CN208459448U - A kind of harness test locking fixture - Google Patents
A kind of harness test locking fixture Download PDFInfo
- Publication number
- CN208459448U CN208459448U CN201821279246.7U CN201821279246U CN208459448U CN 208459448 U CN208459448 U CN 208459448U CN 201821279246 U CN201821279246 U CN 201821279246U CN 208459448 U CN208459448 U CN 208459448U
- Authority
- CN
- China
- Prior art keywords
- socket
- harness
- cylinder
- limit plate
- plug
- 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 a kind of harness to test locking fixture, including the first socket and the second socket for grafting harness both ends plug, it further includes locked component, the locked component includes the first cylinder and the limit plate that is connected on first cylinder piston rod, the limit plate is arranged near the socket of first socket, and the front end setting of the limit plate is jagged；When testing the harness, the locked component at least has lock state and unlocked state；When the locked component is in the lock state, before first cylinder drives the limit plate to project forwardly to most, the notch wraps the body portion of the harness, the limit plate is located at the plug rear being plugged in first socket, and the plug is limited in first socket by the limit plate；When the locked component is in the unlocked state, first cylinder drives the limit plate to be recycled to the socket far from first socket.The setting of locked component can reduce the error rate of detection.
Description
Technical field
The utility model relates to a kind of fixtures, test locking fixture more particularly to a kind of harness.
Background technique
Harness is a kind of extensive electronic component of use, and multiple electric wires wrapped up by insulating layer are generally comprised in harness.
Before factory, harness is needed by strict detection, and needs full inspection, cannot determine qualification by sampling observation mode, in harness
Each electric wire be required to be ensured of access.
In the examination of common wiring harness test, the plug at harness both ends can be plugged freely from test plug, detect people
Member, which is easy to will test underproof harness habitually to extract, is placed into qualified region, causes mistake.
Utility model content
The utility model aim is to provide for a kind of harness test locking fixture, and how solve reduces wiring harness test mistake
Rate problem.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
The utility model provides a kind of harness test locking fixture, including inserting for the first of grafting harness both ends plug
Seat and the second socket, it further includes locked component, and the locked component includes that the first cylinder is lived with first cylinder is connected to
Limit plate on stopper rod, the limit plate are arranged near the socket of first socket, and the front end of the limit plate is provided with
Notch；When testing the harness, the locked component at least has lock state and unlocked state；When the locked component is in
When lock state, before first cylinder drives the limit plate to project forwardly to most, the notch wraps the body portion of the harness, institute
It states limit plate and is located at the plug rear being plugged in first socket, the plug is limited by the limit plate described
In first socket；When the locked component is in the unlocked state, it is separate that first cylinder drives the limit plate to be recycled to
The socket of first socket.
Optimally, it further includes stopper component, and the stopper component includes the second cylinder, is arranged and lives in second cylinder
Supporting column and the stroke hole of first socket and second socket in one or both be set on stopper rod；Estimate described
When harness, at least there is the stopper component stopper state to conciliate sincere state；When the stopper component is in stopper state, institute
It states before being projected forwardly to most to column across the stroke hole described in the drive of the second cylinder, the column that supports is pushed against the plug side；When
When the stopper component is in solution sincere state, second cylinder drives the column that supports to far from the plug.
Further, the piston rod front end of second cylinder is provided with the second transverse slat, and one end of second transverse slat is set
Column is supported described in being equipped with, second transverse slat is directed to by the second guide post and the second guide bracket.
Optimally, the piston rod front end of first cylinder is provided with the first transverse slat, one end setting of first transverse slat
There is the limit plate, first transverse slat is directed to by the first guide post and the first guide bracket.
Optimally, it further includes the protection board being arranged near the socket of first socket and second socket, institute
It states and is provided with through-hole on protection board, the plug can pass through the through-hole.
Optimally, it further includes moveable substrate, first socket, second socket and the locked component
It is respectively provided on the substrate.
Further, it further includes clamp, and the substrate is connected on desktop by the clamp.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
The harness test locking fixture of the utility model, due to being provided with locked component, when detecting unqualified harness,
Locked component can be made to be switched to lock state by unlocked state, at this moment harness cannot be extracted from the first socket, to detection people
Member gives prompting, which is placed on unqualified region.Then locked component is made to be switched to unlock shape by lock state
State, the desirable lower harness of testing staff are simultaneously placed into unqualified region.Therefore the error rate of detection can be reduced.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is according to a kind of stereoscopic schematic diagram of harness test locking fixture preferred embodiment of the utility model；
Wherein, the reference numerals are as follows:
1, the first socket；
2, the second socket；
3, locked component；31, the first cylinder；32, limit plate；321, notch；33, the first transverse slat；34, the first guide post；35,
First guide bracket；
4, stopper component；41, the second cylinder；42, column is supported；43, the second transverse slat；44, the second guide post；45, the second guide bracket；
5, protection board；51, through-hole；
6, substrate；
7, clamp；
9, harness；91, body portion；92, plug.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
As shown in Figure 1, harness test locking fixture includes the first socket 1, the second socket 2, locked component 3, stopper component
4, protection board 5, substrate 6 and clamp 7.First socket 1, the second socket 2, locked component 3, stopper component 4 and protection board 5 are equal
It is arranged on substrate 6, substrate 6 is connected on desktop and is fixed by clamp 7.Substrate 6 can move, so that entire harness be made to survey
Examination locking fixture is shifted in which can be convenient.
Institute's object to be tested is harness 9, and harness 9 is including main part, that is, body portion 91 and inserting for 91 both ends of body portion is arranged in
First 92.More electric wires are provided in harness 9, the both ends of every electric wire extend at plug 92, in harness test, every electric wire
It is electrically connected by plug 92 with the connector in the first socket 1 and the second socket 2, and inserted by being connected to the first socket 1 and second
Cable on seat 2 is electrically connected to test equipment, to test whether every electric wire is access.
First socket 1 and the second socket 2 are respectively used to the plug 92 at 9 both ends of grafting harness.
Near the first socket 1, it is provided with locked component 3, locked component 3 includes the first cylinder 31, limit plate 32, the
One the first guide post 34 of transverse slat 33, two and two the first guide brackets 35.First cylinder 31 is fixed on substrate 6, the first cylinder 31
The side of first socket 1 is set, the first transverse slat 33, an end of the first transverse slat 33 are connected on the piston rod of the first cylinder 31
Face is equipped with limit plate 32 namely limit plate 32 is indirectly coupled on the piston rod of the first cylinder 31, in other technical solutions, also
It can be not provided with the first transverse slat 33, and limit plate 32 is connected directly between on the piston rod of the first cylinder 31.Limit plate 32 is
The distance that installation site on one transverse slat 33 can also be finely tuned to adjust it at a distance of the first socket 1.Limit plate 32 can be in the first gas
Close to or far from the socket of the first socket 1 under the drive of cylinder 31.The middle position of first transverse slat, 33 length and the first cylinder 31
Piston rod is connected, and the two sides of the first transverse slat 33 are each to fix first guide post 34, and two the first guide posts 34 are located at the first cylinder
31 two sides, the first guide post 34 is through in the first guide bracket 35 can only be moved in one direction by limitation, and the first guide bracket 35 is fixed on base
On plate 6, therefore the first transverse slat 33 is directed to by the first guide post 34 and the first guide bracket 35.The front end setting of limit plate 32 is jagged
321, notch 321 can plant 91 periphery of body portion for being centered around harness 9, but plug 92 cannot pass through notch 321.Test harness 9
When, locked component 3 at least has lock state and unlocked state (being also in the intermediate state when switching of the two states),
When locked component 3 is in the lock state, before the first cylinder 31 drives limit plate 32 to project forwardly to most, at this moment notch 321 wraps line
The body portion 91 of beam 9, limit plate 32 is located at 92 rear of plug being plugged in the first socket 1, since plug 92 cannot pass through notch
321, therefore the position-limiting action of limit plate 32 prevents plug 92 from extracting from the first socket 1.When detecting that harness 9 is unqualified
When, it can star locked component 3, locked component 3 made to be switched to lock state from unlocked state, at this moment since plug 92 cannot be from
It is extracted in first socket 1, this, to testing staff one apparent prompting, is exactly that the harness 9 is unqualified, it should be noted that by itself and conjunction
The harness 9 of lattice distinguishes, and locked component 3 is then switched to unlocked state from lock state, i.e. the first cylinder 31 drives limit
Position plate 32 recycles the socket far from the first socket 1, and at this moment testing staff can extract plug 92 from the first socket 1, by this
Harness 9 is placed into unqualified region.Therefore, the setting of locked component 3 can prevent testing staff from habitually extracting detection not
Qualified harness is placed into qualified region, can reduce the mistake in operation.Furthermore it is also possible to which a controller, controller is arranged
Signal receiving end is connected with test equipment, and the control terminal of controller is connected with locked component 3, for example, with control the first cylinder
31 gas source is connected, when estimate there is unqualified signal in instrument when, controller receives the signal, and controller is to the first gas
Cylinder 31 issues control instruction and locked component 3 is quickly switched into lock state, and at this moment testing staff just cannot extract harness 9, draw
Testing staff's note that subsequent testing staff provides the instruction for being switched to unlocked state to locked component 3 by controller has been played,
First cylinder 31 drives limit plate 32 to recycle the socket far from the first socket 1, and at this moment testing staff extracts harness 9, and harness 9 is put
It sets in unqualified region.
The present embodiment further includes stopper component 4, and the attached of the first socket 1 and the second socket 2 is arranged in stopper component 4 simultaneously
Closely, certainly, stopper component 4 can also be positioned only near the first socket 1 or the second socket 2.Stopper component 4 includes being respectively set
The second cylinder 41 near the first socket 1 and the second socket 2 supports column 42, the second transverse slat 43, the second guide post 44, the second guide bracket
45 and the stroke hole (not shown) that is arranged in the first socket 1 and the second socket 2.Second cylinder 41 is fixed on substrate 6,
The piston rod of second cylinder 41 is connected on the second transverse slat 43, is provided in one end of the second transverse slat 43 to column 42, namely say to
Column 42 is indirectly coupled on the piston rod of the second cylinder 41, may pass through stroke hole to column 42.To column 42 on the second transverse slat 43
Position is adjustable to adjust distance of the front end for supporting column 42 at a distance of the first socket 1.The about medium position of second transverse slat 43 and
The piston rod of two cylinders 41 is connected, and 41 two sides of the second cylinder are located on the second transverse slat 43 and are provided with the second guide post 44, and second
Guide post 44 is through in the second guide bracket 45 and can only be moved in one direction by the limit of the second guide bracket 45, and the second guide bracket 45 is fixed on
On substrate 6.Second transverse slat 43 is directed to by the second guide post 44 and the second guide bracket 45.In other technical solutions, it can not also set
The second transverse slat 43, the second guide post 44 and the second guide bracket 45 are set, and is connected directly between column 42 is supported on the piston rod of the second cylinder 41.
When testing harness 9, stopper component 4 is at least conciliate sincere state with stopper state and (is also in when the two states switch
Intermediate state), when stopper component 4 is in stopper state, before the drive of the second cylinder 41 projects forwardly to most to column 42 across stroke hole,
By taking the first socket 1 as an example, stroke hole from 1 side of the first socket to when extend in socket, pass through stroke hole until support to column 42
Tightly in the plug 92 being plugged in socket, plug 92 is made not to be drawn out easily.When detecting unqualified harness 9, stopper can star
Component 4 makes stopper component 4 be in stopper state, at this moment since plug 92 cannot be extracted, provides warning to testing staff, makes to examine
Survey personnel pay attention to distinguishing the harness 9.When need to pull the plug out of the socket 92 when, testing staff control stopper component 4 be switched to Xie Zhi
State.The setting of stopper component 4 strengthens detection reliability, prevents testing staff from habitually putting the extraction of unqualified harness 9
It sets in qualified region.Stopper component 4 and 3 cooperating of locked component more improve the stability of harness test locking fixture.Card
Sincere component 4 can also be connected with the control terminal of above controller, synchronous with locked component 3 to be controlled, when locked component 3 switches
When to lock state, 4 synchronism switching of stopper component to stopper state；When locked component 3 is switched to unlocked state, stopper component
4 synchronism switchings are to solving sincere state.It is, of course, also possible to which a controller is separately configured for stopper component 4.
Two protection boards 5 are provided in the present embodiment also on substrate 6, the first socket 1 is located at and the second socket 2 is attached
Closely, through-hole 51 is provided on protection board 5, plug 92 can pass through through-hole 51.Testing staff can make plug 92 pass through through-hole 51
It is then inserted into the first socket 1 or the second socket 2, protection board 5 can protect testing staff to avoid close to the first socket 1 and the
Two sockets 2 prevent electric leakage from damaging, play the role of protection to testing staff.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of harness test locking fixture, the first socket (1) and second including being used for grafting harness (9) both ends plug (92)
Socket (2), it is characterised in that: it further includes locked component (3), and the locked component (3) includes the first cylinder (31) and connects
Limit plate (32) on the first cylinder (31) piston rod, the limit plate (32) are arranged in first socket (1)
Near socket, jagged (321) are arranged in the front end of the limit plate (32)；When testing the harness (9), the locked component
(3) at least there is lock state and unlocked state；When the locked component (3) is in the lock state, first cylinder
(31) before driving the limit plate (32) to project forwardly to most, the notch (321) wraps the body portion (91) of the harness (9), described
Limit plate (32) is located at the plug (92) rear being plugged in first socket (1), and the plug (92) is by the limit
Position plate (32) limits in first socket (1)；When the locked component (3) is in the unlocked state, first cylinder
(31) limit plate (32) is driven to be recycled to the socket far from first socket (1).
2. harness test locking fixture according to claim 1, it is characterised in that: it further includes stopper component (4), described
Stopper component (4) includes that the second cylinder (41), setting support column (42) and setting on the second cylinder (41) piston rod
In the stroke hole of first socket (1) and second socket (2) in one or both；It is described when estimating the harness (9)
Stopper component (4) at least there is stopper state to conciliate sincere state；When the stopper component (4) is in stopper state, described
Before projecting forwardly to most to column (42) across the stroke hole described in two cylinders (41) drive, support column (42) are pushed against the plug
(92) side；When the stopper component (4), which is in, solves sincere state, second cylinder (41) drives support column (42) to remote
From the plug (92).
3. harness test locking fixture according to claim 2, it is characterised in that: the piston rod of second cylinder (41)
Front end is provided with the second transverse slat (43), and one end of second transverse slat (43) is provided with described to column (42), second transverse slat
(43) it is directed to by the second guide post (44) and the second guide bracket (45).
4. harness test locking fixture according to claim 1, it is characterised in that: the piston rod of first cylinder (31)
Front end is provided with the first transverse slat (33), and one end of first transverse slat (33) is provided with the limit plate (32), and described first is horizontal
Plate (33) is directed to by the first guide post (34) and the first guide bracket (35).
5. harness test locking fixture according to claim 1, it is characterised in that: it further includes that setting is inserted described first
Protection board (5) near the socket of seat (1) and second socket (2), is provided with through-hole (51), institute on the protection board (5)
The through-hole (51) can be passed through by stating plug (92).
6. harness test locking fixture according to claim 1, it is characterised in that: it further includes moveable substrate (6),
First socket (1), second socket (2) and the locked component (3) are arranged on the substrate (6).
7. harness test locking fixture according to claim 6, it is characterised in that: it further includes clamp (7), the substrate
(6) it is connected on desktop by the clamp (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279246.7U CN208459448U (en) | 2018-08-09 | 2018-08-09 | A kind of harness test locking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279246.7U CN208459448U (en) | 2018-08-09 | 2018-08-09 | A kind of harness test locking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208459448U true CN208459448U (en) | 2019-02-01 |
Family
ID=65179645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821279246.7U Expired - Fee Related CN208459448U (en) | 2018-08-09 | 2018-08-09 | A kind of harness test locking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208459448U (en) |
-
2018
- 2018-08-09 CN CN201821279246.7U patent/CN208459448U/en not_active Expired - Fee Related
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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: 20190201 Termination date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |