CN217007539U

CN217007539U - Crystal oscillator testing device

Info

Publication number: CN217007539U
Application number: CN202220393921.9U
Authority: CN
Inventors: 王佳彬
Original assignee: Jingyuxing Electronic Technology Sanhe Co ltd
Current assignee: Jingyuxing Electronic Technology Sanhe Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-07-19
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to the technical field of crystal oscillators, and particularly discloses a crystal oscillator testing device which comprises a detection mechanism and an oscillator body, wherein the detection mechanism comprises a detection table, a detector, an electric wire, a movable groove, a spring, a detection contact and a detection slot, and a first placing plate and a second placing plate are arranged on two sides of the detection table; according to the utility model, the manufactured oscillator body to be detected can be better accommodated and placed by matching the arranged subplate with the master disc, and the detection mechanism is matched with the detection platform and the detection slot, so that the oscillator body to be detected can be better matched with the subplate during detection, and thus, a plurality of oscillator bodies can be simultaneously detected, the operation is convenient and fast, the detection efficiency is greatly improved, the detection time is saved, and the problem of slower detection efficiency of the traditional testing device is solved.

Description

Crystal oscillator testing device

Technical Field

The utility model relates to the technical field of crystal oscillators, in particular to a crystal oscillator testing device.

Background

Some electronic devices require ac signals with highly stable frequencies, and LC oscillators have poor stability and easily drift in frequency, i.e., the frequency of the generated ac signals is easily changed. A highly stable signal can be generated by using a special element, i.e., a quartz crystal, in an oscillator, which is called a crystal oscillator.

After the crystal oscillator is manufactured, the performance of the crystal oscillator needs to be tested through the detector, but when the crystal oscillator is detected, the pin of the crystal oscillator needs to be butted with the detector, so that the crystal oscillator can be effectively tested, but the crystal oscillator is butted one by one to be detected, the detection efficiency is slow, time and labor are wasted, and therefore the crystal oscillator testing device which can detect a plurality of crystal oscillators simultaneously and is convenient and quick to operate needs to be designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the crystal oscillator testing device which has the advantages of capability of simultaneously detecting a plurality of crystal oscillators, convenience and rapidness in operation and the like, and solves the problem of low detection efficiency of the traditional testing device.

The utility model discloses a crystal oscillator testing device, which comprises a detection mechanism and an oscillator body, wherein the detection mechanism comprises a detection table, a detector, an electric wire, a movable groove, a spring, a detection contact and a detection slot, and a first placing plate and a second placing plate are arranged on two sides of the detection table; the mother disc has been placed on the board top to the second, the first combination body of sub-disc and mother disc of having piled up on placing the board top, oscillator body bottom is provided with two pins.

As a further improvement of the utility model, the detector is arranged in the center of the front face of the detection table, a plurality of detection slots are formed in the top of the detection table, and the depths of the detection slots are all matched with the lengths of the pins.

Through the technical scheme design, the pins can be better inserted into the detection slots.

As a further improvement of the utility model, the left side and the right side of the inner wall of each detection slot are provided with a movable slot near the center, the spring is arranged in the movable slot, one end of the spring is connected with the detection contacts, the two detection contacts are oppositely arranged, the ends close to each other are hemispherical, and the ends far away from each other of the two detection contacts are electrically connected with the detector through electric wires.

Through the design of the technical scheme, the detector can be better connected with the pins through the detection contact and the electric wire.

As a further improvement of the utility model, the sub-disc comprises a first handle, a first jack, a pressing plate and a second jack, the first handle is positioned in the center of the left side and the right side of the sub-disc, and the pressing plate is connected to the right side of the top of the sub-disc through a hinge.

Through the design of the technical scheme, when the pins are inserted into the detection slots to be subjected to resistance, the oscillator body can be better pressed in a unified mode.

As a further improvement of the utility model, the positions of the top of the pressure plate, which are close to the four corners, are provided with second jacks, the top of the subdisc is uniformly provided with first jacks, the shape of each first jack is matched with the oscillator body, and the bottom of each first jack is in a penetrating state.

Through the design of the technical scheme, the pins at the bottom end of the oscillator body can be better exposed.

As a further improvement of the utility model, the master disc comprises a third jack, a butt-joint inserted bar and a second handle, the second handle is positioned at the center of the left side and the right side of the master disc, the third jacks are respectively arranged at the positions corresponding to the first jacks at the top of the master disc, the butt-joint inserted bars are fixedly connected at the positions close to the four corners of the bottom of the master disc, and the butt-joint inserted bars are matched with the second jacks.

Through the design of the technical scheme, the mother disc can better protect the pins and can be conveniently stacked.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the manufactured oscillator body to be detected can be better accommodated and placed by matching the arranged subplate with the master disc, and the detection mechanism is matched with the detection platform and the detection slot, so that the oscillator body to be detected can be better matched with the subplate during detection, and thus, a plurality of oscillator bodies can be simultaneously detected, the operation is convenient and fast, the detection efficiency is greatly improved, the detection time is saved, and the problem of slower detection efficiency of the traditional testing device is solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic overall elevational cross-sectional structural view of the present invention;

FIG. 2 is a schematic view of a front cross-sectional expanded structure of the subdisc and the master disc of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a in fig. 1.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, for simplicity, some conventional structures and components are shown in the drawings in a simplified schematic manner.

Referring to fig. 1 and 2, a crystal oscillator testing apparatus includes a detecting mechanism 01 and an oscillator body 04, wherein the detecting mechanism 01 includes a detecting platform 011, a detecting instrument 012, a wire 013, a movable slot 014, a spring 015, a detecting contact 016 and a detecting slot 017, and a first placing plate 05 and a second placing plate 06 are disposed on two sides of the detecting platform 011; the mother disc 03 is placed at the top end of the second placing plate 06, the combined body of the sub-disc 02 and the mother disc 03 is stacked on the top of the first placing plate 05, and the bottom end of the oscillator body 04 is provided with two pins 041.

The detection instrument 012 is installed at the center position of the front face of the detection platform 011, the plurality of detection slots 017 are formed in the top of the detection platform 011, the depths of the plurality of detection slots 017 are matched with the lengths of the pins 041, and due to the structural arrangement, the pins 041 can be better inserted into the detection slots 017.

According to fig. 3, a movable groove 014 is provided at a position close to the center of the left and right sides of the inner wall of each detection slot 017, a spring 015 is installed in the movable groove 017, one end of the spring 015 is connected with a detection contact 016, two detection contacts 016 are oppositely arranged and one ends close to each other are hemispherical, one ends of the two detection contacts 016 far away from each other are electrically connected with a detector 012 through an electric wire 013, the structure is arranged, so that the detector 012 can be better connected with a pin 041 through the detection contacts 016 and the electric wire 013.

The subdisc 02 includes first handle 021, first jack 022, clamp plate 023 and second jack 024, and first handle 021 is located the central point of subdisc 02 left and right sides, and there is the clamp plate 023 on subdisc 02 top right side through hinged joint, and this structural arrangement for pin 041 can be better when inserting and detecting that slot 017 receives the resistance, press oscillator body 04 in unison.

024, first jack 022 has evenly been seted up at the position department that the top of clamp plate 023 is close to the four corners, and the shape of first jack 022 agrees with and the bottom is for running through the state mutually with oscillator body 04 to subdisc 02 top, this structure setting for exposing that pin 041 of oscillator body 04 bottom can be better.

Mother disc 03 includes third jack 031, butt joint inserted bar 032 and second handle 033, second handle 033 is located the central position of mother disc 03 left and right sides, third jack 031 has all been seted up with the position that first jack 022 corresponds in mother disc 03 top, the equal fixedly connected with in position that mother disc 03 bottom is close to the four corners docks inserted bar 032, butt joint inserted bar 032 agrees with mutually with second jack 024, this structure sets up, make that mother disc 03 can be better play the guard effect to pin 041, also conveniently stack.

In the use of the utility model: firstly, the end of the subdisc 02 is lifted by the first handle 021, the pins 041 exposed at the bottom of the subdisc 02 correspond to the detection slots 017 on the detection platform 011, the subdisc 02 is put down, the pins 041 of the oscillator bodies 04 are simultaneously inserted into the detection slots 017, the pins 041 can meet certain resistance when being inserted due to the action of the spring 015, at the moment, the oscillator bodies 04 can be simultaneously pressed downwards only by pressing the pressing plate 023 downwards, so that the pins 041 are better inserted into the detection slots 017, the detection contacts 016 are pushed to two sides and compress the spring 015, after the pins 041 are contacted with the detection contacts 016, the oscillator bodies 04 can be electrically connected with the detector 012 by the wires 013, the oscillator bodies 04 can be tested simultaneously, after the test is finished, the subdisc 02 is pulled upwards by grasping the first handle 021, the oscillator bodies 04 in the subdisc 02 are driven to pull the pins 041 out of the detection slots 017, the subdisc 02 and the oscillator body 04 after detection can be placed on the mother disc 03 on the second placing plate 06 to complete detection.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A crystal oscillator testing arrangement, includes detection mechanism and oscillator body, its characterized in that:

the detection mechanism comprises a detection table, a detector, an electric wire, a movable groove, a spring, a detection contact and a detection slot, wherein a first placing plate and a second placing plate are arranged on two sides of the detection table;

the mother disc has been placed on the board top to the second, the first combination body of sub-disc and mother disc of having piled up on placing the board top, oscillator body bottom is provided with two pins.

2. A crystal oscillator test apparatus as defined in claim 1, wherein: the front center position of the detection table is provided with a detector, the top of the detection table is provided with a plurality of detection slots, and the depth of the detection slots is matched with the length of the pins.

3. The crystal oscillator test apparatus of claim 1, wherein: every the position that the detection slot inner wall left and right sides is close to central authorities has all seted up the movable groove, spring mounting is in the movable groove and one end is connected with the detection contact, two the one end that the detection contact set up relatively and be close to each other is hemispherical, two the one end that the detection contact kept away from each other all is connected with the detector electricity through the electric wire.

4. A crystal oscillator test apparatus as defined in claim 1, wherein: the sub-disc comprises a first handle, a first insertion hole, a pressing plate and a second insertion hole, the first handle is located in the center of the left side and the right side of the sub-disc, and the pressing plate is connected to the right side of the top of the sub-disc through a hinge.

5. The crystal oscillator test apparatus of claim 4, wherein: the top of the pressing plate is provided with second jacks close to four corners, the top of the sub-disc is provided with first jacks uniformly, the shape of the first jacks is matched with the oscillator body, and the bottom of the first jacks is in a penetrating state.

6. The crystal oscillator test apparatus of claim 1, wherein: the master disc comprises a third insertion hole, a butt joint insertion rod and a second handle, and the second handle is located in the center of the left side and the right side of the master disc.

7. The crystal oscillator test apparatus of claim 6, wherein: and a third jack is formed in the position, corresponding to the first jack, of the top of the master disc.

8. A crystal oscillator test apparatus as defined in claim 7, wherein: and the positions, close to the four corners, of the bottom of the master disc are fixedly connected with butt joint inserted rods, and the butt joint inserted rods are matched with the second insertion holes.