CN208922239U - A kind of NFC bluetooth burning instrument - Google Patents
A kind of NFC bluetooth burning instrument Download PDFInfo
- Publication number
- CN208922239U CN208922239U CN201821639259.0U CN201821639259U CN208922239U CN 208922239 U CN208922239 U CN 208922239U CN 201821639259 U CN201821639259 U CN 201821639259U CN 208922239 U CN208922239 U CN 208922239U
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- CN
- China
- Prior art keywords
- dust
- operation panel
- back plate
- burning instrument
- gag lever
- 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.)
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Abstract
The utility model relates to NFC burning instrument technical fields, and disclose a kind of NFC bluetooth burning instrument, including preceding operation panel, back plate is connected at the top of preceding operation panel, and the positive side of back plate is fixedly connected with protective jacket, the bottom of protective jacket inner cavity is flexibly connected with the side of preceding operation panel, the front of back plate offers sliding slot, and the inner wall of sliding slot is fixedly installed with fixed link, and the other end movable sleeve of fixed link is connected to dust-proof piece, in the interface slot that the operation panel front other side opens up before dust-proof piece of the other side extends to, dust-proof piece of positive side is fixedly installed with the position-limit mechanism positioned at sliding slot inner cavity.The NFC bluetooth burning instrument; pass through fixed link, the dust-proof piece of mutual cooperation between position-limit mechanism; convenient for preferably being protected when not in use in burning instrument; so that dust is not easy to be deposited in the inside of interface slot; dust accretions are avoided the case where the inside of interface slot will cause poor contact, improve the dust tightness of interface slot.
Description
Technical field
The utility model relates to NFC burning instrument technical field, specially a kind of NFC bluetooth burning instrument.
Background technique
To bluetooth audio and agreement etc. test when need to survey it with NFC burning instrument and bluetooth tester
Examination, current NFC bluetooth burning instrument interface slot during not using easily accumulate dust and NFC burning instrument when in use can
It is in contact bad equal influence, and then leads to not test bluetooth, while the part inside NFC burning instrument is being damaged
Bad when, needs to dismantle it by relatively complicated step, so that the problem that disassembly process is more slow.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of NFC bluetooth burning instrument, have good dustproof effect,
Advantage convenient for safeguarding, solves current NFC bluetooth burning instrument interface slot during not using and easily accumulates dust and make
NFC burning instrument can be in contact bad equal influence when in use, and then lead to not test bluetooth, while NFC burning
Part inside instrument needs to dismantle it by relatively complicated step when being damaged so that disassembly process compared with
For slow problem.
The utility model provides the following technical solutions: a kind of NFC bluetooth burning instrument, including preceding operation panel, grasps before described
Make to be connected with back plate at the top of panel, and the positive side of back plate is fixedly connected with protective jacket, the bottom of the protective jacket inner cavity
It is flexibly connected with the side of preceding operation panel, the front of the back plate offers sliding slot, and the inner wall of sliding slot is fixedly installed with
Fixed pole, and the other end movable sleeve of fixed link is connected to dust-proof piece, operation panel front before dust-proof piece of the other side extends to
In the interface slot that the other side opens up, the dust-proof piece of positive side is fixedly installed with the position-limit mechanism positioned at sliding slot inner cavity, institute
It states the side at the top of back plate and is fixedly installed with sucker, the back side of the preceding operation panel bottom is fixedly installed with bindiny mechanism.
Preferably, the position-limit mechanism includes hollow block, and the bottom of the hollow block is fixedly connected with dust-proof piece of front,
And the side pivot bush unit of hollow block has a gag lever post, one end of the gag lever post extends to the inner cavity of hollow block, and gag lever post
One end fixing sleeve is connected to fixing sleeve, and the side of the fixing sleeve and the inner wall of hollow block pass through the spring transmission on gag lever post
Connection, the screw top of the hollow block is socketed with the first bolt, and one end of the first bolt extends to the inside of hollow block.
Preferably, the bindiny mechanism includes fixed frame, the bottom in the front and the preceding operation panel back side of the fixed frame
It is fixedly connected, and the side movable sleeve of fixed frame is connected to motion bar, the middle part movable sleeve of the motion bar is connected to connection frame, and even
It connects the positive side screw thread of frame and is socketed with the second bolt, one end of second bolt is through to connection frame and the front with back plate
It is threadedly coupled.
Preferably, the bottom end of first bolt is adapted with the side of two gag lever posts.
Preferably, the quantity of the protective jacket is six, and six protective jackets are symmetrically distributed in back plate with three for one group
Two sides, the material of the protective jacket is rubber.
Preferably, the inner wall of the interface slot offers two rows of limiting slots compatible with gag lever post one end, and limiting slot
Quantity be six, with three for one group it is symmetrical.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, NFC bluetooth burning instrument, by fixed link, the dust-proof piece of mutual cooperation between position-limit mechanism, convenient for more preferable
Protected when not in use in burning instrument so that dust is not easy to be deposited in the inside of interface slot, avoid dust accretions
The case where the inside of interface slot will cause poor contact, the dust tightness of interface slot is improved.
2, the NFC bluetooth burning instrument, by the setting of bindiny mechanism, operation panel and back plate are even closer before realizing
It links together, and the process safeguarded is more convenient, avoids and needs one by one to remove bolt during maintenance, improves
Convenience when maintenance.
Detailed description of the invention
Fig. 1 is the utility model structure front schematic view；
Fig. 2 is the utility model structure foreboard schematic diagram；
Fig. 3 is the utility model structure position-limit mechanism schematic diagram
Fig. 4 is the utility model structure bindiny mechanism schematic diagram.
In figure: 1, preceding operation panel；2, back plate；3, protective jacket；4, sliding slot；5, fixed link；6, dust-proof piece；7, interface slot；
8, position-limit mechanism；81, hollow block；82, gag lever post；83, fixing sleeve；84, spring；85, the first bolt；9, sucker；10, machine is connected
Structure；101, fixed frame；102, motion bar；103, connection frame；104, the second bolt.
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, a kind of NFC bluetooth burning instrument, including preceding operation panel 1, the top of preceding operation panel 1 is please referred to be connected with
Back plate 2, and the positive side of back plate 2 is fixedly connected with protective jacket 3, the side of the bottom of 3 inner cavity of protective jacket and preceding operation panel 1
It is flexibly connected, the front of back plate 2 offers sliding slot 4, and the inner wall of sliding slot 4 is fixedly installed with fixed link 5, and fixed link 5 is another
One end movable sleeve is connected to dust-proof piece 6, the interface slot 7 that the positive other side of operation panel 1 opens up before dust-proof piece 6 of the other side extends to
Interior, dust-proof piece of 6 positive sides are fixedly installed with the position-limit mechanism 8 positioned at 4 inner cavity of sliding slot, the fixed peace in side at 2 top of back plate
Equipped with sucker 9, the back side of preceding 1 bottom of operation panel is fixedly installed with bindiny mechanism 10.
Position-limit mechanism 8 includes hollow block 81, and the bottom of hollow block 81 is fixedly connected with dust-proof piece 6 of front, and hollow block
81 side pivot bush unit has gag lever post 82, and one end of gag lever post 82 extends to the inner cavity of hollow block 81, and the one of gag lever post 82
End fixing sleeve is connected to fixing sleeve 83, and the side of fixing sleeve 83 and the inner wall of hollow block 81 pass through the spring 84 on gag lever post 82
Transmission connection, the screw top of hollow block 81 is socketed with the first bolt 85, and one end of the first bolt 85 extends to hollow block 81
Inside, be socketed by the first bolt 85 and 81 screw thread of hollow block, two can be driven by realizing when rotating clockwise the first bolt 85
A gag lever post 82 expands outwardly and it is fixed, and avoids more in not used accumulation easy in the process in interface slot 7
Dust, and then the problem of be unable to operate normally burning instrument, improve the dust tightness of interface slot 7.
Bindiny mechanism 10 includes fixed frame 101, the fixed company in the front of fixed frame 101 and the bottom at preceding 1 back side of operation panel
It connecing, and the side movable sleeve of fixed frame 101 is connected to motion bar 102, the middle part movable sleeve of motion bar 102 is connected to connection frame 103, and
The positive side screw thread of connection frame 103 is socketed with the second bolt 104, one end of the second bolt 104 be through to connection frame 103 and with
The front of back plate 2 is threadedly coupled, and is threadedly coupled by the second bolt 104 with back plate 2, is realized the part inside burning instrument and is occurred
Fast quick-detach and replacement can be effectively carried out when damaged to it, the more slow problem of the process of disassembly burning instrument is avoided, mentions
Convenience when high burning instrument maintenance.
The bottom end of first bolt 85 is adapted with the side of two gag lever posts 82, so that the first bolt 85 squeezes limit in rotation
More stable when the bar 82 of position, the variation that gag lever post 82 can occur on position when avoiding the first bolt 85 of rotation carries out causing to limit
Position mechanism 8 is stuck in the irremovable problem in inside of interface slot 7, improves the connection relationship of the first bolt 85 and gag lever post 82.
The quantity of protective jacket 3 is six, and six protective jackets 3 are symmetrically distributed in the two sides of back plate 2 with three for one group, prevent
The material of sheath 3 is rubber, and certain protection can be carried out when burning instrument is dropped on ground to it by realizing, and avoid burning instrument
The impact force that generation is directly contacted with ground causes certain damage to internal part, will lead to falling off for part when serious,
Improve the shatter-resistant of burning instrument.
The inner wall of interface slot 7 offers two rows of limiting slots compatible with 82 one end of gag lever post, and the quantity of limiting slot is
Six, symmetrical for one group with three, realizing effectively can be fixed on sliding slot 4 for dust-proof piece 6 when using interface slot 7
Inside avoids dust-proof piece 6 inner cavity that can not be effectively fixed on sliding slot 4, improves the protectiveness to interface slot 7.
Working principle rotates counterclockwise the first bolt 85 when using interface slot 7 first, so that two gag lever posts 82 are shunk
To the inside of hollow block 81, then moves hollow block 81 and make dust-proof piece 6 inside for entering sliding slot 4 from the inside of interface slot 7, connect
Rotate clockwise the first bolt 85 two gag lever posts 82 inside hollow block 81 strutted so that one end of gag lever post 82 into
Enter the inside of limiting slot and dust-proof piece 6 is fixed, the part inside burning instrument rotates the second bolt 104 when occurring damaged
So that the second bolt 104 is detached from from the surface of back plate 2 and dismantles its preceding operation panel 1 with back plate 2.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of NFC bluetooth burning instrument, including preceding operation panel (1), it is characterised in that: the top of the preceding operation panel (1)
It is connected with back plate (2), and back plate (2) positive side is fixedly connected with protective jacket (3), the bottom of protective jacket (3) inner cavity
It is flexibly connected with the side of preceding operation panel (1), the front of the back plate (2) offers sliding slot (4), and the inner wall of sliding slot (4)
Be fixedly installed with fixed link (5), and the other end movable sleeve of fixed link (5) is connected to dust-proof piece (6), dust-proof piece (6) it is another
Side extends in the interface slot (7) that the positive other side of preceding operation panel (1) opens up, and described dust-proof piece of (6) positive side is solid
Dingan County is equipped with the position-limit mechanism (8) positioned at sliding slot (4) inner cavity, and the side at the top of the back plate (2) is fixedly installed with sucker (9),
The back side of preceding operation panel (1) bottom is fixedly installed with bindiny mechanism (10).
2. a kind of NFC bluetooth burning instrument according to claim 1, it is characterised in that: the position-limit mechanism (8) includes hollow
The bottom of block (81), the hollow block (81) is fixedly connected with the front of dust-proof piece (6), and the side movable sleeve of hollow block (81)
It is connected to gag lever post (82), one end of the gag lever post (82) extends to the inner cavity of hollow block (81), and one end of gag lever post (82)
Fixing sleeve is connected to fixing sleeve (83), and the side of the fixing sleeve (83) and the inner wall of hollow block (81) are by being located at gag lever post (82)
On spring (84) transmission connection, the screw top of the hollow block (81) is socketed with the first bolt (85), and the first bolt
(85) one end extends to the inside of hollow block (81).
3. a kind of NFC bluetooth burning instrument according to claim 1, it is characterised in that: the bindiny mechanism (10) includes solid
Determine frame (101), the front of the fixed frame (101) is fixedly connected with the bottom at preceding operation panel (1) back side, and fixed frame
(101) side movable sleeve is connected to motion bar (102), and the middle part movable sleeve of the motion bar (102) is connected to connection frame (103),
And the positive side screw thread of connection frame (103) is socketed with the second bolt (104), one end of second bolt (104) is through to
Connection frame (103) is simultaneously threadedly coupled with the front of back plate (2).
4. a kind of NFC bluetooth burning instrument according to claim 2, it is characterised in that: the bottom end of first bolt (85)
It is adapted with the side of two gag lever posts (82).
5. a kind of NFC bluetooth burning instrument according to claim 1, it is characterised in that: the quantity of the protective jacket (3) is six
It is a, and six protective jackets (3) are symmetrically distributed in the two sides of back plate (2) with three for one group, the material of the protective jacket (3) is rubber
Glue.
6. a kind of NFC bluetooth burning instrument according to claim 1, it is characterised in that: the inner wall of the interface slot (7) opens up
There are two rows of limiting slots compatible with gag lever post (82) one end, and the quantity of limiting slot is six, is symmetrically divided with three for one group
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639259.0U CN208922239U (en) | 2018-10-10 | 2018-10-10 | A kind of NFC bluetooth burning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639259.0U CN208922239U (en) | 2018-10-10 | 2018-10-10 | A kind of NFC bluetooth burning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922239U true CN208922239U (en) | 2019-05-31 |
Family
ID=66708702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821639259.0U Expired - Fee Related CN208922239U (en) | 2018-10-10 | 2018-10-10 | A kind of NFC bluetooth burning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371856A (en) * | 2022-01-20 | 2022-04-19 | 深圳市百泰实业股份有限公司 | Be used for bluetooth PCBA test to burn and record device |
-
2018
- 2018-10-10 CN CN201821639259.0U patent/CN208922239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114371856A (en) * | 2022-01-20 | 2022-04-19 | 深圳市百泰实业股份有限公司 | Be used for bluetooth PCBA test to burn and record device |
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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: 20190531 Termination date: 20201010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |