CN215598254U - Glass size detection positioner - Google Patents

Glass size detection positioner Download PDF

Info

Publication number
CN215598254U
CN215598254U CN202121071508.2U CN202121071508U CN215598254U CN 215598254 U CN215598254 U CN 215598254U CN 202121071508 U CN202121071508 U CN 202121071508U CN 215598254 U CN215598254 U CN 215598254U
Authority
CN
China
Prior art keywords
plate
rod
positioning
glass
sleeve
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.)
Expired - Fee Related
Application number
CN202121071508.2U
Other languages
Chinese (zh)
Inventor
赵文才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deqing Jinghui Glass Co ltd
Original Assignee
Deqing Jinghui Glass Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deqing Jinghui Glass Co ltd filed Critical Deqing Jinghui Glass Co ltd
Priority to CN202121071508.2U priority Critical patent/CN215598254U/en
Application granted granted Critical
Publication of CN215598254U publication Critical patent/CN215598254U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

The utility model relates to the technical field of glass size detection, and discloses a glass size detection positioning device, which comprises a bottom plate and a positioning mechanism, the positioning mechanism comprises a side plate, a fixed plate, a threaded rod, a rubber pad, a sliding block, a positioning ruler, a drawing block, a first positioning rod, a sliding block, a first spring, a second positioning rod, a first moving block, a sleeve rod, a sleeve, a second moving block, a second spring, a rubber clamping block, a hinge seat, a linkage rod and a baffle plate, the glass sample plate is arranged at the top of the bottom plate, and the detection positioning effect is achieved by arranging the second positioning rod, the first moving block, the sleeve rod, the sleeve, the second moving block, the second spring, the rubber clamping block, the hinge seat, the linkage rod and the baffle plate, so that the problems that the position of the sample plate is easy to deviate and the detection possibly deviates to cause unqualified product quality in the traditional observation through the sample plate are solved.

Description

Glass size detection positioner
Technical Field
The utility model relates to the technical field of glass size detection, in particular to a glass size detection positioning device.
Background
Glass is an amorphous inorganic non-metallic material, and is generally prepared by using various inorganic minerals as main raw materials and adding a small amount of auxiliary raw materials. Its main components are silicon dioxide and other oxides. Can be divided into quartz glass, high-pressure resistant glass, ultraviolet-proof glass, explosion-proof glass and the like, and is widely applied to the fields of buildings, daily use, art, medical treatment, chemistry, electronics, instruments and the like.
In the glass production process, in order to ensure the production quality of products, the size of glass needs to be sampled and inspected, the quality of the whole batch of products is deduced according to the inspection result of the sample plate, and whether the batch of products is qualified or not is judged. However, when the conventional observation is carried out through a template, the position of the template is easy to shift, and deviation may occur in detection, so that the product quality is unqualified.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a glass size detection positioning device, which achieves the purpose of glass size detection positioning.
In order to achieve the purpose, the utility model provides the following technical scheme: a glass size detection positioning device comprises a bottom plate and a positioning mechanism, wherein the positioning mechanism comprises a side plate, a fixed plate, a threaded rod, a rubber pad, a sliding block, a positioning ruler, a drawing block, a first positioning rod, a sliding block, a first spring, a second positioning rod, a first moving block, a sleeve rod, a sleeve barrel, a second moving block, a second spring, a rubber clamping block, a hinging seat, a linkage rod and a baffle plate, a glass sample plate is arranged at the top of the bottom plate, the bottom of the glass sample plate is contacted with the top of the bottom plate, detected glass is arranged at the top of the glass sample plate, the bottom of the detected glass is contacted with the top of the glass sample plate, the top of the other first positioning rod is fixedly arranged with the bottom of the hinging seat, the top of the hinging seat is movably connected with one end of the linkage rod in a hinging manner, and the other end of the linkage rod is fixedly arranged with the left side of the baffle plate, the right side of the baffle is in contact with the left side of the glass to be detected.
Preferably, the top of bottom plate and the bottom fixed mounting of curb plate, the quantity of curb plate is two, sliding chamber A has all been seted up to the curb plate, another sliding chamber B has been seted up to the curb plate, the right side of curb plate and the left side fixed mounting of fixed plate, the right side of fixed plate and another the left side fixed mounting of curb plate.
Preferably, the threaded rod penetrates through the top of the fixing plate and extends to the bottom of the fixing plate to be fixedly installed with the top of the rubber pad, and the bottom of the rubber pad is in contact with the top of the glass to be detected.
Preferably, the sliding tray has all been seted up in the front of fixed plate, the front of bottom plate, the quantity of sliding block is two, the outer wall of sliding block and the inner wall sliding connection of sliding tray, the front of sliding block and the one end fixed connection of locating rule, the other end and another of locating rule the front fixed connection of sliding block through setting up the locating rule, is convenient for utilize the locating rule horizontal slip according to user's required size, detects.
Preferably, the left side of taking out the piece and the right-hand member fixed connection of first locating lever, the left end of first locating lever runs through another the right side of curb plate and extend to the left side and the tight piece fixed connection of rubber clamp of curb plate, the left end of first locating lever runs through another the through-hole inner wall swing joint that the curb plate right side formed.
Preferably, the quantity of first locating lever is two, the quantity of the tight piece of rubber clamp is three, the one end of slide bar and the left end fixed connection of slip chamber A, the other end of slide bar and the right-hand member fixed connection of slip chamber A, the outer wall at the slide bar is established to the slider cover, the bottom of slider and the top fixed connection of first locating lever, first spring housing is established at the surface of slide bar, the one end of first spring and the left end fixed connection of slip chamber A, the other end of first spring and the left side fixed connection of slider are taken out piece, first locating lever, slide bar, slider, first spring through setting up, are convenient for play and carry out the effect of tight location of fast clamp to the glass model.
Preferably, one end of the second positioning rod penetrates through the right side of the other side plate and extends to the left side of the other side plate to be fixedly connected with the other rubber clamping block, one end of the second positioning rod is movably connected with the inner wall of a through hole formed by penetrating through the right side of the other side plate, the outer wall of the first moving block is slidably connected with the inner wall of the sliding cavity B, the right side of the first moving block is fixedly connected with the left end of the sleeve rod, the right end of the sleeve rod penetrates through the inside of the sleeve and extends to the inside of the sleeve to be fixedly connected with the left side of the second moving block, the outer wall of the second moving block is slidably connected with the inner wall of the sleeve, the right side of the second moving block is fixedly connected with one end of a second spring, the other end of the second spring is fixedly connected with the inner wall of the right side of the sleeve, the top of the sleeve is fixedly mounted with the top of the sliding cavity B, and the bottom of the sleeve is in contact with the outer wall of the second positioning rod, through setting up second locating lever, first movable block, loop bar, sleeve, second movable block, second spring, rubber clamp tight piece, be convenient for play and press from both sides tight effect of being detected glass.
The utility model provides a glass size detection positioning device. The method has the following beneficial effects:
(1) the glass sample plate clamping device has the advantages that the clamping effect is achieved by arranging the side plate, the fixing plate, the threaded rod, the rubber pad, the sliding block, the positioning ruler, the pulling block, the first positioning rod, the sliding block and the first spring, and the problem that a glass sample plate cannot be clamped and positioned quickly in the prior art is solved.
(2) According to the utility model, the second positioning rod, the first moving block, the sleeve rod, the sleeve, the second moving block, the second spring, the rubber clamping block, the hinge seat, the linkage rod and the baffle are arranged, so that the detection and positioning effects are achieved, and the problems that the position of the sample plate is easy to deviate and the detection is possibly deviated due to the traditional observation through the sample plate, and the product quality is unqualified are solved.
Drawings
FIG. 1 is a schematic view of a positioning mechanism according to the present invention;
FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;
fig. 3 is an enlarged view of B of fig. 1 according to the present invention.
In the figure: the glass detection device comprises a base plate 1, a positioning mechanism 2, side plates 201, a fixing plate 202, a threaded rod 203, a rubber pad 204, a sliding block 205, a positioning ruler 206, a drawing block 207, a first positioning rod 208, a sliding rod 209, a sliding block 210, a first spring 211, a second positioning rod 212, a first moving block 213, a sleeve rod 214, a sleeve 215, a second moving block 216, a second spring 217, a rubber clamping block 218, a 219 hinge seat, a 220 linkage rod 221 baffle, a 3 glass sample plate and 4 detected glass.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-3, the present invention provides a technical solution: a glass size detection positioning device comprises a bottom plate 1 and a positioning mechanism 2, wherein the positioning mechanism 2 comprises a side plate 201, a fixed plate 202, a threaded rod 203, a rubber pad 204, a sliding block 205, a positioning ruler 206, a pulling block 207, a first positioning rod 208, a sliding rod 209, a sliding block 210, a first spring 211, a second positioning rod 212, a first moving block 213, a sleeve rod 214, a sleeve 215, a second moving block 216, a second spring 217, a rubber clamping block 218, a hinged seat 219, a linkage rod 220 and a baffle 221, a glass sample plate 3 is arranged at the top of the bottom plate 1, the bottom of the glass sample plate 3 is in contact with the top of the bottom plate 1, detected glass 4 is arranged at the top of the glass sample plate 3, the bottom of the detected glass 4 is in contact with the top of the glass sample plate 3, the top of the bottom plate 1 is fixedly installed with the bottoms of the side plates 201, the side plates 201 are two in number, sliding cavities A are formed in the side plates 201, a sliding cavity B is formed in the other side plate 201, the right side of one side plate 201 is fixedly installed with the left side of the fixed plate 202, the right side of the fixed plate 202 is fixedly installed with the left side of the other side plate 201, the threaded rod 203 penetrates through the top of the fixed plate 202 and extends to the bottom of the fixed plate 202 to be fixedly installed with the top of the rubber pad 204, the bottom of the rubber pad 204 is contacted with the top of the detected glass 4, sliding grooves are formed in the front of the fixed plate 202 and the front of the bottom plate 1, the number of the sliding blocks 205 is two, the outer wall of each sliding block 205 is in sliding connection with the inner wall of each sliding groove, the front of each sliding block 205 is fixedly connected with one end of the positioning ruler 206, the other end of each positioning ruler 206 is fixedly connected with the front of the other sliding block 205, the left side of the drawing block 207 is fixedly connected with the right end of the first positioning rod 208, the left end of the first positioning rod 208 penetrates through the right side of the other side plate 201 and extends to the left side of the side plate 201 to be fixedly connected with the rubber clamping block 218, the left end of the first positioning rod 208 penetrates through the inner wall of a through hole formed in the right side of the other side plate 201 to be movably connected, the number of the first positioning rods 208 is two, the number of the rubber clamping blocks 218 is three, one end of the sliding rod 209 is fixedly connected with the left end of the sliding cavity A, the other end of the sliding rod 209 is fixedly connected with the right end of the sliding cavity A, the sliding block 210 is sleeved on the outer wall of the sliding rod 209, the bottom of the sliding block 210 is fixedly connected with the top of the first positioning rod 208, the first spring 211 is sleeved on the outer surface of the sliding rod 209, one end of the first spring 211 is fixedly connected with the left end of the sliding cavity A, the other end of the first spring 211 is fixedly connected with the left side of the sliding block 210, and the problem that the sliding block 3 cannot be clamped and positioned quickly in the prior art is solved by arranging the side plate 201, the fixed plate 202, the threaded rod 203, the rubber pad 204, the 205, the positioning ruler 206, the drawing block 207, the first positioning rod 208, the sliding rod 209, the sliding block 210 and the first spring 211, one end of a second positioning rod 212 penetrates through the right side of the other side plate 201 and extends to the left side of the side plate 201 to be fixedly connected with the other rubber clamping block 218, one end of the second positioning rod 212 is movably connected with the inner wall of a through hole formed by penetrating through the right side of the other side plate 201, the outer wall of a first moving block 213 is slidably connected with the inner wall of a sliding cavity B, the right side of the first moving block 213 is fixedly connected with the left end of a sleeve rod 214, the right end of the sleeve rod 214 penetrates through the inside of a sleeve 215 and extends to the inside of the sleeve 215 to be fixedly connected with the left side of the second moving block 216, the outer wall of the second moving block 216 is slidably connected with the inner wall of the sleeve 215, the right side of the second moving block 216 is fixedly connected with one end of a second spring 217, the other end of the second spring 217 is fixedly connected with the inner wall of the right side of the sleeve 215, the top of the sleeve 215 is fixedly mounted with the top of the sliding cavity B, the bottom of the sleeve 215 is contacted with the outer wall of the second positioning rod 212, the top of another first locating lever 208 and the bottom fixed mounting who articulates seat 219, the articulated swing joint of the top of articulated seat 219 and the one end of trace 220, the other end of trace 220 and the left side fixed mounting of baffle 221, the right side of baffle 221 and the left side contact of being detected glass 4, through setting up second locating lever 212, first movable block 213, loop bar 214, sleeve 215, second movable block 216, second spring 217, rubber clamp block 218, articulated seat 219, trace 220 and baffle 221, the effect of detecting the location has been reached, it observes through the model to have solved the tradition, the skew takes place easily in the model position, the deviation may appear in the detection, lead to the unqualified problem of product quality.
When the glass template clamping device is used, a user firstly places the glass template 3 on the bottom plate 1, the two pulling blocks 207 are pulled outwards according to the size of the glass template 3, the pulling blocks 207 drive the first positioning rods 208, the first positioning rods 208 drive the sliding blocks 210 to move on the sliding rods 209, and under the action of the first springs 211, the two rubber clamping blocks 218 can clamp the glass template 3, so that the two sides of the glass template 3 can be clamped and positioned conveniently;
when the size of the glass to be detected needs to be detected and positioned, a user places the glass to be detected 4 on the glass sample plate 3, the left side of the glass sample plate 3 is aligned with the left side of the glass to be detected 4 under the action of the hinged seat 219, the linkage rod 220 and the baffle 221, the user then pulls the second positioning rod 212 outwards according to the size of the glass to be detected 4, the second positioning rod 212 drives the first moving block 213, the first moving block 213 drives the sleeve rod 214, the sleeve rod 214 drives the second moving block 216 to move inside the sleeve 215, under the action of the second spring 217, the rubber clamping block 218 clamps the glass to be detected 4, the threaded rod 203 is screwed to move downwards, the rubber pad 204 is driven to move downwards, the top of the glass to be detected 4 is pressed, and the positioning ruler 206 slides left and right according to the required size of the user, to perform the detection.
In conclusion, the clamping effect is achieved by arranging the side plate 201, the fixing plate 202, the threaded rod 203, the rubber pad 204, the sliding block 205, the positioning ruler 206, the pulling block 207, the first positioning rod 208, the sliding rod 209, the sliding block 210 and the first spring 211, and the problem that the glass sample plate 3 cannot be clamped and positioned quickly in the prior art is solved.
Through setting up second locating lever 212, first movable block 213, loop bar 214, sleeve 215, second movable block 216, second spring 217, rubber clamping block 218, articulated seat 219, trace 220 and baffle 221, reached and detected the effect of location, solved the tradition and observed through the model, the skew takes place easily in the model position, detects the deviation that probably appears, leads to the unqualified problem of product quality.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a glass size detection positioner, includes bottom plate (1) and positioning mechanism (2), its characterized in that: the positioning mechanism (2) comprises a side plate (201), a fixing plate (202), a threaded rod (203), a rubber pad (204), a sliding block (205), a positioning ruler (206), a pulling block (207), a first positioning rod (208), a sliding rod (209), a sliding block (210), a first spring (211), a second positioning rod (212), a first moving block (213), a sleeve rod (214), a sleeve (215), a second moving block (216), a second spring (217), a rubber clamping block (218), a hinge seat (219), a linkage rod (220) and a baffle (221), wherein a glass sample plate (3) is arranged at the top of the bottom plate (1), the bottom of the glass sample plate (3) is in contact with the top of the bottom plate (1), detected glass (4) is arranged at the top of the glass sample plate (3), and the bottom of the detected glass (4) is in contact with the top of the glass sample plate (3), the top of the other first locating rod (208) is fixedly installed at the bottom of the hinge seat (219), the top of the hinge seat (219) is movably connected with one end of the linkage rod (220) in a hinge mode, the other end of the linkage rod (220) is fixedly installed on the left side of the baffle (221), and the right side of the baffle (221) is in contact with the left side of the detected glass (4).
2. The glass size detecting and positioning device according to claim 1, wherein: the top of bottom plate (1) and the bottom fixed mounting of curb plate (201), the quantity of curb plate (201) is two, sliding chamber A has all been seted up in curb plate (201), another sliding chamber B has been seted up in curb plate (201), the right side of curb plate (201) and the left side fixed mounting of fixed plate (202), the right side of fixed plate (202) and another the left side fixed mounting of curb plate (201).
3. The glass size detecting and positioning device according to claim 1, wherein: the threaded rod (203) penetrates through the top of the fixing plate (202) and extends to the bottom of the fixing plate (202) to be fixedly installed with the top of the rubber pad (204), and the bottom of the rubber pad (204) is in contact with the top of the glass (4) to be detected.
4. The glass size detecting and positioning device according to claim 1, wherein: the front of fixed plate (202), the front of bottom plate (1) have all seted up the sliding tray, the quantity of sliding block (205) is two, the outer wall of sliding block (205) and the inner wall sliding connection of sliding tray, the front of sliding block (205) and the one end fixed connection of locating ruler (206), the other end and another of locating ruler (206) the front fixed connection of sliding block (205).
5. The glass size detecting and positioning device according to claim 1, wherein: the left side of the pulling block (207) is fixedly connected with the right end of the first positioning rod (208), the left end of the first positioning rod (208) penetrates through the right side of the other side plate (201) and extends to the left side of the side plate (201) to be fixedly connected with the rubber clamping block (218), and the left end of the first positioning rod (208) penetrates through the other through hole inner wall formed in the right side of the side plate (201) to be movably connected.
6. The glass size detecting and positioning device according to claim 1, wherein: the quantity of first locating lever (208) is two, the quantity of rubber clamp piece (218) is three, the one end of slide bar (209) and the left end fixed connection of slip chamber A, the other end of slide bar (209) and the right-hand member fixed connection of slip chamber A, the outer wall at slide bar (209) is established to slider (210) cover, the bottom of slider (210) and the top fixed connection of first locating lever (208), the surface at slide bar (209) is established to first spring (211) cover, the one end of first spring (211) and the left end fixed connection of slip chamber A, the other end of first spring (211) and the left side fixed connection of slider (210).
7. The glass size detecting and positioning device according to claim 1, wherein: one end of the second positioning rod (212) penetrates through the right side of the other side plate (201) and extends to the left side of the side plate (201) to be fixedly connected with the other rubber clamping block (218), one end of the second positioning rod (212) is movably connected with the inner wall of a through hole formed by penetrating through the right side of the other side plate (201), the outer wall of the first moving block (213) is slidably connected with the inner wall of the sliding cavity B, the right side of the first moving block (213) is fixedly connected with the left end of the sleeve rod (214), the right end of the sleeve rod (214) penetrates through the inside of the sleeve (215) and extends to the inside of the sleeve (215) to be fixedly connected with the left side of the second moving block (216), the outer wall of the second moving block (216) is slidably connected with the inner wall of the sleeve (215), and the right side of the second moving block (216) is fixedly connected with one end of the second spring (217), the other end of the second spring (217) is fixedly connected with the inner wall of the right side of the sleeve (215), the top of the sleeve (215) is fixedly installed with the top of the sliding cavity B, and the bottom of the sleeve (215) is in contact with the outer wall of the second positioning rod (212).
CN202121071508.2U 2021-05-19 2021-05-19 Glass size detection positioner Expired - Fee Related CN215598254U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121071508.2U CN215598254U (en) 2021-05-19 2021-05-19 Glass size detection positioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121071508.2U CN215598254U (en) 2021-05-19 2021-05-19 Glass size detection positioner

Publications (1)

Publication Number Publication Date
CN215598254U true CN215598254U (en) 2022-01-21

Family

ID=79873285

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121071508.2U Expired - Fee Related CN215598254U (en) 2021-05-19 2021-05-19 Glass size detection positioner

Country Status (1)

Country Link
CN (1) CN215598254U (en)

Similar Documents

Publication Publication Date Title
CN215598254U (en) Glass size detection positioner
CN109186423B (en) Nondestructive precision measurement equipment and precision measurement method for angle of mechanical part
CN211373511U (en) Device for detecting size of battery case
CN215296079U (en) A size detection device for aluminium alloy door and window
CN217110755U (en) Be used for engineering material thickness tester
CN216926410U (en) Cotton swab flexibility testing arrangement
CN210718907U (en) High-precision electric differential head
CN113561082A (en) Quick installation device of casing of instrument and meter processing usefulness
CN108375330A (en) A kind of floor calibrator
CN211955481U (en) Twist detection machine for chemical fiber production blanket
CN210374863U (en) Measuring equipment for processing casement window
CN206891855U (en) A kind of tension tester
CN220701930U (en) Sample box convenient to carry
CN217586683U (en) Gauze mask bridge of nose strip detection device convenient to it is fixed
CN219244870U (en) High-precision electronic torsion detector
CN212843335U (en) Error detection device for machining equipment
CN220340185U (en) Medical intermediate inspection equipment
CN214122124U (en) High-efficient gas chromatograph that semiconductor manufacture used
CN216977759U (en) Circular part plane gradient detection device
CN220751639U (en) Sampling frame with magnetic attraction
CN220048216U (en) PH value inspection device for electrophoretic paint
CN217120346U (en) Fixing device of lipoma sample
CN220568709U (en) Carbon nanotube conductive paste moisture testing device
CN219608618U (en) Push-pull force meter
CN213633487U (en) Device for measuring quartz oscillator parameters

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220121

CF01 Termination of patent right due to non-payment of annual fee