CN109324668A - A kind of lock-in detection structure and electronic equipment - Google Patents
A kind of lock-in detection structure and electronic equipment Download PDFInfo
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- CN109324668A CN109324668A CN201811051856.6A CN201811051856A CN109324668A CN 109324668 A CN109324668 A CN 109324668A CN 201811051856 A CN201811051856 A CN 201811051856A CN 109324668 A CN109324668 A CN 109324668A
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- connector
- lock
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- trigger member
- state
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
Abstract
Application provides a kind of lock-in detection structure, including, connector and trigger member, connector are used to the first component being connected to second component；Trigger member is used to detect the state of the connector, and when the connector is in unlocked state, the trigger member is in state to be triggered；When the connector is in the lock state, the connector triggers the trigger member, and triggers instruction device and indicate the lock state.By using such structure, when the connector stated in use is attached the first component and second component, after the first component is connected locking with second component by connector, the trigger member in state to be triggered will be triggered, and then trigger instruction device and indicate the lock state, it realizes the automatic detection whether locked to connector, no longer needs to arrange manually to carry out site inspection, the accuracy of detection is improved, working efficiency is improved.
Description
Technical field
This application involves a kind of lock-in detection structure and electronic equipments.
Background technique
Currently, often being referred both to during being attached using the connectors such as bolt, screw, rivet to two components
Show and is attached, and after completing connection, there is no the detections in relation to whether locking for the connection between two components, in turn
It will appear, it appears that be to be connected two components, but in fact, the connection of two components is not firm, stablizes, in turn
Occur influencing the case where using.Existing solution is all artificial site inspection, as long as however the disadvantages of this solution is people
Go to check there will be leakage, and inspection operation is cumbersome.
Summary of the invention
In view of the above-mentioned problems in the prior art, the application provides one kind can indicate whether connector is complete automatically
At the lock-in detection structure of locking.
To solve the above problems, this application provides a kind of lock-in detection structures, comprising:
Connector is used to the first component being connected to second component；
Trigger member is used to detect the state of the connector, when the connector is in unlocked state, the touching
Outbox is in state to be triggered；When the connector is in the lock state, the connector triggers the trigger member, and triggers
Instruction device indicates the lock state.
In some embodiments of the present application, the instruction device includes switch member, and the finger of the access switch member
Show circuit；
The trigger member touches the switch member by its movement, is generated with changing the on-off of the indicating circuit for referring to
The level signal shown.
In some embodiments of the present application, the indicating circuit access has recording unit, for recording instruction information.
Further include detection unit in some embodiments of the present application, is used to read the instruction information, and according to institute
It states instruction information and determines whether the connector is in the lock state.
In some embodiments of the present application, the lock-in detection structure further include:
Locking piece, for locking connection of the connector to the first component and the second component, in the company
When fitting is in unlocked state, the locking piece is in state to be triggered；It is described when the connector is in the lock state
Locking piece is triggered.
In some embodiments of the present application, the connector is threaded connector, and the first component is towards described the
First is formed on the first surface of two components to prevent being disengaged from the groove；
The locking piece is located on the second surface being oppositely arranged on the second component with the first surface, the lock
Determining part includes the first pin rod that can be mobile towards the first surface, be bonded with the second surface in the first surface and
In the state of predetermined installation site, first pin rod protrude into described first it is anti-be disengaged from the groove, with lock the first component and
The connection of the second component.
In some embodiments of the present application, the locking piece further include:
Casting die, one end are configured to the first abutment end abutted with the first surface；
First lever, one end are connect with the other end of the casting die, the other end of first lever and described first
Pin rod connection；
The first surface supports first abutment end and presses the casting die movement, to make institute by first lever
It states the first pin rod and the casting die reverse movement and protrudes into described first and anti-be disengaged from the groove.
In some embodiments of the present application, the first surface, which is laid with multiple described first, to be prevented being disengaged from the groove, each described
First prevents being disengaged from the groove with opposite slide guide face and stop surface, in which:
The slide guide face prevents being disengaged from the groove for guiding first pin rod to slide into described first, to fasten the threaded connector；
The stop surface, which skids off described first for the first pin rod described in backstop, to be prevented being disengaged from the groove.
In some embodiments of the present application, wherein one end of the trigger member is configured to and the first surface
The second abutment end abutted；The locking piece further include:
Second lever, one end are connect with the trigger member, and the other end of second lever is connect with the pin shaft；
Second abutment end that the first surface supports the trigger member presses the trigger member movement, to pass through
First pin rod described in when stating trigger member drive second lever, which protrudes into described first with trigger member reverse movement, to be prevented being disengaged from the groove.
Present invention also provides a kind of electronic equipment, comprising:
Ontology；
Accessory；
Above-mentioned lock-in detection structure, wherein the accessory passes through the connector of the lock-in detection structure and described
Body connection.
Compared with prior art, the beneficial effects of the present application are as follows: by using above-mentioned lock-in detection structure, in use
When the connector stated is attached the first component and second component, the first component is connected into locking with second component in connector
Afterwards, the trigger member in state to be triggered will be triggered, and then triggers instruction device and indicates the lock state, is realized to connector
The automatic detection whether locked no longer needs to arrange manually to carry out site inspection, improves the accuracy of detection, improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first embodiment of the lock-in detection structure of the application；
Fig. 2 is the structural schematic diagram of second of embodiment of the lock-in detection structure of the application；
Fig. 3 is the structural schematic diagram of the third embodiment of the lock-in detection structure of the application；
Fig. 4 is the block diagram of the part-structure of the lock-in detection structure of the application.
Appended drawing reference:
1, connector；2, the first component；3, second component；4, trigger member；5, instruction device；
6, switch member；7, indicating circuit；8, recording unit；9, detection unit；10, locking piece；
11, first prevents being disengaged from the groove；12, the first pin rod；13, casting die；14, the first lever；15, the second lever；16, the second anticreep
Slot；17, the second pin shaft.
Specific embodiment
To make those skilled in the art better understand the technical solution of the application, with reference to the accompanying drawing and specific embodiment party
Formula elaborates to the application.
The various schemes and feature of the application are described herein with reference to attached drawing.
By the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example, the application's
These and other characteristic will become apparent.
It is also understood that although the application is described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the application in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the application will become
It is more readily apparent.
The specific embodiment of the application is described hereinafter with reference to attached drawing；It will be appreciated, however, that the embodiment invented is only
Various ways implementation can be used in the example of the application.Known and/or duplicate function and structure is simultaneously not described in detail with basis
True intention is distinguished in the operation of the history of user, and unnecessary or extra details is avoided to make the application smudgy.Cause
This, the specific structural and functional details invented herein are not intended to restriction, but as just the base of claim
Plinth and representative basis are used to that those skilled in the art to be instructed diversely to use this Shen with substantially any appropriate detailed construction
Please.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the application.
This application provides a kind of lock-in detection structures, as shown in Figure 1 to Figure 3, including, connector 1 and trigger member 4, even
Fitting 1 is used to the first component 2 being connected to second component 3；Trigger member 4 is used to detect the state of the connector 1, in the company
When fitting 1 is in unlocked state, the trigger member 4 is in state to be triggered；When the connector 1 is in the lock state,
The connector 1 triggers the trigger member 4, and triggers instruction device 5 and indicate the lock state.By using such structure,
When being attached using above-mentioned connector 1 to the first component 2 and second component 3, in connector 1 by the first component 2 and second
After the connection locking of component 3, the trigger member 4 in state to be triggered will be triggered, and then triggers instruction device 5 and indicates the locking shape
State realizes the automatic detection whether locked to connector 1, no longer needs to arrange manually to carry out site inspection, improve the accurate of detection
Property, improve working efficiency.
In some embodiments of the present application, as shown in Figure 1 and Figure 4, the instruction device 5 includes switch member 6, Yi Jijie
Enter the indicating circuit 7 of the switch member 6；The trigger member 4 touches the switch member 6 by its movement, to change the instruction
The on-off of circuit 7 generates the level signal being used to indicate.It is arranged as an example, the switch member 6 can be in the trigger member 4
One end, during connector 1 is attached the first component 2 and second component 3, with the locking of connector 1, to institute
The other end for stating trigger member 4 generates pushing and pressing, and pushes the trigger member 4 mobile so that trigger member 4 towards the switch
Part 6 is mobile, and finally touches the switch member 6, and then makes the indicating circuit 7 realize connection by the switch member 6
Or disconnect, and then realize the lock state that connector 1 is indicated by the level signal being used to indicate that instruction circuit generates, in reality
During the use of border, connector 1 can be one of threaded connector 1, the part 1 that is connected together, rivet joint 1 etc. or several
Kind, specific restriction is not done herein, as long as meeting during connector 1 is attached the first component 2 and second component 3
Movement is generated, and the connector 1 can trigger switch member 6 by the movement of the generation.
In some embodiments of the present application, the access of indicating circuit 7 has recording unit 8, for recording instruction information,
So that the lock condition of corresponding connector 1 can be inquired by the recording unit 8, the locking to connector 1 is realized
The record of situation after realizing to the record of indicating circuit 7, can further be checked corresponding according to the information to record
The lock condition of connector 1 at position, when there are abnormal conditions there is the connector 1 at a certain position, for example, occurring
When can not repeatedly indicate lock state, can according to the information of record, to the indicating circuit 7 of corresponding position, trigger member 4 with
And connector 1 is checked, simultaneously, additionally it is possible to which the information according to record judges indicating circuit 7 at which position, trigger member
The components such as 4 and connector 1 are easy to appear failure, and formulate corresponding inspection scheme.
In some embodiments of the present application, as shown in Figure 1 and Figure 4, shown lock-in detection structure further includes detection unit
9, it is used to read the instruction information, and determine whether the connector 1 is in the lock state according to the instruction information.?
After the recording unit 8 accessed by indicating circuit 7 has recorded instruction information, which just can be stored in by reading
Instruction information in recording unit 8, and then determine by the instruction information lock condition of the connector 1.As an example,
During the radiator of the CPU (central processing unit) of computer is connected on the cooling stand of CPU using screw rod, locked by screw rod
Next, which will trigger trigger member 4, so that the indicating circuit 7 of access instruction device 5 generates on-off and generates corresponding
Level signal, and recording unit 8 is made to record corresponding indication signal, at this point, the finger can be read by detection unit 9
Show signal, and then determines that radiator is locked on CPU by the screw rod.
In some embodiments of the present application, as shown in Figure 1, the lock-in detection structure further includes locking piece 10, it is described
Locking piece 10 is used to further lock connection of the connector 1 to the first component 2 and the second component 3, and in institute
When stating connector 1 and being in unlocked state, the locking piece 10 is in state to be triggered；Locking shape is in the connector 1
When state, the locking piece 10 is triggered, to complete to the connector 1 to the company of the first component 2 and the second component 3
It connects.That is, complete connection to the first component 2 and second component 3 in connector 1, and after being in the lock state, the locking
Part 10 can also further lock connector 1, so that connector 1 is being realized to the first component 2 and the
While the connection of two components 3, loosening will not be generated.
In some embodiments of the present application, as shown in Figure 1, wherein the connector 1 is threaded connector 1, described the
One component 2 anti-is disengaged from the groove 11 towards being formed with first on the first surface of the second component 3；Wherein, the connector 1 can be
Screw rod, screw etc..The locking piece 10 is located at the second surface being oppositely arranged on the second component 3 with the first surface
On, the locking piece 10 includes the first pin rod that can be mobile towards the first surface, in the first surface and described the
Two surfaces are bonded and in the state of predetermined installation sites, and first pin rod, which protrudes into described first, to be prevented being disengaged from the groove 11, with locking
The connection of the first component 2 and the second component 3.As an example, one fixed plate is installed to a circuit by screw
It on plate, is illustrated, the fixed plate is equipped with first on the surface towards the circuit board and prevents being disengaged from the groove 11 at this time, circuit board
Be equipped with locking piece 10 on the surface of the side towards the fixed plate, and the locking piece 10 include can be towards described solid
The first mobile pin shaft 12 of fixed board side, during tightening screw, which will drive fixed plate constantly towards circuit board
Mobile, when the fixed plate surface adjacent with circuit board is bonded and is in predetermined installation site, on circuit board the first pin shaft
12 will stretch in fixed plate first it is anti-be disengaged from the groove in 11, realize the locking to fixed plate and circuit board, and can prevent simultaneously
The only loosening of screw.
In some embodiments of the present application, as shown in Figure 1, the locking piece 10 further include: casting die 13 and the first lever
14, one end of the casting die 13 is configured to the first abutment end abutted with the first surface；First lever 14
One end is connect with the other end of the casting die 13, and the other end of first lever 14 is connect with first pin rod；Described
One surface supports first abutment end and presses the movement of casting die 13, to make first pin rod by first lever 14
Described first is protruded into the casting die 13 reverse movement to prevent being disengaged from the groove 11.Below to be installed the positioning plate in computer by screw rod
It on to the shell of computer, is described in detail, at this point, being formed on first surface of the positioning plate towards the shell of computer
There is first to prevent being disengaged from the groove 11, and be equipped with locking piece 10 on the shell second surface opposite with the first surface, that is, includes casting die
13 and first lever 14, during tightening screw rod, first surface is constantly moved to second surface, is being moved to relative close
Position when, first surface just presses the casting die 13, and drives the casting die 13 mobile, passes through the casting die 13 and drives
First lever 14 is mobile, and then drives first pin rod to prevent being disengaged from the groove 11 shiftings towards described first by first lever 14
It is dynamic, and when the screw rod is tightened positioning plate and case lock, which, which stretches to described first, prevents being disengaged from the groove 11, completes
Locking.
In some embodiments of the present application, prevent being disengaged from the groove as shown in Figure 1, the first surface is laid with multiple described first
11, each described first prevents that being disengaged from the groove 11 has opposite slide guide face and stop surface, in which: the slide guide face is for guidance described first
Pin rod, which slides into described first, to be prevented being disengaged from the groove 11, is enabled first pin rod more successfully to slide into described first and is prevented being disengaged from the groove 11,
To fasten the threaded connector 1；The stop surface, which skids off described first for the first pin rod described in backstop, to be prevented being disengaged from the groove 11, also just anti-
Stop after being attached the first component 2 and second component 3 by connector 1, the case where connector 1 loosens, in turn
The loosening connected between the mode first component 2 and second component 3.During practical application, described first it is anti-be disengaged from the groove 11 can
To be set as multiple, and it can be and uniformly arrange on to the corresponding position of the first pin rod in matrix form, to facilitate the first pin
Bar slides into.
In some embodiments of the present application, as shown in Fig. 2, one end of the trigger member 4 is configured to and described
The second abutment end that one surface abuts；The locking piece 10 further include: the second lever 15, one end are connect with the trigger member 4,
The other end of second lever 15 is connect with the pin shaft；What the first surface supported the trigger member 4 described second supports
Connecing end, to press the trigger member 4 mobile, when driving second lever 15 by the trigger member 4 described in the first pin rod and institute
It states the reverse movement of trigger member 4 and protrudes into described first and anti-be disengaged from the groove 11.Further below to be installed the positioning plate in computer by screw rod
It on to the shell of computer, is described in detail, at this point, still on the first surface in the positioning plate towards the shell of computer
It is formed with first to prevent being disengaged from the groove 11, locking piece 10 is equipped on the shell second surface opposite with the first surface, at this point, described
Locking piece 10 includes the second lever 15, and one end of second lever 15 is directly connected with trigger member 4, in actual use, should
Trigger member 4 can be identical or different with connector 1 as connector 1, is being second lever when identical as connector 1
15 one end is directly connected with connector 1 (screw rod), and then during tightening screw rod, and screw rod is constantly towards one sidesway of shell
It is dynamic, the movement of the second lever 15 is just driven, then drives pin shaft direction first is anti-to be disengaged from the groove 11 movements by second lever 15, in institute
When stating screw rod and tightening positioning plate and case lock, first pin rod stretch to described first it is anti-be disengaged from the groove 11, complete locking；It is touching
It is then with constantly tightening to screw rod, first surface is constantly moved to second surface, is being moved when outbox 4 is different from connector 1
When moving to the position of relative close, first surface just presses the trigger member 4, and drives the trigger member 4 mobile, leads to
Crossing the trigger member 4 drives first lever 14 mobile, and then drives first pin rod towards institute by first lever 14
It states first to prevent being disengaged from the groove 11 movements, and when the screw rod is tightened positioning plate and case lock, which stretches to described
First prevents being disengaged from the groove 11, completes locking, and trigger the trigger member 4 simultaneously.
In some embodiments of the present application, as shown in figure 3, the connector 1 is threaded connector 1, the connector 1
It is threaded through in the mounting hole formed on the first component 2, and is cooperatively connected with the threaded hole on second component 3, in the company
Fitting 1 anti-is disengaged from the groove towards being formed with second on the third surface of the first component 2；The locking piece 10 is located at described first
On the 4th surface being oppositely arranged on part 2 with the third surface, the locking piece 10 includes can be towards the third surface
The second mobile pin rod, in the state that the third surface is bonded with the 4th surface and is in predetermined installation site, institute
State the second pin rod protrude into described second it is anti-be disengaged from the groove, to lock the connection of the first component 2 and the second component 3.As showing
Example, on the radiator bearer that radiator is fixed to CPU by screw rod (screw rod has a screw head), and in the spiral shell
The screw head of bar towards be formed on the third surface of radiator second it is anti-be disengaged from the groove, correspondingly, in radiator and the scattered table
Be provided with the locking piece 10 on the 4th surface that face is oppositely arranged, and the locking piece 10 include can be towards the screw rod
Bolt head on mobile the second pin rod in third surface, it is continuous with screw rod when radiator is fixed on CPU by screw rod
It tightens, the third surface of the screw rod continuous will constantly be moved towards the 4th surface of radiator, be fitted on third surface
4th surface and be in a predetermined installation site when, which can be fixed on radiator on the radiator bearer of CPU, and
When screw rod is in the lock state, at this point, second pin rod will go deep into second on the third surface of the screw head of screw rod
It is anti-be disengaged from the groove in, screw rod is locked, and then lock the connection between the radiator and the radiator bearer, and prevent spiral shell
Bar loosens, in addition, using the above structure, additionally it is possible to and it prevents from not locking in the installation of radiator, occurs influencing heat dissipation effect,
And then lead to the appearance for situations such as burning CPU, avoid more serious loss.
Present invention also provides a kind of electronic equipment, comprising:
Ontology；
Accessory；
Above-mentioned lock-in detection structure, wherein the accessory passes through the connector 1 of the lock-in detection structure and described
Body connection.
Above-mentioned lock-in detection structure is used in the electronic equipment, by using the connection in above-mentioned lock-in detection structure
When part 1 is attached the ontology and the accessory, after the ontology is connected locking with the accessory by connector 1, just
The trigger member 4 in state to be triggered can be triggered, and then triggers instruction device 5 and indicates the lock state, realization is to connector 1
The automatic detection of no locking no longer needs to arrange manually to carry out site inspection, improves the accuracy of detection, improves working efficiency, protects
Demonstrate,prove the high quality and high-quality of electronic equipment.
Above embodiments are only the exemplary embodiment of the application, are not used in limitation the application, the protection scope of the application
It is defined by the claims.Those skilled in the art can make respectively the application in the essence and protection scope of the application
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the scope of protection of this application.
Claims (10)
1. a kind of lock-in detection structure, comprising:
Connector is used to the first component being connected to second component；
Trigger member is used to detect the state of the connector, when the connector is in unlocked state, the trigger member
In state to be triggered；When the connector is in the lock state, the connector triggers the trigger member, and triggers instruction
Device indicates the lock state.
2. lock-in detection structure according to claim 1, the instruction device include switch member, and the access switch
The indicating circuit of part；
The trigger member touches the switch member by its movement, is generated with to change the on-off of the indicating circuit and is used to indicate
Level signal.
3. lock-in detection structure according to claim 2, the indicating circuit access has recording unit, for recording instruction
Information.
4. lock-in detection structure according to claim 3, further includes detection unit, it is used to read the instruction information,
And determine whether the connector is in the lock state according to the instruction information.
5. lock-in detection structure according to claim 1, further includes:
Locking piece, for locking connection of the connector to the first component and the second component, in the connector
When in unlocked state, the locking piece is in state to be triggered；When the connector is in the lock state, the locking
Part is triggered.
6. lock-in detection structure according to claim 5, wherein the connector be threaded connector, described first
Part anti-is disengaged from the groove towards being formed with first on the first surface of the second component；
The locking piece is located on the second surface being oppositely arranged on the second component with the first surface, the locking piece
Including the first pin rod that can be mobile towards the first surface, it is bonded and is in the second surface in the first surface
In the state of predetermined installation site, first pin rod protrude into described first it is anti-be disengaged from the groove, to lock the first component and described
The connection of second component.
7. lock-in detection structure according to claim 6, the locking piece further include:
Casting die, one end are configured to the first abutment end abutted with the first surface；
First lever, one end are connect with the other end of the casting die, the other end of first lever and first pin rod
Connection；
The first surface supports first abutment end, and to press the casting die mobile, to make described the by first lever
One pin rod, which protrudes into described first with casting die reverse movement, to be prevented being disengaged from the groove.
8. lock-in detection structure according to claim 7, the first surface, which is laid with multiple described first, to be prevented being disengaged from the groove, often
A described first prevents being disengaged from the groove with opposite slide guide face and stop surface, in which:
The slide guide face prevents being disengaged from the groove for guiding first pin rod to slide into described first, to fasten the threaded connector；
The stop surface, which skids off described first for the first pin rod described in backstop, to be prevented being disengaged from the groove.
9. lock-in detection structure according to claim 6, wherein one end of the trigger member is configured to and described
The second abutment end that one surface abuts；The locking piece further include:
Second lever, one end are connect with the trigger member, and the other end of second lever is connect with the pin shaft；
Second abutment end that the first surface supports the trigger member presses the trigger member movement, to pass through the touching
First pin rod described in when outbox drive second lever, which protrudes into described first with trigger member reverse movement, to be prevented being disengaged from the groove.
10. a kind of electronic equipment, comprising:
Ontology；
Accessory；
Such as the described in any item lock-in detection structures of claim 1-9, wherein the accessory passes through the lock-in detection structure
Connector is connect with the ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051856.6A CN109324668B (en) | 2018-09-10 | 2018-09-10 | Locking detection structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051856.6A CN109324668B (en) | 2018-09-10 | 2018-09-10 | Locking detection structure and electronic equipment |
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| CN109324668A true CN109324668A (en) | 2019-02-12 |
| CN109324668B CN109324668B (en) | 2021-11-16 |
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| CN201811051856.6A Active CN109324668B (en) | 2018-09-10 | 2018-09-10 | Locking detection structure and electronic equipment |
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| CN109324668B (en) | 2021-11-16 |
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