CN213515993U - Automobile inspection is with noise appearance convenient to installation - Google Patents
Automobile inspection is with noise appearance convenient to installation Download PDFInfo
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- CN213515993U CN213515993U CN202022491084.7U CN202022491084U CN213515993U CN 213515993 U CN213515993 U CN 213515993U CN 202022491084 U CN202022491084 U CN 202022491084U CN 213515993 U CN213515993 U CN 213515993U
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Abstract
The utility model discloses a vehicle inspection is with noise appearance convenient to installation, including box, component inner chamber, control panel, inner chamber, the component inner chamber is seted up in the box upper end, lateral wall on the box is seted up to control panel fixed mounting, the lateral wall is seted up to the inner chamber symmetry under the box, the detection probe chamber has been seted up at the lateral wall middle part under the box, detection probe intracavity lateral wall sliding connection has first stopper, the first spring of lateral wall fixedly connected with on the detection probe chamber, lateral wall fixed connection on first spring downside and the first stopper, lateral wall fixedly connected with detection probe under the first stopper. The utility model discloses a cooperation of magnetic pole, haulage rope, spring, dustproof baffle and box through the adsorption of magnetic pole to the automobile body, has realized the purpose that the noise appearance is stable fixed, utilizes the magnetic pole to drive free flexible and the opening and shutting of dustproof baffle of test probe simultaneously, has realized protection and dustproof effect to test probe.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a car detects with noise appearance convenient to installation.
Background
With the increasing development of economy in China, the quality of life of people is continuously improved, the use of a travel tool automobile is gradually popularized, in the noise generated by the automobile, no matter the noise of an engine or the noise outside the automobile has certain influence on the driving of people, a good low-noise driving environment is one of important indexes for detecting the performance of the automobile, and therefore the noise of the automobile needs to be detected before the automobile leaves a factory, so that the improvement on the performance of the automobile and the improvement in the production process in future are realized.
In the automobile noise detects in the past, put into car front and back case and car with the detector usually, then use the mount to fix detection device, some car internal environment detects then adopts artifical hand to detect the detector, when the unstable condition of road appears, can produce certain weak noise and lead to the fact the influence to the testing result shaking the in-process, this type of detection device is not convenient for carry and installation, whole detection efficiency is lower, in addition the test probe of noise meter does not examine time measuring, be in the exposed state mostly, there is the dust to pile up and the condition that accidental collision damaged, the life-span is short, for solving above-mentioned problem, provide a noise meter of automobile inspection with being convenient for installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the automobile inspection that provides is with noise meter convenient to installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a noise meter convenient to mount for automobile detection comprises a box body, an element inner cavity, a control panel and an inner cavity, wherein the element inner cavity is arranged at the upper end of the box body, the control panel is fixedly arranged on the upper side wall of the box body, the inner cavity is symmetrically arranged on the lower side wall of the box body, a detection probe cavity is arranged in the middle of the lower side wall of the box body, the inner wall of the detection probe cavity is connected with a first limiting block in a sliding manner, the upper side wall of the detection probe cavity is fixedly connected with a first spring, the lower side of the first spring is fixedly connected with the upper side wall of the first limiting block, the lower side wall of the first limiting block is fixedly connected with a detection probe, the lower side wall of the box body is symmetrically provided with a magnetic rod cavity, the inner side wall of the magnetic rod cavity is connected with a magnetic rod in a sliding manner, the upper side wall of the magnetic rod cavity is fixedly, the left side the first haulage rope of second stopper downside right side wall fixedly connected with, the first haulage rope other end runs through left side inner chamber and first stopper upside left side wall fixed connection, the right side the second stopper upside left side wall fixedly connected with second haulage rope, the right side lateral wall fixedly connected with dustproof mechanism under the inner chamber, the second haulage rope other end and dustproof mechanism go up lateral wall fixed connection.
Preferably, dustproof mechanism includes the third spring of fixed mounting in inner chamber right side inner wall, third spring left side fixedly connected with dust guard, affiliated dust guard and right side inner chamber left wall sliding connection, under the unoperated state, dust guard's left side wall can closely laminate with test probe chamber left side wall, the third spring is in normal condition under the unoperated state, when the withdrawal of right side magnetic pole, the second haulage rope is lax, and the third spring of compressed has realized the recoil to dust guard under the pulling force of no haulage rope, has realized the sealed effect to test probe intracavity portion to reach protection and the dust removal effect to test probe.
Preferably, the box adopts plastics material, has avoided the iron box to cause the influence to the magnetic pole, and leads to the phenomenon that the magnetic pole does not pop out.
Preferably, two the magnetic pole length is the same, the magnetic pole all adopts strong magnetism magnet, the length setting of left side magnetic pole and right side magnetic pole is the same, and the length that the magnetic pole was visited when can realizing visiting is the same to it is fixed to realize the stability when detecting, left side magnetic pole and right side magnetic pole adopt the same strong magnetism magnet, have avoided the centrifugal force that the automobile body turned and brought when detecting to cause the dropout effect to it, influence final test result.
Preferably, first spring is the spring of weak stiffness coefficient, first spring is compression state when beginning, the third spring is the spring of weak stiffness coefficient, the left side the magnetic pole begins to carry out the adsorption, this moment first haulage rope begins to relax, the third spring can carry out slow reply under compression state to when having avoided the spring force too big, test probe is faster than dust baffle speed in the motion process, and has leaded to the phenomenon that the probe appears the collision damage.
Preferably, when the magnetic pole popped out completely, inside dustproof baffle can not retract the right side inner chamber completely, dustproof baffle upper wall left side and the inseparable laminating of first stopper right side lower wall, the part can not influence the spy out of test probe in dustproof baffle left side explorationing out, has realized dustproof baffle can not only play a dirt-proof purpose under the closure state, can also realize the spacing purpose to test probe under the state of opening and shutting, has avoided inside first stopper pops out the box, has the fixture block phenomenon during the reply.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation of magnetic pole, haulage rope, spring and box, when the magnetic pole is stretched out, the second spring extends, the second haulage rope of lateral wall fixed connection begins to stimulate dustproof mechanism to carry out quick retraction movement on the second stopper on the right side, when dustproof baffle stops moving, the dustproof baffle left side still remains partly and detects the probe intracavity, meanwhile, the first haulage rope of left side second stopper lower extreme fixed connection begins to loosen, because the first spring is the weak stiffness coefficient spring, and the initial condition is compression state, the first spring begins to carry out slow return movement, until the first stopper right side lower wall closely laminates with the dustproof baffle upper wall left side, at this moment the first spring still is in compression state, detect the probe is stretched out, utilize the setting of two strong magnetism poles to realize the stable fixed effect of detector, the work of stretching out of test probe is realized when the left side magnetic pole is adsorbed on the automobile body simultaneously, the operation is simple, the time is saved, and the overall testing efficiency is improved.
2. The utility model discloses a magnetic pole, the haulage rope, the mating reaction of spring and dustproof baffle, after the detection, pull up the box, the magnetic pole receives the elasticity of second spring and replies the motion, left side second stopper drives first haulage rope and carries out the pull-back effect to test probe, meanwhile, the motion is replied to right side second stopper, the second haulage rope is lax, a thrust left is applyed to dustproof baffle to the third spring, when 7 retractions are visited in the detection, dustproof baffle has realized the sealed effect to test probe chamber, realize opening dustproof baffle when adsorbing on the automobile body through right side magnetic pole, when retrieving the device from the automobile body, realized the closure of dustproof baffle when test probe returns the volume, reach protection and the dustproof effect to test probe.
To sum up, the utility model discloses a cooperation of magnetic pole, haulage rope, spring, dust guard and box has realized the purpose that the noise appearance is stable fixed through the absorption of magnetic pole to the automobile body, utilizes the magnetic pole to drive freely flexible and the opening and shutting of dust guard of test probe simultaneously, has realized protection and dustproof effect to test probe.
Drawings
Fig. 1 is a schematic perspective view of a noise meter for automobile inspection, which is convenient to mount;
fig. 2 is a schematic view of a non-operating state plane structure of a noise meter for automobile inspection, which is convenient to install;
fig. 3 is a schematic view of a plane structure of an operating state of the noise meter for automobile inspection, which is convenient to install;
fig. 4 is the utility model provides a car detects with noise meter's of being convenient for installation A structure enlarged schematic diagram.
In the figure: the device comprises a box body, 2 element inner cavities, 3 control panels, 4 detection probe cavities, 5 first limiting blocks, 6 first springs, 7 detection probes, 8 magnetic rod cavities, 9 magnetic rods, 10 second springs, 11 second limiting blocks, 12 first traction ropes, 13 second traction ropes, 14 inner cavities, 15 third springs and 16 dustproof baffles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a noise meter for automobile inspection, which is convenient to install and comprises a box body 1, an element inner cavity 2, a control panel 3 and an inner cavity 14, wherein the element inner cavity 2 is arranged at the upper end of the box body 1, the control panel 3 is fixedly arranged on the upper side wall of the box body 1, the inner cavity 14 is symmetrically arranged on the lower side wall of the box body 1, a detection probe cavity 4 is arranged in the middle of the lower side wall of the box body 1, the inner side wall of the detection probe cavity 4 is slidably connected with a first limiting block 5, the upper side wall of the detection probe cavity 4 is fixedly connected with a first spring 6, the lower side of the first spring 6 is fixedly connected with the upper side wall of the first limiting block 5, the lower side wall of the first limiting block 5 is fixedly connected with a detection probe 7, the lower side wall of the box body 1 is symmetrically provided with a magnetic rod cavity 8, the inner side wall of the left, lateral wall fixed connection on 11 lower lateral walls of second stopper and the magnetic pole 9, the first haulage rope 12 of 11 lower right side wall fixedly connected with of left side second stopper, the first haulage rope 12 other end runs through left side inner chamber 14 and 5 upper left side wall fixed connection of first stopper, 11 upper left side wall fixedly connected with second haulage rope 13 of right side second stopper, the lateral wall fixedly connected with dustproof mechanism under the right side inner chamber 14, the second haulage rope 13 other end and dustproof mechanism go up lateral wall fixed connection.
Dustproof mechanism includes third spring 15 of fixed mounting in the inner wall of the 14 right sides of inner chamber, and the left fixedly connected with dustproof baffle 16 of third spring 15, affiliated dustproof baffle 16 and the 14 left walls sliding connection of right side inner chamber, under the unoperated state, dustproof baffle 16's left side wall can closely laminate with 4 left side walls in test probe chamber, and third spring 15 is in normal condition.
The utility model discloses specific theory of operation as follows:
before the work begins, the first spring 6 is in a compressed state, the second spring 10 is in a normal state, the third spring 15 is in a normal state, a sealed space is formed between the dustproof baffle 16 and the interior of the detection probe cavity 4, and the distance between the detection probe 7 and the dustproof baffle 16 is long.
When the work is started, the box body 1 is placed and detected, because the car interior structure has iron articles, two magnetic rods 9 at the lower end of the box body 1 can be enabled to perform a stretching-out function, when the magnetic rods 9 stretch out, the second spring 10 extends, the second traction rope 13 fixedly connected with the upper side wall of the second limiting block 11 at the right side starts to pull the dustproof mechanism to perform rapid retraction movement, when the dustproof baffle 16 stops moving, a part of the left side of the dustproof baffle 16 still remains in the detection probe cavity 4, meanwhile, the first traction rope 12 fixedly connected with the lower end of the second limiting block 11 at the left side starts to loosen, because the first spring 6 is a weak coefficient spring and the initial state is an stiffness compression state, the first spring 6 starts to perform slow return movement until the lower wall at the right side of the first limiting block 5 is tightly attached to the left side of the upper wall of the dustproof baffle 16, at this time, the first spring 6 is still, the detection probe 7 is extended out, and then the measurement data is set through the control panel 3 to carry out noise detection.
After the detection, pull out box 1, magnetic lever 9 receives the elasticity of second spring 10 and carries out the motion of replying, and left side second stopper 11 drives first haulage rope 12 and carries out the effect of pullback to test probe 7, and meanwhile right side second stopper 11 carries out the motion of replying, and second haulage rope 13 relaxs, and third spring 15 applys a thrust left to dustproof baffle 16, and when test probe 7 withdraws, dustproof baffle 16 has realized the sealed effect to test probe chamber 4. Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The noise meter convenient to mount for automobile detection comprises a box body (1), an element inner cavity (2), a control panel (3) and an inner cavity (14), and is characterized in that the element inner cavity (2) is arranged at the upper end of the box body (1), the control panel (3) is fixedly mounted on the upper side wall of the box body (1), the inner cavity (14) is symmetrically arranged on the lower side wall of the box body (1), a detection probe cavity (4) is arranged in the middle of the lower side wall of the box body (1), the inner side wall of the detection probe cavity (4) is slidably connected with a first limiting block (5), the upper side wall of the detection probe cavity (4) is fixedly connected with a first spring (6), the lower side of the first spring (6) is fixedly connected with the upper side wall of the first limiting block (5), a detection probe (7) is fixedly connected with the lower side wall of the first limiting block (5), and a magnetic rod cavity (8) is symmetrically arranged on the lower, left side pole chamber (8) inside wall sliding connection has pole (9), lateral wall fixedly connected with second spring (10) on pole chamber (8), second spring (10) downside fixedly connected with second stopper (11), lateral wall fixed connection on second stopper (11) lower side wall and pole (9), the left side first haulage rope (12) of second stopper (11) downside right side wall fixedly connected with, first haulage rope (12) other end runs through left side inner chamber (14) and first stopper (5) upside left side wall fixed connection, the right side second stopper (11) upside left side wall fixedly connected with second haulage rope (13), the right side inner chamber (14) downside wall fixedly connected with dustproof mechanism, lateral wall fixed connection on second haulage rope (13) other end and the dustproof mechanism.
2. The automobile inspection noise meter convenient to mount according to claim 1, wherein the dustproof mechanism comprises a third spring (15) fixedly mounted on the inner wall of the right side of the inner cavity (14), a dustproof baffle (16) is fixedly connected to the left side of the third spring (15), the dustproof baffle (16) is slidably connected with the left wall of the right inner cavity (14), the left wall of the dustproof baffle (16) can be tightly attached to the left wall of the detection probe cavity (4) in an inoperative state, and the third spring (15) is in a normal state.
3. The noise meter convenient to mount for automobile inspection according to claim 1, wherein the box body (1) is made of plastic.
4. The automobile detection noise meter convenient to mount as claimed in claim 1, wherein the two magnetic rods (9) are the same in length, and the magnetic rods (9) are both provided with strong magnetic magnets.
5. The easy-to-install noise meter for automobile inspection according to claim 1, wherein said first spring (6) is a weak-stiffness spring, and said first spring (6) is initially in a compressed state.
6. The automobile inspection noise meter convenient to mount according to claim 2, wherein when the magnetic rod (9) is completely ejected, the dustproof baffle (16) cannot be completely retracted into the right inner cavity (14), the left side of the upper wall of the dustproof baffle (16) is tightly attached to the lower wall of the right side of the first limiting block (5), and the protruding part on the left side of the dustproof baffle (16) cannot influence the protruding of the detection probe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491084.7U CN213515993U (en) | 2020-11-02 | 2020-11-02 | Automobile inspection is with noise appearance convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491084.7U CN213515993U (en) | 2020-11-02 | 2020-11-02 | Automobile inspection is with noise appearance convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213515993U true CN213515993U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022491084.7U Active CN213515993U (en) | 2020-11-02 | 2020-11-02 | Automobile inspection is with noise appearance convenient to installation |
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| Country | Link |
|---|---|
| CN (1) | CN213515993U (en) |
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2020
- 2020-11-02 CN CN202022491084.7U patent/CN213515993U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 441000 Room 101, 3rd floor, building 5, No.16 YEDIAN Road, high tech Zone, Xiangyang City, Hubei Province Patentee after: Xiangyang Yitong Langda Automotive Testing Co.,Ltd. Address before: 441000 Room 101, Floor 3, Building 5, No. 16, Yedian Road, High tech Zone, Xiangyang City, Xiangyang City, Hubei Province Patentee before: Xiangyang Yitong Langda Automobile Technology Service Co.,Ltd. |
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| CP03 | Change of name, title or address |