CN220818812U - Quartz flexible accelerometer pin length detection tool - Google Patents
Quartz flexible accelerometer pin length detection tool Download PDFInfo
- Publication number
- CN220818812U CN220818812U CN202322750955.6U CN202322750955U CN220818812U CN 220818812 U CN220818812 U CN 220818812U CN 202322750955 U CN202322750955 U CN 202322750955U CN 220818812 U CN220818812 U CN 220818812U
- Authority
- CN
- China
- Prior art keywords
- tool
- pin length
- quartz flexible
- tool body
- flexible accelerometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 239000010453 quartz Substances 0.000 title claims abstract description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 description 5
- 239000000565 sealant Substances 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a quartz flexible accelerometer pin length detection tool which comprises a tool body, wherein a first sinking table extending along the height direction of the tool body is arranged on the surface of the tool body; a detection hole penetrating through the tool body is formed in the table top of the first sinking table, and the arrangement mode of the detection hole is the same as that of pins of the quartz flexible accelerometer; the distance from the table top of the first sinking table to the upper surface of the tool body is the minimum value of the allowed pin length or the maximum value of the allowed pin length. The tool disclosed by the utility model is simple to manufacture, convenient to operate and low in cost, and the length of the pin of the accelerometer can be rapidly and conveniently detected.
Description
Technical Field
The utility model relates to a quartz flexible accelerometer pin length detection tool, and belongs to the technical field of electronic component electrical property test fixture design.
Background
The pins of the quartz flexible accelerometer are manually cut, the length tolerance is large, and in order to control the length of the pins within the technical requirement range, the length of the pins needs to be measured.
The prior art's measurement mode is that directly uses slide caliper to measure, because every accelerometer has 10 pins, needs to measure 10 with slide caliper, so this kind of measurement mode wastes time and energy, and inefficiency is because tailors the pin in-process and is difficult to guarantee its terminal surface parallel and level, and the error is great when directly measuring with slide caliper.
Disclosure of utility model
The utility model aims to provide a quartz flexible accelerometer pin length detection tool to solve the technical problems of low pin measurement speed and low measurement precision of a quartz flexible accelerometer.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
A quartz flexible accelerometer pin length detection tool comprises a tool body, wherein a first sinking table extending along the height direction of the tool is arranged on the surface of the tool body; a detection hole penetrating through the tool body is formed in the table top of the first sinking table, and the arrangement mode of the detection hole is the same as that of pins of the quartz flexible accelerometer; the distance from the table top of the first sinking table to the upper surface of the tool body is the minimum value of the allowed pin length or the maximum value of the allowed pin length.
In the utility model, one side of the first sinking platform facing is the lower surface of the tool body, and the opposite side is the upper surface of the tool body.
Therefore, the fixture body is placed on the upper surface of the quartz flexible accelerometer with the pins, the table top of the first sinking table is attached to the upper surface of the quartz flexible accelerometer, and when the distance from the table top of the first sinking table to the upper surface of the fixture body is the minimum value of the allowed pin length, all pins are observed to extend out of the small holes; when the distance from the table top of the first sinking table to the upper surface of the tool body is the maximum value of the allowed pin length, all pins should not exceed the upper surface of the tool.
According to the embodiment of the utility model, the utility model can be further optimized, and the following technical scheme is formed after the optimization:
Specifically, two abdication holes penetrating through the tool body are formed in the table top of the first sinking table; the abdication holes are symmetrically arranged below the detection holes.
Specifically, a second sinking table is arranged on the table top of the first sinking table.
Specifically, the diameter of the detection hole is three times the diameter of the quartz flexible accelerometer pin.
Specifically, the tool body is circular.
Specifically, the first sinking platform is circular.
Compared with the prior art, the utility model has the beneficial effects that: the quartz flexible accelerometer pin length detection tool is simple to manufacture and convenient to operate, can rapidly and conveniently detect the accelerometer pin length, and compared with the conventional method of measuring the length of each pin by using a vernier caliper, the working efficiency is improved.
Drawings
FIG. 1 is an isometric view of a tooling body of the present utility model;
FIG. 2 is a schematic view of the structure of the upper surface of the present utility model;
FIG. 3 is a schematic view of a first use condition of the present utility model;
Fig. 4 is a schematic view of a second use state of the present utility model.
In the drawings
1-A tool body; 2-a first sedimentation table; 3-a detection hole; 4-giving way holes; 5-a second sedimentation table; 6-quartz flexible accelerometer.
Detailed Description
The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. For convenience of description, the words "upper", "lower", "left" and "right" are used hereinafter to denote only the directions corresponding to the upper, lower, left, and right directions of the drawings, and do not limit the structure.
As shown in fig. 1-2, the quartz flexible accelerometer pin length detection tool of the embodiment comprises a circular tool body 1, wherein a circular first sinking table 2 extending along the height direction of the tool body 1 is arranged on the surface of the tool body 1; the table top of the first sinking table 2 is provided with detection holes 3 penetrating through the tool body, and the arrangement of the detection holes 3 is the same as that of pins of the quartz flexible accelerometer.
When the lower limit of the pin length needs to be tested, selecting the distance from the table surface of the first sinking table 2 of the quartz flexible accelerometer pin length detection tool to the upper surface of the tool body as the minimum value of the allowed pin length; when the upper limit of the pin length needs to be tested, selecting the distance from the table top of the first sinking table 2 of the quartz flexible accelerometer pin length detection tool to the upper surface of the tool body to be the maximum value of the allowed pin length.
Part of cat eye and pin root of quartz flexible accelerometer have the pouring sealant, in order to prevent that the pouring sealant from influencing the testing result. Therefore, two abdication holes 4 penetrating through the tool body are formed on the table top of the first sinking table 2; the abdication holes 4 are symmetrically arranged below the detection holes 3, and a second sunken table 5 is arranged on the table top of the first sunken table 2 and used for avoiding the cat eye and the pouring sealant at the root of the pin. The second sinking platform 5 is a special-shaped sinking platform.
The pin length detection tool for the quartz flexible accelerometer comprises a pin length lower limit detection tool and 2 parts of a pin length upper limit detection tool. The two parts are round and are provided with a second sinking platform 5, a first sinking platform 2, two large abdication holes 4 and 10 small detection holes 3; the circular first sinking table 2 is matched with the appearance of the quartz flexible accelerometer and used for determining the position of the tool, and preventing the position of the tool from shifting when in use. The diameter of the 10 small detection holes 3 is 3 times larger than the diameter of the pins of the accelerometer, and the purpose of the detection holes is to pass through the 10 pins of the quartz flexible accelerometer.
As shown in fig. 3-4, the pin length lower limit tool is gently placed on the accelerometer, the position is adjusted, 10 pins penetrate through 10 small holes, the pin length lower limit tool is slowly lowered, the circular sinking table is matched with the outer circle of the accelerometer, the plane of the sinking table is attached to the upper surface of the accelerometer, and the position of the sinking table cannot be lowered any more. The pin length lower limit detection tool is used for measuring the pin length lower limit, when in use, all pins are observed to be higher than the upper surface of the tool, the pin length upper limit detection tool is used for measuring the pin length upper limit H, when in use, all pins are observed to be not higher than the upper surface of the tool, and if the two tools are used for measurement, the pin length meets the requirements.
The whole tool is simple to manufacture, convenient to operate and low in cost, and the length of the pin of the accelerometer can be detected rapidly and conveniently. The whole operation process only needs to install two tooling parts on the accelerometer, the working efficiency of measuring the length of each pin by using the vernier caliper is greatly improved compared with the prior art, the diameter of 10 small holes is 3 times larger than that of the pins, the pins can be effectively prevented from being damaged during detection, and the quality problem is prevented from being generated.
The foregoing examples are set forth in order to provide a more thorough description of the present utility model and are not intended to limit the scope of the utility model, and various modifications of the utility model, which are equivalent to those skilled in the art upon reading the present utility model, will fall within the scope of the utility model as defined in the appended claims.
Claims (6)
1. A quartz flexible accelerometer pin length detects frock, its characterized in that: the tool comprises a tool body (1), wherein a first sinking table (2) extending along the height direction of the tool body (1) is arranged on the surface of the tool body (1); a detection hole (3) penetrating through the tool body is formed in the table top of the first sinking table (2), and the arrangement of the detection hole (3) is the same as that of pins of the quartz flexible accelerometer;
The distance from the table top of the first sinking table (2) to the upper surface of the tool body is the minimum value of the allowed pin length or the maximum value of the allowed pin length.
2. The quartz flexible accelerometer pin length detection tool of claim 1, wherein: two abdication holes (4) penetrating through the tool body are formed in the table top of the first sinking table (2); the abdication holes (4) are symmetrically arranged below the detection holes (3).
3. The quartz flexible accelerometer pin length detection tool of claim 1, wherein: a second sinking table (5) is arranged on the table top of the first sinking table (2).
4. The quartz flexible accelerometer pin length detection tool of claim 1, wherein: the diameter of the detection hole (3) is three times the diameter of the quartz flexible accelerometer pin.
5. The quartz flexible accelerometer pin length detection tool of claim 1, wherein: the tool body (1) is circular.
6. The quartz flexible accelerometer pin length detection tool of claim 1, wherein: the first sinking platform (2) is round.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322750955.6U CN220818812U (en) | 2023-10-12 | 2023-10-12 | Quartz flexible accelerometer pin length detection tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322750955.6U CN220818812U (en) | 2023-10-12 | 2023-10-12 | Quartz flexible accelerometer pin length detection tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220818812U true CN220818812U (en) | 2024-04-19 |
Family
ID=90700937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322750955.6U Active CN220818812U (en) | 2023-10-12 | 2023-10-12 | Quartz flexible accelerometer pin length detection tool |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220818812U (en) |
-
2023
- 2023-10-12 CN CN202322750955.6U patent/CN220818812U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN220818812U (en) | Quartz flexible accelerometer pin length detection tool | |
CN207649488U (en) | A kind of mobile phone shell Curved dectection device | |
US6163160A (en) | Adjustable tooling pin | |
CN213714170U (en) | Gauge for measuring distance from end face to hole center | |
CN109186898A (en) | A kind of Static stiffness measuring device and its measurement method | |
CN210165881U (en) | Concentricity short-term test frock tool | |
CN209849348U (en) | Mobile phone antenna resistance detection equipment | |
CN212030448U (en) | High-precision electronic scale flatness detector | |
CN112344830A (en) | Gauge for measuring distance from end face to hole center | |
CN217424217U (en) | Detection tool for rapidly detecting R groove of pin shaft | |
CN212409613U (en) | double-S-shaped test piece for testing precision of industrial vision measuring equipment | |
CN215414309U (en) | UV lamp energy measuring device | |
CN212778975U (en) | Efficient bolt position detection tool | |
CN211953939U (en) | Device for detecting rib groove, pitch and aperture of box body | |
CN219369921U (en) | Jig dial device for optimizing smoothness of probe and four-wire test PASS range | |
CN215676738U (en) | Front vehicle window inner decorative strip checking fixture | |
CN215114293U (en) | High-efficient detection structure | |
CN218896033U (en) | Fastener thread friction coefficient test sleeve frock | |
CN219474513U (en) | Quick angle inspection gauge | |
CN217586242U (en) | Integrated inspection tool for multi-hole-site optical device | |
CN213067336U (en) | Utensil is examined at copper turning | |
CN212083503U (en) | Four-spliced in-line chip test fixture | |
CN220230343U (en) | Quick gauge grade SiC module needle tooth substrate appearance gauge | |
CN215984283U (en) | Utensil is examined to ultra-thin work piece | |
CN218443686U (en) | Coaxial gauge for automobile balancing weight assembly hole |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |