CN214845606U - Accurate testing arrangement of quartz crystal frequency piece syntonizer - Google Patents
Accurate testing arrangement of quartz crystal frequency piece syntonizer Download PDFInfo
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- CN214845606U CN214845606U CN202120245009.4U CN202120245009U CN214845606U CN 214845606 U CN214845606 U CN 214845606U CN 202120245009 U CN202120245009 U CN 202120245009U CN 214845606 U CN214845606 U CN 214845606U
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Abstract
The utility model discloses an accurate testing arrangement of quartz crystal frequency piece syntonizer, concretely relates to syntonizer manufacturing technical field, including the test box, the lower fixed surface of test box is connected with the supporting leg, the equal fixedly connected with base of one end of test box is kept away from to the supporting leg, the left side fixed surface of test box inner wall is connected with a motor, the output shaft of a motor passes through shaft coupling fixedly connected with lead screw, the right side fixedly connected with bearing of test box inner wall, the lead screw is kept away from the one end of a motor and is all with the inner circle fixed connection of bearing, the equal fixedly connected with slide bar in the left and right sides of test box inner wall, the test box be that the upper surface has seted up two spouts, the surperficial threaded connection of lead screw has the swivel nut, the surface sliding connection of slide bar has the sliding sleeve. The utility model discloses a fixing device realizes just being tested through test sensor to quartz crystal's fixed.
Description
Technical Field
The utility model relates to a technical field is made in the syntonizer production, more specifically says, the utility model relates to an accurate testing arrangement of quartz crystal frequency piece syntonizer.
Background
The quartz crystal resonator is called quartz crystal or crystal oscillator for short, and is one kind of electronic element with high precision oscillation frequency produced by means of the piezoelectric effect of quartz crystal. The element mainly comprises quartz crystal wafer, base, shell, silver glue, silver and other components. The lead wire can be classified into a direct insertion type (with lead wire) and a surface mounting type (without lead wire) according to the lead wire condition.
The quartz crystal is a main component of the resonator, and is required to be prepared in the early stage of each process in the use process of the quartz crystal, wherein one important process is to test the quartz crystal, and the current testing device is required to enable the quartz crystal to fall into a testing disc, so that the quartz crystal is easily damaged, and loss is caused to enterprises, and therefore the accurate testing device for the quartz crystal frequency plate resonator is designed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defects of the prior art, the embodiments of the present invention provide an accurate testing device for a quartz crystal frequency plate resonator, so as to solve the problems proposed in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate testing arrangement of quartz crystal frequency piece syntonizer, includes the test box, the lower fixed surface of test box is connected with the supporting leg, the equal fixedly connected with base of one end of test box is kept away from to the supporting leg, the left side fixed surface of test box inner wall is connected with a motor, the output shaft of a motor passes through shaft coupling fixedly connected with lead screw, the right side fixedly connected with bearing of test box inner wall, the lead screw is kept away from the one end of a motor all with the inner circle fixed connection of bearing, the equal fixedly connected with slide bar in the left and right sides of test box inner wall.
Furthermore, the upper surface of the test box is provided with two sliding openings, the surface of the lead screw is in threaded connection with a threaded sleeve, the surface of the sliding rod is in sliding connection with a sliding sleeve, the surface of one side, opposite to the sliding sleeve, of the threaded sleeve is fixedly connected with a connecting rod, and the upper surfaces of the threaded sleeve and the sliding sleeve are fixedly connected with a plurality of supporting rods.
Furthermore, it is a plurality of the equal fixedly connected with fixing device of one end that swivel nut and sliding sleeve were kept away from to the bracing piece, the baffle is all installed on the surface of lead screw and slide bar, the last fixed surface of test box is connected with the dead lever, the equal fixedly connected with test sensor of one end that the test box was kept away from to the dead lever.
Furthermore, the top of the inner wall of the right end of the test box is fixedly connected with two motors, the output shafts of the two motors are fixedly connected with rotating shafts through couplers, one ends, far away from the two motors, of the two rotating shafts penetrate through the test box and are fixedly connected with mounting plates, material taking suction nozzles are fixedly connected to the surfaces of one sides, opposite to the two mounting plates, of the two mounting plates, and the two material taking suction nozzles are respectively a qualified area and an unqualified area.
Further, fixing device includes the fixed plate, fixed plate fixed connection is at the upper surface of bracing piece, one side fixedly connected with connecting plate of fixed plate upper surface, the inside and the fixedly connected with diaphragm of sliding fit are worn to locate by the one end that the fixed plate was kept away from to the connecting plate, the lower fixed surface of fixed plate is connected with No. three motors, the output shaft of No. three motors passes through shaft coupling fixedly connected with dwang.
Further, the fixed plate is worn to locate by the one end that No. three motors were kept away from to the dwang and fixedly connected with places the platform, the lower fixed surface of diaphragm is connected with extension spring, extension spring keeps away from the one end fixedly connected with gasket of diaphragm, the inside sliding connection of diaphragm has two pull rods, two the equal fixed connection in upper surface of gasket in bottom of pull rod, two the equal fixedly connected with arm-tie in top of pull rod.
Further, the front fixedly connected with control panel of test box, control panel's input and external power source electric connection, control panel's output and a motor, No. two motors and No. three motor electric connection.
The utility model discloses a technological effect and advantage:
1. the screw rod is driven to rotate through the first motor, the screw rod drives the screw sleeve to slide, the screw sleeve slides to drive the connecting rod to slide, the connecting rod drives the sliding sleeve to slide, the supporting rod and the fixing device are driven to slide through the screw sleeve and the sliding sleeve, and therefore the quartz crystal is tested, and the quartz crystal is prevented from directly falling into the test disc and being prevented from being damaged.
2. No. three motors through setting up drive the dwang and rotate to having driven the rotation of placing the platform, having driven the rotation of quartz crystal through placing the platform, thereby realizing to comprehensive test, the back is accomplished in the test, gives the qualified signal transmission of test to the No. two motors in qualified district through test sensor, thereby through getting the material suction nozzle, the suction of accomplishing the test.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front sectional view of the present invention.
Fig. 3 is a top view of the test box structure of the present invention.
Fig. 4 is a schematic view of the fixing device of the present invention.
The reference signs are: 1. a test box; 2. supporting legs; 3. a base; 4. a first motor; 5. a screw rod; 6. a bearing; 7. a slide bar; 8. a sliding port; 9. a threaded sleeve; 10. a sliding sleeve; 11. a connecting rod; 12. a support bar; 13. a fixing device; 130. a fixing plate; 131. a connecting plate; 132. a transverse plate; 133. a third motor; 134. rotating the rod; 135. a placing table; 136. an extension spring; 137. a gasket; 138. a pull rod; 139. pulling a plate; 14. a baffle plate; 15. fixing the rod; 16. testing the sensor; 17. a second motor; 18. a rotating shaft; 19. mounting a plate; 20. a material taking suction nozzle; 21. a control panel.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The precise testing device for the quartz crystal frequency chip resonator comprises a testing box 1, wherein a supporting leg 2 is fixedly connected to the lower surface of the testing box 1, a base 3 is fixedly connected to one end, away from the testing box 1, of the supporting leg 2, a motor 4 is fixedly connected to the left surface of the inner wall of the testing box 1, an output shaft of the motor 4 passes through a screw rod 5 fixedly connected with a coupler, a bearing 6 is fixedly connected to the right side of the inner wall of the testing box 1, one end, away from the motor 4, of the screw rod 5 is fixedly connected with an inner ring of the bearing 6, and sliding rods 7 are fixedly connected to the left side and the right side of the inner wall of the testing box 1.
In a preferred embodiment, the upper surface of the test box 1 is provided with two sliding ports 8, the surface of the screw rod 5 is in threaded connection with a threaded sleeve 9, the surface of the sliding rod 7 is in sliding connection with a sliding sleeve 10, the surfaces of one side of the threaded sleeve 9 opposite to the sliding sleeve 10 are both fixedly connected with a connecting rod 11, and the upper surfaces of the threaded sleeve 9 and the sliding sleeve 10 are fixedly connected with a plurality of supporting rods 12, so that the threaded sleeve 9 is driven to slide through the rotation of the screw rod 5.
In a preferred embodiment, a fixing device 13 is fixedly connected to each end of the plurality of support rods 12 away from the threaded sleeves 9 and the sliding sleeves 10, a baffle 14 is mounted on each surface of the lead screw 5 and the sliding rod 7, a fixing rod 15 is fixedly connected to the upper surface of the testing box 1, and a testing sensor 16 is fixedly connected to each end of the fixing rod 15 away from the testing box 1, so that the sliding of the sliding sleeves is driven by the sliding of the threaded sleeves 9.
In a preferred embodiment, the top fixedly connected with two No. two motors 17 of test box 1 right-hand member inner wall, No. two motor 17 goose output shafts pass through shaft coupling fixedly connected with pivot 18, the one end that No. two motors 17 were kept away from to two pivot 18 all wears to locate test box 1 and fixedly connected with mounting panel 19, the equal fixedly connected with in a side surface that two mounting panels 19 are relative gets material suction nozzle 20, two get material suction nozzle 20 and be qualified area and unqualified area respectively, so that drive pivot 18 through No. two motors 17 and rotate, thereby conveniently get material suction nozzle 20 and absorb the quartz crystal that the test was accomplished.
In a preferred embodiment, the fixing device 13 includes a fixing plate 130, the fixing plate 130 is fixedly connected to the upper surface of the supporting rod 12, a connecting plate 131 is fixedly connected to one side of the upper surface of the fixing plate 130, one end of the connecting plate 131, which is far away from the fixing plate 130, penetrates through the inside of the sliding opening 8 and is fixedly connected with a transverse plate 132, a third motor 133 is fixedly connected to the lower surface of the fixing plate 130, and an output shaft of the third motor 133 is fixedly connected with a rotating rod 134 through a coupler, so that the rotating rod 134 is driven to rotate by the third motor 133.
In a preferred embodiment, one end of the rotating rod 134, which is far away from the third motor 133, penetrates through the fixing plate 130 and is fixedly connected with the placing table 135, the lower surface of the transverse plate 132 is fixedly connected with an extension spring 136, one end of the extension spring 136, which is far away from the transverse plate 132, is fixedly connected with a gasket 137, the transverse plate 132 is internally and slidably connected with two pulling rods 138, the bottom ends of the two pulling rods 138 are fixedly connected with the upper surface of the gasket 137, and the top ends of the two pulling rods 138 are fixedly connected with a pulling plate 139, so that the rotation of the rotating rod 134 drives the placing table 135 to rotate.
In a preferred embodiment, a control panel 21 is fixedly connected to the front surface of the testing box 1, an input end of the control panel 21 is electrically connected to an external power source, and an output end of the control panel 21 is electrically connected to the first motor 4, the second motor 17 and the third motor 133, so as to control the operation of the motors through the control panel 21.
The utility model discloses the theory of operation: during the use, drive lead screw 5 through a motor 4 and rotate, lead screw 5 has driven the slip of swivel nut 9, the slip of swivel nut 9 has driven the slip of connecting rod 11, connecting rod 11 has driven the slip of sliding sleeve 10 to the slip through swivel nut 9 and sliding sleeve 10 has driven the slip of bracing piece 12 and fixing device 13, drive dwang 134 through No. three motor 133 and rotate, thereby driven the rotation of placing platform 135, driven the rotation of quartz crystal through placing platform 135.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 quartz crystal frequency piece resonator accurate testing arrangement, includes test box (1), its characterized in that: the lower fixed surface of test box (1) is connected with supporting leg (2), the equal fixedly connected with base of one end (3) of test box (1) is kept away from to supporting leg (2), the left side fixed surface of test box (1) inner wall is connected with motor (4) one number, the output shaft of motor (4) one number passes through shaft coupling fixedly connected with lead screw (5), the right side fixedly connected with bearing (6) of test box (1) inner wall, the one end that motor (4) one number was kept away from in lead screw (5) all with the inner circle fixed connection of bearing (6), the equal fixedly connected with slide bar (7) in the left and right sides of test box (1) inner wall.
2. The precise testing device for the quartz crystal frequency chip resonator according to claim 1, characterized in that: the test box (1) is that two sliding mouths (8) have been seted up to the upper surface, the surperficial threaded connection of lead screw (5) has swivel nut (9), the surperficial sliding connection of slide bar (7) has sliding sleeve (10), the equal fixedly connected with connecting rod (11) in swivel nut (9) and the relative side surface of sliding sleeve (10), the last fixed surface of swivel nut (9) and sliding sleeve (10) is connected with a plurality of bracing pieces (12).
3. The precise testing device for the quartz crystal frequency chip resonator according to claim 2, characterized in that: a plurality of the bracing piece (12) keep away from equal fixedly connected with fixing device (13) of one end of swivel nut (9) and sliding sleeve (10), baffle (14) are all installed on the surface of lead screw (5) and slide bar (7), the last fixed surface of test box (1) is connected with dead lever (15), the equal fixedly connected with test sensor (16) of one end that test box (1) was kept away from in dead lever (15).
4. The precise testing device for the quartz crystal frequency chip resonator according to claim 3, characterized in that: the top fixedly connected with two No. two motors (17) of test box (1) right-hand member inner wall, two No. two motor (17) goose output shaft passes through shaft coupling fixedly connected with pivot (18), two the one end that No. two motor (17) were kept away from in pivot (18) all wears to locate test box (1) and fixedly connected with mounting panel (19), two the equal fixedly connected with in a side surface that mounting panel (19) is relative gets material suction nozzle (20), two it is qualified district and unqualified district respectively to get material suction nozzle (20).
5. The precise testing device for the quartz crystal frequency chip resonator according to claim 4, characterized in that: fixing device (13) are including fixed plate (130), fixed plate (130) fixed connection is at the upper surface of bracing piece (12), one side fixedly connected with connecting plate (131) of fixed plate (130) upper surface, the inside and fixedly connected with diaphragm (132) of sliding port (8) are worn to locate by the one end that fixed plate (130) were kept away from in connecting plate (131), the lower fixed surface of fixed plate (130) is connected with No. three motor (133), the output shaft of No. three motor (133) passes through shaft coupling fixedly connected with dwang (134).
6. The device for accurately testing the quartz crystal frequency chip resonator according to claim 5, is characterized in that: fixed plate (130) and fixedly connected with place platform (135) are worn to locate by the one end that No. three motor (133) were kept away from in dwang (134), the lower fixed surface of diaphragm (132) is connected with extension spring (136), the one end fixedly connected with gasket (137) of diaphragm (132) are kept away from in extension spring (136), the inside sliding connection of diaphragm (132) has two pull rods (138), two the equal fixed connection in the upper surface of gasket (137) in bottom of pull rod (138), two the equal fixedly connected with arm-tie (139) in top of pull rod (138).
7. The device for accurately testing the resonator of the quartz crystal frequency chip as claimed in claim 6, wherein: the front fixedly connected with control panel (21) of test box (1), the input and the external power source electric connection of control panel (21), the output and a motor (4), No. two motor (17) and No. three motor (133) electric connection of control panel (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120245009.4U CN214845606U (en) | 2021-01-28 | 2021-01-28 | Accurate testing arrangement of quartz crystal frequency piece syntonizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120245009.4U CN214845606U (en) | 2021-01-28 | 2021-01-28 | Accurate testing arrangement of quartz crystal frequency piece syntonizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845606U true CN214845606U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120245009.4U Active CN214845606U (en) | 2021-01-28 | 2021-01-28 | Accurate testing arrangement of quartz crystal frequency piece syntonizer |
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| Country | Link |
|---|---|
| CN (1) | CN214845606U (en) |
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2021
- 2021-01-28 CN CN202120245009.4U patent/CN214845606U/en active Active
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Address after: 244000 2nd floor, No.4 factory building, taixiang Industrial Park, Taishan Avenue, Tongling Economic and Technological Development Zone, Anhui Province Patentee after: Tongling Jingyue Electronics Co.,Ltd. Address before: 244000 2nd floor, No.4 factory building, taixiang Industrial Park, Taishan Avenue, Tongling Economic and Technological Development Zone, Anhui Province Patentee before: TONGLING JINGYUE ELECTRONICS CO.,LTD. |