CN208953555U - A kind of quartz flexible accelerometer pin electrical connection arrangement - Google Patents
A kind of quartz flexible accelerometer pin electrical connection arrangement Download PDFInfo
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- CN208953555U CN208953555U CN201821625306.6U CN201821625306U CN208953555U CN 208953555 U CN208953555 U CN 208953555U CN 201821625306 U CN201821625306 U CN 201821625306U CN 208953555 U CN208953555 U CN 208953555U
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- spring clip
- fixed part
- notch
- quartz flexible
- electrical connection
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Abstract
The utility model relates to a kind of quartz flexible accelerometer pin electrical connection arrangements, including electric connector, in fixed part semilunar and the movable part being sheathed on fixed part, notch corresponding with quartz flexible accelerometer Pin locations is offered on the fixed part, the lateral surface of the notch perforation fixed part, lower surface, quiet spring clip is installed, the upper end of the quiet spring clip is electrically connected with electric connector on the medial surface of notch；The movable part can fix relatively portion and move up and down, and the boundary position of movable part and notch is equipped with dynamic spring clip；When fixed part and movable part close up, quiet spring clip and neighbouring dynamic spring clip in notch cooperate, and form fastening-clamping mechanism.The problems such as quartz flexible accelerometer pin electrical connection arrangement of the utility model can effectively improve the assembly efficiency of test fixture, time saving and energy saving, avoid route welding mistake, improves testing efficiency.
Description
Technical field
The utility model belongs to electronic component testing fixture for electrical property designing technique research field, is related to a kind of quartz and scratches
Property accelerometer pin electrical connection arrangement.
Background technique
As shown in Figure 1, quartz flexible accelerometer contour structures are by cylindrical shell 12, mounting flange 13, pin 14 etc.
Composition, pin 14 is installed on 12 top surface of cylindrical shell, generally, pin number be it is multiple, a portion is in cylindrical shell
Mandrel line is sequentially distributed, and another part is sequentially distributed around cylindrical shell central axis, and two parts are equal at a distance from the central axis
It is different.When test, it is installed on test fixture 17 with screw 16 by mounting flange disk hole 15, then in each of which pin
On according to definition with electric iron weld test cable, the quantity for the quartz flexible accelerometer that usually need to once test is more, need
The many test cables of welding, pin spacing is smaller, and casing is also put on after welding to be prevented from welding welding burr between points
Short circuit is caused, entire welding process is inconvenient for operation, is easy to weld wrong line, time-consuming and laborious, low efficiency.
In addition, a test fixture 17 is last to be equipped with the compact of 6 quartz flexible accelerometers for as shown in Fig. 1
Under work condition environment, it is less useful for clamping operation.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, provide it is a kind of it is easy to operate, time saving and energy saving, prevent
The quartz flexible accelerometer pin electrical connection arrangement for welding wrong line, improving testing efficiency.
In order to solve the above-mentioned technical problem, the technical solution of the utility model are as follows:
A kind of quartz flexible accelerometer pin electrical connection arrangement, including electric connector, in fixed part semilunar and
The movable part being sheathed on fixed part offers slot corresponding with quartz flexible accelerometer Pin locations on the fixed part
Mouthful, the notch penetrates through the lateral surface of fixed part, lower surface, is equipped with quiet spring clip, the quiet bullet on the medial surface of notch
The upper end of spring intermediate plate is electrically connected with electric connector；The movable part can fix relatively portion and move up and down, the friendship of movable part and notch
Boundary position is equipped with dynamic spring clip；Quiet spring clip and neighbouring spring of moving when fixed part and movable part close up, in notch
Intermediate plate cooperation, forms fastening-clamping mechanism.
Vertically arranged column is connected at the top of the fixed part；Being arranged with outside column can be with respect to column up and down motion
Lug, the bottom of the lug and the top of movable part connect.Further, lug can be connected with movable part by modes such as gluings
It connects.
Half slot is offered on the side surface of the column, the lead of electric connector protrudes into fixed part simultaneously by the half slot
It is connect with corresponding quiet spring clip, encapsulating has sealant in half slot.Half slot can facilitate the embedding of electric connector respective lead,
By the encapsulating of sealant, it on the one hand can effectively prevent metallic foreign body etc. in test process and be mixed near pin and lead to short circuit,
On the other hand it can effectively prevent electric connector associated lead in use process to be pullled, and influence solder joint location contacts performance.
The sealant is big 704 silicon rubber in south.
Column is imported in 3D printer after being designed with three-dimensional software with ABS material printing and making.
Compared with prior art, the quartz flexible accelerometer pin electrical connection arrangement of the utility model can effectively improve
The assembly efficiency of test fixture, it is time saving and energy saving, it avoids route from welding the problems such as wrong, realizes quick switching test, improve test
Efficiency.
Detailed description of the invention
Fig. 1 is a kind of front view of quartz flexible accelerometer.
Fig. 2 is a kind of top view of quartz flexible accelerometer.
Fig. 3 is a kind of distribution schematic diagram of quartz flexible accelerometer on test fixture.
Fig. 4 is the assembled state schematic diagram (front view) of a kind of fixed part and movable part of the invention.
Fig. 5 is the assembled state schematic diagram (bottom view) of a kind of fixed part and movable part of the invention.
Fig. 6 be a kind of quartz flexible accelerometer pin electrical connection arrangement of the invention structural schematic diagram (lug and
Electric connector is not shown).
Fig. 7 is a kind of structural schematic diagram of quartz flexible accelerometer pin electrical connection arrangement of the invention.
Specific embodiment
The utility model is described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case where, the feature in the embodiments of the present invention and embodiment can be combined with each other.For sake of convenience, hereinafter such as
There is "upper", "lower", "left", "right" printed words, only indicates consistent with the upper and lower, left and right direction of attached drawing itself, not to structure
Play restriction effect.
As shown in Figures 4 to 7, a kind of quartz flexible accelerometer pin electrical connection arrangement, including electric connector 6, be in
Fixed part 1 semilunar and the movable part 2 being sheathed on fixed part offer and quartz flexible acceleration on the fixed part 1
The corresponding notch 7 of Pin locations is counted, the notch 7 penetrates through the lateral surface of fixed part 1, lower surface, pacifies on the medial surface of notch 7
Equipped with quiet spring clip 8, the upper end of the quiet spring clip 8 is electrically connected with electric connector 6；The movable part 2 can be relatively fixed
Portion 1 moves up and down, and the boundary position of movable part 2 and notch 7 is equipped with dynamic spring clip 9；Fixed part 1 and movable part 2 close up
When, quiet spring clip and neighbouring dynamic spring clip in notch cooperate, and form fastening-clamping mechanism, it can be achieved that close with pin 14
Connection.Wherein, notch 7 includes that 8 short slots and 2 elongated slots correspondingly have the tongue extended into elongated slot on movable part, convex
Slot side end is equipped with accordingly dynamic spring clip, fastening-clamping mechanism is formed with the quiet spring clip in respective slot, in addition, tongue may be used also
Position-limiting action is played, the relative rotation between movable part and fixed part is prevented.
The top of the fixed part 1 is connected with vertically arranged column 3；Being arranged with outside column 3 can transport up and down with respect to column
The bottom of dynamic lug 4, the lug 4 is connect with the top of movable part 2.Column end portion design have with it is quiet on fixed part
The sector notch 10 of spring clip general shape layout, facilitates the connection of associated lead 5 Yu quiet spring clip.
Half slot 11 is offered on the side surface of the column 3, the lead 5 of electric connector 6 is protruded by the half slot 11
Fixed part is simultaneously connect with corresponding quiet spring clip 8, and encapsulating has sealant in half slot 11.The sealant is the big 704 silicon rubber in south
Glue.
A kind of quartz flexible accelerometer pin electrical connection arrangement specific implementation form of the utility model, quartz flexible add
Speed meter is installed 17 on test fixture shown in fig. 3, by each notch 7 of fixed part 1 and Fig. 1 quartz flexible accelerometer pin 3
To good, it is bonded electrical connection arrangement lower surface with quartz flexible accelerometer upper surface, thumb flicking lives gluing in fixation
3 upper surface of column in portion 1, index finger and middle finger catch on gluing and pull up in the lug 4 of movable part 2, the column 3 that thumb is pressed with
Fixed part 1 is opposing stationary, and the lug that index finger and middle finger are hooked drives gluing to move upwardly together in the movable part 2 of one, activity
The quiet spring clip 8 that the embedded dynamic spring clip 9 in portion 2 is embedded to fixed part 1 moves, and realizes and Fig. 1 quartz flexible accelerometer
The reliable clamping connection of pin 14, realizes the installation of electrical connection arrangement；When disassembly, thumb and index finger flicking lug upper surface make
It obtains movable part 2 to move downward, the quiet spring clip 8 that the embedded dynamic spring clip 9 of movable part 2 is embedded far from fixed part 1 realizes bullet
Spring intermediate plate is separated with Fig. 1 quartz flexible accelerometer pin 3, can then be removed electrical connection arrangement.By aforesaid operations,
It clamps and loosens when test can be achieved.
The content that above-described embodiment illustrates should be understood as that these embodiments are only used for being illustrated more clearly that the utility model,
Rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art are practical new to this
The modification of the various equivalent forms of type each falls within the application range as defined in the appended claims.
Claims (4)
1. a kind of quartz flexible accelerometer pin electrical connection arrangement, which is characterized in that including electric connector (6), in half a month
The fixed part (1) of shape and the movable part (2) being sheathed on fixed part, offer on the fixed part (1) and quartz flexible accelerates
The corresponding notch (7) of degree meter Pin locations, the lateral surface of notch (7) perforation fixed part (1), lower surface, notch (7)
It is equipped on medial surface quiet spring clip (8), the upper end of the quiet spring clip (8) is electrically connected with electric connector (6)；The work
Dynamic portion (2) can fix portion (1) relatively and move up and down, and the boundary position of movable part (2) and notch (7) is equipped with dynamic spring clip
(9)；When fixed part (1) and movable part (2) close up, quiet spring clip and neighbouring dynamic spring clip in notch cooperate, and are formed
Fastening-clamping mechanism.
2. quartz flexible accelerometer pin electrical connection arrangement according to claim 1, which is characterized in that the fixation
Vertically arranged column (3) are connected at the top of portion (1)；The lug that can be moved up and down with respect to column is arranged with outside column (3)
(4), the bottom of the lug (4) is connect with the top of movable part (2).
3. quartz flexible accelerometer pin electrical connection arrangement according to claim 2, which is characterized in that the column
(3) offered on side surface half slot (11), the lead of electric connector (6) by the half slot (11) protrude into fixed part and with
Corresponding quiet spring clip (8) connection, half slot (11) interior encapsulating have sealant.
4. quartz flexible accelerometer pin electrical connection arrangement according to claim 3, which is characterized in that the sealing
Glue is big 704 silicon rubber in south.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625306.6U CN208953555U (en) | 2018-10-08 | 2018-10-08 | A kind of quartz flexible accelerometer pin electrical connection arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821625306.6U CN208953555U (en) | 2018-10-08 | 2018-10-08 | A kind of quartz flexible accelerometer pin electrical connection arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208953555U true CN208953555U (en) | 2019-06-07 |
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ID=66740453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821625306.6U Active CN208953555U (en) | 2018-10-08 | 2018-10-08 | A kind of quartz flexible accelerometer pin electrical connection arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208953555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394195A (en) * | 2020-11-13 | 2021-02-23 | 西安微电子技术研究所 | Quartz flexible accelerometer servo circuit and assembling method |
-
2018
- 2018-10-08 CN CN201821625306.6U patent/CN208953555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394195A (en) * | 2020-11-13 | 2021-02-23 | 西安微电子技术研究所 | Quartz flexible accelerometer servo circuit and assembling method |
| CN112394195B (en) * | 2020-11-13 | 2023-04-07 | 西安微电子技术研究所 | Quartz flexible accelerometer servo circuit and assembling method |
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