and the switch mounting seat and the interlayer are respectively arranged on the same side of the test table and the supporting structure.
6. A control system for an automotive instrument vibration testing cabinet, comprising the testing cabinet of any one of claims 1-5, wherein: the electronic vibration device comprises a controller, and an input device, an electronic vibration element and a display which are respectively and electrically connected with the controller; the display is fixed on the display fixing seat; the input device is placed in the interlayer; the electronic vibration element is disposed in the vibration device.
7. The control system of the vibration test cabinet for the automobile instrument according to claim 6, wherein: the control switch is electrically connected with the controller; the control switch is embedded in the switch mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123697.2U CN212300769U (en) | 2020-01-18 | 2020-01-18 | Vibration test cabinet for automobile instrument and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020123697.2U CN212300769U (en) | 2020-01-18 | 2020-01-18 | Vibration test cabinet for automobile instrument and control system thereof |
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| Publication Number | Publication Date |
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| CN212300769U true CN212300769U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020123697.2U Active CN212300769U (en) | 2020-01-18 | 2020-01-18 | Vibration test cabinet for automobile instrument and control system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470292A (en) * | 2023-10-17 | 2024-01-30 | 宁波博信电器有限公司 | Instrument detection method, system, intelligent terminal and storage medium |
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2020
- 2020-01-18 CN CN202020123697.2U patent/CN212300769U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117470292A (en) * | 2023-10-17 | 2024-01-30 | 宁波博信电器有限公司 | Instrument detection method, system, intelligent terminal and storage medium |
| CN117470292B (en) * | 2023-10-17 | 2024-05-17 | 宁波博信电器有限公司 | Instrument detection method, system, intelligent terminal and storage medium |
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