CN209327407U - A kind of fixed mechanism of testing electronic components - Google Patents
A kind of fixed mechanism of testing electronic components Download PDFInfo
- Publication number
- CN209327407U CN209327407U CN201920006826.7U CN201920006826U CN209327407U CN 209327407 U CN209327407 U CN 209327407U CN 201920006826 U CN201920006826 U CN 201920006826U CN 209327407 U CN209327407 U CN 209327407U
- Authority
- CN
- China
- Prior art keywords
- adapter sleeve
- sleeve
- external rotary
- electronic components
- rotary 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
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- Testing Of Individual Semiconductor Devices (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The utility model discloses a kind of fixed mechanisms of testing electronic components, including support rod and bottom workbench, the bottom of the support rod is equipped with bottom workbench, and the side of support rod is connected by sliding slot with adapter sleeve, and the outside of adapter sleeve is connected with the rotation gear being arranged in outside adapter sleeve, the top of rotation gear is connected with the top of fastener head, it is connected by first back-moving spring with the first middle brace rod between the adapter sleeve and adapter sleeve, the external rotary sleeve is connected by third reset spring with the second middle brace rod with the centre of external rotary sleeve.The fixed mechanism of the testing electronic components is carrying out can be very good to control the gripping range of whole device according to the diameter of electronic component during use, so that the use scope of whole device is wider.
Description
Technical field
The utility model relates to testing electronic components correlative technology field, the fixation machine of specially a kind of testing electronic components
Structure.
Background technique
The fixed mechanism of testing electronic components is a kind of facilitates during testing to electronic component by electronics member
A kind of fixed device that the position of part is fixed reaches the effect for facilitating staff to operate testing instruments with this
Fruit, although however the type of the fixed mechanism of the electronic component on existing market and mathematics are numerous, its carry out using mistake
In journey or there is some problems, such as it cannot be big according to the diameter of electronic component well during being clamped
Small to be adjusted, so that entire mechanism limitation during carrying out use is larger, therefore, we just propose a kind of to facilitate solution
The certainly fixed mechanism of the testing electronic components of problem above.
Utility model content
The purpose of this utility model is to provide a kind of fixed mechanisms of testing electronic components, to solve above-mentioned background technique
The electronic component fixing mechanism currently on the market proposed cannot be well according to electronic component during still being wanted
Diameter the problem of electronic component is fixed.
To achieve the above object, the utility model provides the following technical solutions: a kind of fixed mechanism of testing electronic components,
Including support rod and bottom workbench, the bottom of the support rod is equipped with bottom workbench, and the side of support rod passes through cunning
Slot is connected with adapter sleeve, and the outside of adapter sleeve is connected with the rotation gear being arranged in outside adapter sleeve, rotates gear
Top be connected with the top of fastener head, by connecting among first back-moving spring and first between the adapter sleeve and adapter sleeve
Extension bar is connected, and the centre of the external rotary sleeve and external rotary sleeve passes through third reset spring and the second middle brace rod phase
Connection.
Preferably, the adapter sleeve and external rotary sleeve are a circular-arc structure therebetween, and adapter sleeve and external rotation
Pivoted housing is provided with 4, and adapter sleeve and external rotary sleeve constitute circular configuration.
Preferably, the outer wall surrounding of the adapter sleeve is uniformly distributed with rotation gear, and rotate the central point of gear with
The intermediate point of adapter sleeve outer wall overlaps, and rotates gear and engage connection with the inside of external rotary sleeve.
Preferably, first middle brace rod and the second middle brace rod are respectively and in external rotary sleeve and adapter sleeve
Portion is interference fit.
Preferably, the top of the fastener head and rotation gear between it is coaxially connected, and fastener head include top fixed block,
The top of second back-moving spring and clamping head, top fixed block is connected by second back-moving spring with clamping head.
Preferably, the clamping head is rubber material, and the length of clamping head is two times of top fixed block length, and
The former length of the second back-moving spring on clamping head top is equal with the half of adapter sleeve radius.
Compared with prior art, the utility model has the beneficial effects that the fixed mechanism of the testing electronic components is carrying out
It can be very good to control the gripping range of whole device according to the diameter of electronic component during use, so that entirely
The use scope of device is wider；
1, the setting cooperation first of adapter sleeve, external rotary sleeve, the first middle brace rod and the second middle brace rod resets
The setting of spring and third reset spring can be very good that work is adjusted to the diameter of adapter sleeve and external rotary sleeve, so that
Entire adapter sleeve and external rotary sleeve can be adapted for the electronic component of different-diameter size；
2, the setting of fastener head can be very good to carry out further fastening work to electronic component in the inside of adapter sleeve,
Guarantee electronic component is not in shake serious phenomenon to occur in the inside of adapter sleeve.
Detailed description of the invention
Fig. 1 is the utility model support rod side structure schematic view；
Fig. 2 is the utility model schematic view of the front view；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the utility model fastener head structural schematic diagram.
In figure: 1, support rod；2, sliding slot；3, adapter sleeve；4, external rotary sleeve；5, the first middle brace rod；6, in second
Between connecting rod；7, bottom workbench；8, first back-moving spring；9, gear is rotated；10, fastener head；101, top fixed block；102,
Second back-moving spring；103, clamping head；11, third reset spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of fixed mechanism of testing electronic components, packet
Include support rod 1, sliding slot 2, adapter sleeve 3, external rotary sleeve 4, the first middle brace rod 5, the second middle brace rod 6, bottom work
Platform 7, first back-moving spring 8, rotation gear 9, fastener head 10, top fixed block 101, second back-moving spring 102, clamping head 103
With third reset spring 11, the bottom of support rod 1 is equipped with bottom workbench 7, and the side of support rod 1 is by sliding slot 2 and tightly
Admittedly set 3 is connected, and the outside of adapter sleeve 3 is connected with the rotation gear 9 being arranged in outside adapter sleeve 3, rotation gear 9
Top is connected with the top of fastener head 10, by connecting among first back-moving spring 8 and first between adapter sleeve 3 and adapter sleeve 3
Extension bar 5 is connected, and the centre of external rotary sleeve 4 and external rotary sleeve 4 passes through third reset spring 11 and the second middle brace rod 6
It is connected.
Adapter sleeve 3 and external rotary sleeve 4 are a circular-arc structure therebetween, and adapter sleeve 3 and external rotary sleeve 4 are all provided with
It is equipped with 4, and adapter sleeve 3 and external rotary sleeve 4 constitute circular configuration, it is convenient so that adapter sleeve 3 and external rotary sleeve 4 can be with
It is amplified under the action of the second middle brace rod 6 and the first middle brace rod 5 and reduces work, so that entire mechanism is straight
Diameter can be very good that work is adjusted, and the use scope of mechanism is wider.
The outer wall surrounding of adapter sleeve 3 is uniformly distributed with rotation gear 9, and outside the central point and adapter sleeve 3 of rotation gear 9
The intermediate point of wall overlaps, and rotates gear 9 and engage connection with the inside of external rotary sleeve 4, convenient so that external rotation
The effect that set 4 can drive rotation gear 9 to be rotated during rotation.
The inside of first middle brace rod 5 and the second middle brace rod 6 respectively with external rotary sleeve 4 and adapter sleeve 3 was
It is full of cooperation.
It is coaxially connected between the top of fastener head 10 and rotation gear 9, and fastener head 10 includes top fixed block 101, the
The top of two reset springs 102 and clamping head 103, top fixed block 101 passes through second back-moving spring 102 and 103 phase of clamping head
Connection, clamping head 103 is rubber material, and the length of clamping head 103 is two times of 101 length of top fixed block, and is clamped
The former length of the second back-moving spring 102 on first 103 top is equal with the half of 3 radius of adapter sleeve, convenient in fastener head 10
Further fastening work is carried out to electronic component under effect, guarantee electronic component is not in shake in the inside of adapter sleeve 3
The phenomenon that occur.
Working principle: when using the fixed mechanism of the testing electronic components, firstly, it is necessary to by whole device in bottom work
It places in place, later the position for making platform 7, so that it may fastening work be carried out to electronic component, what is fastened
In the process, one end engaging of electronic component is put into the inside of adapter sleeve 3, since adapter sleeve 3 and external rotary sleeve 4 lead to respectively
It crosses third reset spring 11 and first back-moving spring 8 to connect with the first middle brace rod 5 and the second middle brace rod 6, Jin Erbian
So that adapter sleeve 3 and external rotary sleeve 4 can carry out certain adjusting work according to the diameter of electronic component, it is being adjusted
During meeting so that 3 bottom of adapter sleeve carries out sliding work in the sliding slot 2 that 1 side of support rod is inlayed, thus just complete
To the effect that electronic component is tentatively fastened, later, staff is just needed to carry out rotary work to external rotary sleeve 4,
External rotary sleeve 4 rotates, and is intermeshed between the meeting of tooth block and rotation gear 9 of inside, so that the rotation rotation of gear 9 drives tightly
Gu head 10 rotates, can be carried out well with the electronic component engaged inside adapter sleeve 3 during fastener head 10 rotates
Contact clamps, be matched for clamping tightly first 103 and the setting of second back-moving spring 102 electronic component can be squeezed well,
Thus the effect further fixed to electronic component can be completed very well, finally, can examine to electric device
Work is surveyed, the content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of fixed mechanism of testing electronic components, including support rod (1), external rotary sleeve (4) and bottom workbench (7),
It is characterized by: the bottom of the support rod (1) is equipped with bottom workbench (7), and the side of support rod (1) passes through sliding slot
(2) it is connected with adapter sleeve (3), and rotation gear (9) phase that the outside of adapter sleeve (3) is external in adapter sleeve (3) with setting
The top of connection, rotation gear (9) is connected with the top of fastener head (10), leads between the adapter sleeve (3) and adapter sleeve (3)
It crosses first back-moving spring (8) to be connected with the first middle brace rod (5), the external rotary sleeve (4) and external rotary sleeve (4)
Centre is connected by third reset spring (11) with the second middle brace rod (6).
2. a kind of fixed mechanism of testing electronic components according to claim 1, it is characterised in that: the adapter sleeve (3)
It is a circular-arc structure therebetween with external rotary sleeve (4), and adapter sleeve (3) and external rotary sleeve (4) are provided with 4,
And adapter sleeve (3) and external rotary sleeve (4) constitute circular configuration.
3. a kind of fixed mechanism of testing electronic components according to claim 1, it is characterised in that: the adapter sleeve (3)
Outer wall surrounding be uniformly distributed with rotation gear (9), and rotate gear (9) central point and adapter sleeve (3) outer wall centre
Point overlaps, and rotates gear (9) and engage connection with the inside of external rotary sleeve (4).
4. a kind of fixed mechanism of testing electronic components according to claim 1, it is characterised in that: connect among described first
Extension bar (5) and the second middle brace rod (6) are respectively interference fit with the inside of external rotary sleeve (4) and adapter sleeve (3).
5. a kind of fixed mechanism of testing electronic components according to claim 1, it is characterised in that: the fastener head (10)
Top and rotation gear (9) between it is coaxially connected, and fastener head (10) includes top fixed block (101), second back-moving spring
(102) and clamping head (103), the top of top fixed block (101) pass through second back-moving spring (102) and clamping head (103) phase
Connection.
6. a kind of fixed mechanism of testing electronic components according to claim 5, it is characterised in that: the clamping head
It (103) is rubber material, and the length of clamping head (103) is two times of top fixed block (101) length, and clamping head
(103) the former length of the second back-moving spring (102) on top is equal with the half of adapter sleeve (3) radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006826.7U CN209327407U (en) | 2019-01-03 | 2019-01-03 | A kind of fixed mechanism of testing electronic components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920006826.7U CN209327407U (en) | 2019-01-03 | 2019-01-03 | A kind of fixed mechanism of testing electronic components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327407U true CN209327407U (en) | 2019-08-30 |
Family
ID=67730476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920006826.7U Expired - Fee Related CN209327407U (en) | 2019-01-03 | 2019-01-03 | A kind of fixed mechanism of testing electronic components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209327407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070132A (en) * | 2020-01-03 | 2020-04-28 | 竺力行 | Mechanism is got to detection piece clamp that detection ring section was used in automobile engine production line |
-
2019
- 2019-01-03 CN CN201920006826.7U patent/CN209327407U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070132A (en) * | 2020-01-03 | 2020-04-28 | 竺力行 | Mechanism is got to detection piece clamp that detection ring section was used in automobile engine production line |
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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: 20190830 Termination date: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |