CN107851948A - The chimeric method and chimeric fixture that plug is fitted together to socket - Google Patents
The chimeric method and chimeric fixture that plug is fitted together to socket Download PDFInfo
- Publication number
- CN107851948A CN107851948A CN201680041832.5A CN201680041832A CN107851948A CN 107851948 A CN107851948 A CN 107851948A CN 201680041832 A CN201680041832 A CN 201680041832A CN 107851948 A CN107851948 A CN 107851948A
- Authority
- CN
- China
- Prior art keywords
- plug
- chimeric
- socket
- inner space
- pressing component
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
- H01R43/22—Hand tools
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
Abstract
The bad generation of the Qian He of reduction plug and socket.Plug is set to be fitted together to socket with fixture 100 using chimeric, wherein, this is fitted together to possesses with fixture 100：The bar-shaped main part 1 of inner space 2 formed with tubular, the spring 3 (elastomeric element) for being contained in inner space 2, a part is contained in inner space 2 and one end is from inner space 2 to the pressing component 4 that is exported of outside and the magnet 8 (plug holding member) for the front end for being arranged at pressing component 4, pressed pressing component 4 from the middle side of inner space 2 towards outside by spring 3.
Description
Technical field
The present invention relates to plug to socket be fitted together to chimeric method, further specifically, be related to reduction produce plug with
The chimeric method that the chimeric bad plug of socket is fitted together to socket.
Moreover, it relates to chimeric fixture, further specifically, is related to and is applied to keep the state of plug to make
Plug chimeric uses fixture to what socket was fitted together to.
Background technology
In the electronic device, exist embedding such as the socket by making to be installed on substrate and the plug being connected with coaxial cable
Close to carry out the situation of the electrical connection of the electrical connection between multiple substrates, electronic unit and substrate.Socket and plug are respectively
The connector of convex or matrix, when socket is convex, plug uses matrix, and when socket is matrix, plug uses convex.
Plug is generally carried out to the chimeric of socket by the handwork of operator.
For example, as shown in fig. 7, operator clamps the plug 103 for being connected with coaxial cable 102 using tweezers 101, make its embedding
Together in the socket 105 installed in substrate 104.
Or there is also instead of tweezers, and use the special chimeric situation with fixture.
For example, disclosed in patent document 1 (Japanese Unexamined Patent Publication 2014-29764 publications) for making plug be embedded in socket
It is special chimeric with fixture (connector instrument).
Chimeric (A), (B), Fig. 9 (A), (B) that Fig. 8 is shown in fixture 300 disclosed in patent document 1.But Fig. 8
(A) be represent it is described later a pair hold projection 205a, 205b close state the chimeric front views with fixture 300, Fig. 8's
(B) it is its sectional view.In addition, Fig. 9 (A) is to represent to hold the chimeric of the state that projection 205a, 205b is opened a pair described later
With the front view of fixture 300, Fig. 9 (B) is its sectional view.In addition, (A) in Fig. 8, in Fig. 9 (A), in order to clearly control
Portion 207 and colours main part 201 to represent with control unit 207 to the installment state of main part 201 described later.
It is chimeric to possess bar-shaped main part 201 with fixture 300.
In main part 201 formed with one end by the inner space 202 of opening.
The size of the diameter of inner space 202 changes in midway, and it is smaller to possess diameter in order from inner side towards open side
The first inner space 202a, the less 3rd inner space 202c of the second inner space 202b, diameter that is relatively large in diameter.
In addition, chimeric possess spring 203 with fixture 300.Spring 203 is contained in the first inner space of inner space 202
202a penetralia.
In addition, chimeric possess bar-shaped pressing component 204 with fixture 300.Pressing component 204 possesses the less rear of diameter
Portion 204a, the less front part 204c of pars intermedia 204b, the diameter being relatively large in diameter.
The rear portion 204a of pressing component 204 is contained in the first inner space of the inner space 202 of main part 201
202a.Though as described above, also containing spring 203 in the first inner space 202a, spring 203 is accommodated in than rear portion
204a is more in the inner part.Moreover, spring 203 presses pressing component 204 towards the outside of inner space 202.
The pars intermedia 204b of pressing component 204 is contained in the second inner space of the inner space 202 of main part 201
202b.Second inner space 202b length is more than pars intermedia 204b length, therefore pressing component 204 being capable of internally space
Movement is slided in 202.
The front part 204c of pressing component 204 is contained in the 3rd inner space of the inner space 202 of main part 201
202c.But front part 204c length is more than the 3rd inner space 202c length, therefore front part 204c front end can
The internally outside export in space 202.
If the relation of the above is arranged, as described below.Pressing component 204 can internally slide movement in space 202.Press
Splenium part 204 rely on spring 203 power, under normal circumstances positioned at the inner space 202 of main part 201 outermost (Fig. 8's
(A) it is downside in~Fig. 9 (B)).But if the front end (front part 204c front end) of pressing component 204 is to main part 201
Side presses, then spring 203 shrinks, interior Slideslip of the pressing component 204 to the inner space 202 of main part 201.But press
The pars intermedia 204b of part 204 movable range is limited by the second inner space 202b of inner space 202, therefore pressing component
Only slide constant basis in the inner side in 204 internally spaces 202.State shown in Fig. 9 (B) is the internally space of pressing component 204
The state of 202 most interior Slideslip.
In addition, chimeric be provided with a pair of holding projections in the front part 204c of pressing component 204 front end with fixture 300
205a、205b.A pair of holding projections 205a, 205b are connected by spring 206, by the convergent force of spring 206, normal conditions ShiShimonoseki
Close.
In addition, chimeric be provided with the tapering control unit 207 in front end with fixture 300 in the front end of main part 201.Control unit
207 front end is configured at the outside of a pair of holding projections 205a, 205b under normal circumstances.But if by before pressing component 204
Square portion 204c front end presses to the side of main part 201, and makes pressing component 204 to the inner side of the inner space 202 of main part 201
Slide, then the front end of control unit 207 is embedded between a pair of holding projections 205a, 205b, so as to a pair of holding projections 205a, 205b
Open laterally.
Chimeric (A)~(D) with such as Figure 10 of fixture 300 disclosed in the patent document 1 formed more than is shown,
There is inserting for coaxial cable (not shown) etc. using to be fitting to connection in the socket (the first connector) 209 for being installed on the grade of substrate 208
Head (the second connector) 210.
First, as shown in Figure 10 (A), make gap of the plug 210 by a pair of holding projections 205a, 205b, and hold
Between a pair of holding projections 205a, 205b.Now, a pair of holding projections 205a, 205b are closed.
Next, as shown in Figure 10 (B), make to be fitted together to and moved with fixture 300, and plug 210 is aligned with socket 209.
Next, as shown in Figure 10 (C), before the chimeric front part 204c with the pressing component 204 of fixture 300
End, plug 210 is pressed relative to socket 209, and plug 210 is embedded in socket 209.Now, by pressing component 204 to master
The side of body portion 201 presses, therefore pressing component 204 is to the interior Slideslip of the inner space 202 of main part 201, so as to control unit 207
Front end be embedded in a pair and hold projections 205a, 205b between, and a pair of holding projections 205a, 205b is opened laterally.In addition,
When in the front end of the front part 204c by pressing component 204, plug 210 is pressed relative to socket 209, such as Fig. 9 (B) institute
Show, pressing component 204 slides, and the most inner side in internally positioned space 202.
Finally, as shown in Figure 10 (D), make to be fitted together to and divided with fixture 300 from the socket 209 and plug 210 of chimeric end
From so as to chimeric end of the plug 210 to socket 209.In addition, now, the front end of control unit 207 holds projections from a pair
Depart between 205a, 205b, therefore hold projection 205a, 205b for a pair and closed by the power of spring 206.
Though in addition, be not intended to make plug be embedded in socket it is special it is chimeric use fixture, for the present invention into
For the IC handling of reference patent document 2 (Japanese Patent Publication 2-146791 publications) is disclosed in fixture.
IC handling fixture 400 disclosed in patent document 2 is shown in Figure 11.
IC handling fixture 400 possesses cylinder portion 301 and piston 302.
Cylinder portion 301 is cylindrical, and both ends open.
In the state of piston 302 is exported from the one end in cylinder portion 301 to outside at one end, cylinder portion 301 is inserted through.In piston
302 one end is formed with operating portion 302a.In addition, in the center section of piston 302 formed with spring base 302b.
IC handling fixture 400 possesses spring 303.The one end in cylinder portion 301 is fixed in one end of spring 303.Spring 303
The other end is sticked in the spring base 302b of piston 302.
IC handling fixture 400 possesses magnet 304.Magnet 304 is fixed on the other end of piston 302.
Generally, magnet 304 is contained in cylinder portion 301.But operator by the operating portion 302a of piston 302 to cylinder portion 301
Side presses, and so as to which spring 303 extends, piston 302 slides, and magnet 304 is exported from the other end in cylinder portion 301 to outside.
IC handling are for example used as described below with fixture 400.
First, as shown in Figure 12 (A), the operating portion 302a of piston 302 is pressed to the side of cylinder portion 301, so as to spring 303
Elongation, piston 302 slide, and make magnet 304 protruding to the outside from cylinder portion 301.Then, IC305 is adsorbed by magnet 304.In addition,
IC is generally built-in with the lead frame being made up of magnetic, can be adsorbed by magnet.
Next, as shown in Figure 12 (B), make by the IC305 of the magnet adsorption of IC handling fixture 400 and socket 306
Contraposition, so as to which IC305 terminal is inserted into socket 306.
Next, as shown in Figure 12 (C), stop pressing the operating portion 302a of piston 302 to the side of cylinder portion 301, rely on
The convergent force of spring 303 slides piston 302, magnet 304 is returned to the inside in cylinder portion 301.Now, IC305 upper surface with
The other end in cylinder portion 301 abuts, hence in so that IC305 is easily released from the absorption of magnet 304.
Finally, as shown in Figure 12 (D), IC handling fixture 400 is made to be separated from IC305, so as to which IC305 is to socket 306
Insertion it is (chimeric) terminate.
Patent document 1：Japanese Unexamined Patent Publication 2014-29764 publications
Patent document 2：Japanese Patent Publication 2-146791 publications (specification is in full)
As described above, plug is generally carried out to the chimeric of socket by the handwork of operator.
In the operation, in the case of the pressing process for not implementing normally to press plug to socket side, generation be present
The bad situation of the Qian He of plug and socket.
For example, it is shown in Fig. 7, using tweezers 101 by plug 103 to the side of socket 105 press in the case of, although plug
103 do not align with socket 105 exactly, but due to plug 103 forcefully being pressed to the side of socket 105, are inserted so existing
First 103 and socket 105 at least one party it is damaged or distort, and the situation that the Qian He that produces plug and socket is bad.
In addition, shown in (A)~(D) in Figure 10, using chimeric plug 210 is pressed to the side of socket 209 with fixture 300
In the case of, although plug 210 does not align with socket 209 exactly, due to plug 210 is strong to the side of socket 209
Ground presses, so there is also the damaged situation of plug 210, socket 209.In addition, chimeric fixture 300 make pressing component 204 with
The mode that spring 203 shrinks internally slides movement in space 202, but shown in (C) in Figure 10, before pressing component 204
Square portion 204c front end by plug 210 to the side of socket 209 press when, the pars intermedia 204b of pressing component 204 reaches inner space
202 the second inner space 202b penetralia, so as to which pressing component 204 reaches the penetralia of inner space 202.Therefore, exist
Chimeric fixture 300, which does not have, to be shunk by the spring 203 for the inside for being configured at pressing component 204 to avoid plug 210 with inserting
The chimeric bad caused function of seat 209.
In addition, shown in (A)~(D) in Figure 12, IC handling fixture 400 is used in plug (not shown) to socket
(not shown) it is chimeric in the case of, although plug does not align with socket exactly, due to plug is strong to socket
Ground presses, so there is also the damaged situation of plug, socket.That is, in IC handling with fixture 400, plug is pressed to socket side
The other end end of downside (in figure be) for being pressed in cylinder portion 301 is carried out, if therefore plug inaccurately aligned with socket and by by
Pressure, or plug are pressed to socket with excessive power, then there is a situation where to produce plug and the Qian He of socket is bad.Filled in IC
Unload with fixture 400, spring 303 is used for after IC305 is loaded and unloaded on after socket 306, make plug chimeric with socket, make IC305,
Plug easily discharges from magnet 304, in the case of the contraposition inaccuracy of plug and socket, does not play for avoiding plug with inserting
The chimeric bad caused function of seat.
The content of the invention
The present invention is completed to solve the problems, such as above-mentioned conventional, and as its means, plug of the invention is to inserting
The chimeric chimeric method of seat possesses：Prepare the process of chimeric fixture, wherein, chimeric fixture possesses：Bar-shaped main part, should
Inner space of the main part formed with the tubular axially extended；Elastomeric element, the elastomeric element are contained in inner space；Pressing
Part, a part for the pressing component is contained in inner space, and the front end of the pressing component is led from inner space to outside
Go out；And plug holding member, the plug holding member are arranged at the front end of pressing component, the chimeric fixture passes through elastic portion
Part presses pressing component from the middle side of inner space towards outside；The process for making plug holding member keep plug；Make holding
In the plug and the process of socket contraposition of plug holding member；And press main part to socket side, so as to utilize press section
The front end of part presses plug to socket side, and makes the plug process chimeric with socket, and elastomeric element is by pressing component from inside
The power that the middle side in space presses towards outside is set to：More than pressing force when plug to be embedded in socket by pressing component
And it is pressed the pressing force of parts damages or distortion less than at least one party of plug and socket.
It is preferred that the inner space for being formed at the main part of chimeric fixture is in the tubular of both ends open, chimeric fixture has
Standby elastic force adjusting unit part, the elastic force adjusting unit part abut with the rear end of elastomeric element, to cause elastomeric element to produce press section
The power that part presses from the middle side of inner space towards outside, makes the abutted position of elastic force adjusting unit part and elastomeric element move vertically
It is dynamic, so as to adjust the power for pressing pressing component towards outside from the middle side of inner space.In this case, abutting position is made
Put and be axially moveable, so as to easily be adjusted, to cause elastomeric element by pressing component from the middle side of inner space
Towards the power of outside pressing, more than pressing force when plug to be embedded in socket by pressing component and it is less than in plug and socket
Contraposition it is inaccurate in the case of at least one party of plug and socket be pressed the pressing force of parts damages or distortion.
It is preferred that internally space is formed about with pressing component to the opening of the opposite side in the side that outside is exported
Have the first thread groove, elastic force adjusting unit part adjacent one end formed with the second thread groove, the second screw thread of elastic force adjusting unit part
Groove is screwed together in the first thread groove of inner space, turns along with elastic force adjusting unit part is made relative to circumference of the main part along axle
It is dynamic, and axial abutted position is moved, so as to adjust middle side direction of the elastomeric element by pressing component from inner space
The power of outside pressing.In this case, elastic force adjusting unit part is made to be rotated relative to main part, so as to easily be adjusted
It is whole, to cause power that spring presses pressing component from the middle side of inner space towards outside to be more than plug by pressing component
Pressing force when being embedded in socket and less than the contraposition in plug and socket it is inaccurate in the case of plug and socket at least
One side is pressed the pressing force of parts damages.
It is preferred that elastomeric element is, for example, spring.In this case, can be easily by pressing component from interior by spring
The middle side in portion space presses towards outside.
It is preferred that plug holding member is included in axial constraint plug relative to plug holding member from front end towards rear end
The mechanical realization of relative displacement, the confining force of plug holding member are less than the inlay resultant force of plug and socket.In this case, can
By pressing component, plug is easily pressed on into socket, and makes plug chimeric with socket, and after chimeric terminate, can
The chimeric of plug and socket is relaxed, and plug is removed from plug holding member.
It is preferred that plug holding member is magnet.In this case, plug can be kept easily with magnet.
Or preferably, plug holding member is retention groove.In this case, can also keep inserting easily with retention groove
Head.
In addition, the present invention's is chimeric by the use of fixture as solving the problems, such as above-mentioned conventional means, possess：Bar-shaped
Main part, inner space of the main part formed with tubular；Elastomeric element, the elastomeric element are contained in inner space；Press section
Part, a part for the pressing component is contained in inner space, and one end of the pressing component is exported from inner space to outside；
And plug holding member, the plug holding member are arranged at the front end of pressing component, the chimeric fixture passes through elastomeric element
Pressing component is pressed from the middle side of above-mentioned inner space towards outside.
It is preferred that be formed at main part inner space be in both ends open tubular, internally space with pressing component to
The opening of the opposite side in side that outside is exported is formed about the first thread groove, chimeric to be also equipped with adjusting elastic portion with fixture
The elastic force adjusting unit part for the power that part presses pressing component from the middle side of inner space towards outside, the one of elastic force adjusting unit part
End is formed about the second thread groove, and the second thread groove of elastic force adjusting unit part is screwed together in the first thread groove, makes elastic force adjusting unit
Part rotates relative to aforementioned body portion, so as to adjust elastomeric element by above-mentioned pressing component from the middle side of above-mentioned inner space
Towards the power of outside pressing.In this case, elastomeric element can be easily adjusted by pressing component from the middle side of inner space
Towards the power of outside pressing.
It is preferred that elastomeric element is, for example, spring.In this case, can be easily by pressing component from interior by spring
The middle side in portion space presses towards outside.
It is preferred that in axial direction, holding member keeps the confining force of plug to be less than the inlay resultant force of plug and socket.In the situation
Under, after chimeric end of the plug to socket, the chimeric of plug and socket can not be made to relax, and removed from plug holding member
Plug.
It is preferred that plug holding member is magnet.In this case, plug can be kept easily with magnet.
Or preferably, plug holding member is retention groove.In this case, can also keep inserting easily with retention groove
Head.
The present invention plug to socket be fitted together to chimeric method can in the case of the contraposition inaccuracy of plug and socket,
And before plug, socket are by breakage, the pressing component of chimeric fixture is moved (entering main part) to main part Slideslip, and
Operator is set to recognize the contraposition inaccuracy of plug and socket.Therefore, the chimeric method being fitted together to according to the plug of the present invention to socket,
The breakage of at least one party of caused by the contraposition inaccuracy of plug and socket, plug and socket can be avoided or distorted.
In addition, the chimeric of the present invention is applying plug required pressing chimeric with socket from pressing component with fixture to plug
In the case of pressing force more than power, pressing component is set to move (entering main part) to main part Slideslip, therefore behaviour can be made
Author recognizes plug and the contraposition of socket is inaccurate.Therefore, if using the present invention it is chimeric use fixture, can reduce plug with
And at least one party of socket breakage or distort the bad generation of Qian He of caused, plug and socket.
Brief description of the drawings
Fig. 1 (A) is to represent the chimeric front view with fixture 100 involved by first embodiment.Fig. 1 (B) is table
Show the chimeric sectional view with fixture 100.
Fig. 2 (A) is the front view for representing the chimeric variation with fixture 100 involved by first embodiment.Fig. 2's
(B) it is the sectional view that represents the chimeric variation with fixture 100.
Fig. 3 (A)~(D) be respectively represent to have used it is chimeric with fixture 100, in inserting involved by first embodiment
The sectional view of the major part for each operation being carried out in the chimeric method that head is fitted together to socket.
Fig. 4 is that the pressing force for representing pressing component pressing plug enters the figure of the relation of the distance of main part with pressing component
Table.
Fig. 5 (A)~(D) be respectively represent to have used it is chimeric with fixture 100, in inserting involved by first embodiment
The main portion sectional view for each operation being carried out in the chimeric method that head is fitted together to socket.Wherein, plug and socket are represented
Align inaccurate situation.
Fig. 6 (A) is to represent the chimeric front view with fixture 200 involved by second embodiment.Fig. 6 (B) is to represent
The chimeric sectional view with fixture 200.
Fig. 7 is the stereogram for representing the conventional chimeric method for having used the plug of tweezers to be fitted together to socket.
Fig. 8 (A) is to represent the conventional chimeric front view with fixture 300.Fig. 8 (B) is to represent chimeric to use fixture 300
Sectional view.Wherein, Fig. 8 (A), (B) show the state that a pair of holding projections are closed.
Fig. 9 (A) is to represent the conventional chimeric front view with fixture 300.Fig. 9 (B) is to represent chimeric to use fixture 300
Sectional view.Wherein, Fig. 9 (A), (B) show the state that a pair of holding projections are opened.
Figure 10 (A)~(D) be represent respectively it is conventional used it is chimeric with fixture 300, be fitted together to socket in plug
Chimeric method in the sectional view of the major part of each operation that is carried out.
Figure 11 is the sectional view for representing conventional IC handling fixture 400.
Figure 12 (A)~(D) is to represent conventional respectively to have used IC handling fixture 400, handling method in IC
In the sectional view of each operation that is carried out.
Embodiment
Hereinafter, referring to the drawings, the mode for implementing the present invention is illustrated.Show in addition, each embodiment illustrates ground
Go out embodiments of the present invention, the present invention is not limited to the content of embodiment.In addition, it can also combine different embodiments
Described content is implemented, and implementation content in this case is also contained in the present invention.In addition, accompanying drawing is used to help embodiment
Understanding, so as to there is a situation where strictly to describe.For example, in the presence of between the inscape or even inscape described
The inconsistent situation of the ratio of their size described in the ratio and specification of size.In addition, the structure described in specification
Situation for there is a situation where to be omitted in the accompanying drawings into key element, omitting number to describe etc..
[first embodiment]
Fig. 1 (A), (B) represents to use in the chimeric method that the plug involved by first embodiment is fitted together to socket
It is chimeric use fixture 100.Wherein, Fig. 1 (A) is the chimeric front view with fixture 100.Fig. 1 (B) is to be fitted together to use fixture 100
Sectional view.
It is chimeric to possess bar-shaped main part 1 with fixture 100.In the present embodiment, main part 1 by the first main part 1a with
Second main part 1b is formed.First main part is for example formed by resin.Second main part 1b is for example formed by resin, metal.The
One main part 1a with the second main part 1b by being pressed into, bonding the methods of be integrated.
Spread all over both the first main part 1a and the second main part 1b formed with the tubular axially extended in main part 1
Portion space 2.In the present embodiment, the both ends open of inner space 2.
It is chimeric to possess elastomeric element with fixture 100.Elastomeric element is contained in the inner space 2 of main part 1.Elastomeric element is
Spring, rubber etc., in the present embodiment, spring 3 is used.The preferably drum shape helical spring of spring 3.Spring 3 can also group
Close the mutually different cylindric helical spring of multiple spring constants, natural length.
It is chimeric to possess pressing component 4 with fixture 100.Pressing component 4 from the inner space 2 of main part 1 to outside from being led
The leading section 4a that goes out and it is contained in the anti-delinking part 4b of inner space 2 of main part 1 and forms.Leading section 4a and anti-delinking part 4b examples
Such as be formed as cylindrical shape.Wherein, leading section 4a diameter is formed as less than anti-delinking part 4b diameter.Pressing component 4 for example by
Resin is formed.
The leading section 4a of pressing component 4 is exported from the second main part 1b to outside.It is formed at the interior of the second main part 1b
The internal diameter in portion space 2 changes in midway, and the internal diameter of the middle side of inner space 2 is more than the interior of the outside (open side) of inner space 2
Footpath.The internal diameter for being formed at the second main part 1b inner space 2 changes in midway, so as to prevent the anti-delinking part 4b of pressing component 4
Come off from inner space 2.The leading section 4a of pressing component 4 is guided by the internal diameter in the outside (open side) of inner space 2, so that with
Axially the displacement in orthogonal direction is restrained.
Internally the inwall near the opening of the first main part 1a sides in space 2 is formed with female threads groove 5.
Chimeric fixture 100 possesses bar-shaped spring force and adjusts part (elastic force adjusting unit part) 6.Part is adjusted in spring force
The periphery of 6 adjacent one end is formed with the convex thread groove 7 for forming the second thread groove.Spring force adjustment part 6 for example by resin,
Metal is formed.
The convex thread groove 7 that will be formed in spring force adjustment part 6 is screwed together in the inner space 2 that main part 1 is formed
Inwall forms and forms the female threads groove 5 of the first thread groove, so as to which spring force adjustment part 6 is installed on into main part 1.
The end of the side of inner space 2 of spring force adjustment part 6 abuts with one end of spring 3.Moreover, spring 3 is another
End abuts with the anti-delinking part 4b of pressing component 4.As a result, pressing component 4 relies on the power of spring 3, the middle side court from inner space 2
It is pressed laterally.
Make spring force adjustment part 6 rotated relative to main part 1, so as to change spring force adjustment part 6 with bullet
The position for the end that spring 3 abuts, and then spring 3 can be adjusted and press pressing component 4 from the middle side of inner space 2 towards outside
Power.In addition, the position of the end abutted with spring 3 of spring force adjustment part 6 is more moved to the side of spring 3, spring 3 will press
The power that part 4 presses from the middle side of inner space 2 towards outside is bigger.On the contrary, spring force adjustment part 6 abuts with spring 3
The position of end get over to the side opposite with spring 3 and move, spring 3 is by pressing component 4 from the middle side of inner space 2 towards outer
The power of side pressing is smaller.
Furthermore it is possible to using following composition, i.e.,：The outer wall near the opening of the first main part 1a sides in space 2 internally
Convex thread groove is provided with, the inner circumferential for the adjacent one end that the spring force in the inner space with tubular adjusts part 6 is provided with
Female threads groove.
In the leading section 4a with flat face of pressing component 4 magnet 8 is embedded with as plug holding member.Magnet
8 for example using rare earths based magnet.For plug 13, displacement of the plug 13 from the front end of axial direction towards rear end is by flat
Face is constrained, and the position from the rear end of axial direction towards front end of plug 13 is constrained so as to the magnetic force by magnet 8 and by flat face
Move the displacement with the direction orthogonal to the axial direction of plug 13.
Wherein, plug holding member is not limited to magnet 8.For example, it is also possible to it is retention groove etc..Fig. 2 (A), (B) is represented
The chimeric variation with fixture 100.In the variation, pressing component 4 leading section 4a replace magnet 8 and formed with holding
Groove 18.The inwall of retention groove 18 is formed as taper, and in inwall close to there is the protection materials 18a that is made up of rubber etc..In the change
In shape example, plug is clamped using retention groove 18 to keep plug.
Next, (A) of reference picture 3~(D), chimeric with inserting involved by fixture 100, present embodiment to having used
The chimeric method that head is fitted together to socket illustrates.It is fitted together in addition, Fig. 3 (A)~(D) is illustrated respectively in plug to socket
The sectional view of the major part for each operation being carried out in chimeric method.
First, before the plug as a part for the coaxial connector of subsidiary cable is embedded in into the operation of socket, make
It is chimeric to be rotated with the spring force adjustment part 6 of fixture 100 relative to main part 1, rely on recuperability by press section to adjust spring 3
The power that part 4 presses from the middle side of inner space 2 towards outside.Possesses spring force adjustment part 6, so as to the bullet with spring 3
The reduction of power, the increase of the resistance to sliding of pressing component 4 are accordingly adjusted, to increase recuperability.If in addition, spring
3 power for pressing pressing component 4 towards outside from the middle side of inner space 2 have been completed to adjust, then can omit the process.
The power that spring 3 presses pressing component 4 from the middle side of inner space 2 towards outside is set to：More than by by
Splenium part 4 is by via the inner wire that the insulating element configuration of plug is concentric circles and outer conductor and the insulating element via socket
Be configured to the pressing force of inner wire and the outer conductor of concentric circles with the consistent state of central shaft when chimeric, also, plug with
In the case of the contraposition inaccuracy of socket, such as the mutual inclined in plug and socket, or to central shaft just
In the case of the direction dislocation of friendship, at least one party less than plug and socket is pressed the pressing that part 4 damages or distort
Power.
Pressing force when plug to be embedded in socket is different because of the species of plug and socket.In addition, even in identical
It is different also because of individual difference in the plug and socket of species.Therefore, plug being embedded in by pressing component 4 herein
Average pressing when pressing force during socket is meant that plug is embedded in into socket in the plug and socket of the species
Power.
In addition, in the case of the contraposition inaccuracy of plug and socket, plug, socket are pressed the pressing of the damage of part 4
Power is also different because of the species of plug and socket.Even if in addition, in the plug and socket of identical type, also because of individual difference
It is different and different.Therefore, in the case of plug here and the contraposition inaccuracy of socket, at least one party's quilt of plug and socket
Pressing component 4 damage pressing force be meant that in the plug and socket of the species, at least one party of plug and socket
Average pressing force when being damaged or distorting.
In addition, as described above, the position of the end abutted with spring 3 of spring force adjustment part 6 is more to the sidesway of spring 3
Dynamic, the power that spring 3 presses pressing component 4 from the middle side of inner space 2 towards outside is bigger.On the contrary, spring force adjusts part 6
The position of the end abutted with spring 3 get over to the side opposite with spring 3 and move, spring 3 is by pressing component 4 from inner space
The power that 2 middle side presses towards outside is smaller.
The pressing force and pressing component 4 of Fig. 4 expression pressing plugs of pressing component 4 enter the distance of (slip) main part 1
Relation.
As clear and definite according to Fig. 4, operator starts to press plug using pressing component 4, if making pressing force gradually increase
Greatly, if then the contraposition of plug and socket is accurate, before pressing component 4 initially enters main part 1, plug is fitted together to socket.
On the other hand, if the contraposition of plug and socket is inaccurate, generally, that is, become plug to socket be fitted together to when by
Pressure, plug are not also embedded in socket.Then, if pressing component 4 is further more than normal inlay resultant force to the pressing force of plug,
The threshold value being then accordingly set with coefficient of kinetic friction value difference more than the precompressed with spring 3 and confficient of static friction, pressing component 4
Initially enter main part 1.Then, pressing component 4 enters main part 1, and pair in plug and socket can be detected so as to operator
Position generates the situation of excessive power compared with common inlay resultant force.With the detection function, so as to as plug or
The cylindric outer conductor of the telescoping part of person's socket stops before either cylindrical shape/columned inner wire is damaged or distorted
Only pressing of the pressing component 4 to plug.
Chimeric fixture is acted in the pressing force of the precompressed more than the pressing component 4 that lower state is acted on from spring 3
In the case of 100, pressing component 4 moves and carrys out absorption in the pressing force of plug into main part 1, therefore can prevent from inserting
The breakage of at least one party of head and socket is distorted.Therefore, it is possible to reduce mainly by the deformation or askew of plug and socket
Caused by song, plug and socket can not chimeric or chimerism adhesion the problem of reducing.
Spring 3 is adjusted by pressing being fitted together to in fixture 100, making spring force adjustment part 6 be rotated relative to main part 1
The power that part 4 presses from the middle side of inner space 2 towards outside, so as to press shown in Fig. 4, expression pressing component 4
The coordinate that the pressing force of plug enters the relation of the distance of main part 1 with pressing component 4 moves left and right.
As described above, make in advance the chimeric spring force adjustment part 6 with fixture 100 relative to the rotation of main part 1 come
After the power (precompressed) that adjustment spring 3 presses pressing component 4 from the middle side of inner space 2 towards outside, start plug to socket
Chimeric operation.
First, as shown in Fig. 3 (A), the magnetic of the leading section 4a by being embedded in the chimeric pressing component 4 with fixture 100
Iron 8 adsorbs and keeps being connected with the plug 13 of coaxial cable 9.At least a portion of plug 13 uses magnetic, therefore can lead to
Magnet 8 is crossed to be adsorbed and kept.
Next, as shown in Fig. 3 (B), plug 13 is set to be aligned with being installed on the socket 14 of the grade of substrate 15.
Next, as shown in Fig. 3 (C), by the leading section 4a of pressing component 4, plug 13 is pressed relative to socket 14
Pressure, and make plug 13 chimeric to socket 14.If the contraposition of plug 13 and socket 14 is accurate, master is initially entered in pressing component 4
Before body portion 1, plug 13 is chimeric to socket 14.
Finally, as shown in Fig. 3 (D), make it is chimeric separated with fixture 100 from plug 13 and socket 14, release magnet 8 is right
The absorption of plug 13 and the holding realized, so as to chimeric end of the plug 13 to socket 14.The intensity of the magnetic force of magnet 8 is set
For the inlay resultant force less than plug 13 and socket 14.In the pressing for being easy to the rotation direction of principal axis along plug 13 to constrain its displacement and set
The leading section 4a of part 4 does not have the mechanical realization as the groove chimeric with the flange part of the side of plug 13.If gomphosis part
The rotation direction of principal axis axially with respect to plug 13 tilt, then before playing the pressing component 4 with the upper surface of plug 13
A part for end 4a tabular surface turns into fulcrum, chimeric to turn into force with the rearward end of fixture 100, and magnetic force is acted on to plug 13
Part turn into force lever principle.Fixture 100 is used in chimeric using the mechanical realization with the principle for playing the lever,
So as to the absorption of smaller power breakaway plug 13 Yu magnet 8.
Next, the situation of plug 13 and the contraposition inaccuracy of socket 14 is shown in Fig. 5 (A)~(D).
First, as shown in Fig. 5 (A), the magnetic of the leading section 4a by being embedded in the chimeric pressing component 4 with fixture 100
Iron 8 adsorbs and keeps plug 13.
Next, as shown in Fig. 5 (B), plug 13 is set to be aligned with socket 14.Now, it is assumed that because the operation of operator is wrong
By mistake, the contraposition of plug 13 and socket 14 can not be carried out exactly.
In this condition, even if plug 13 is pressed on into socket 14 by pressing component 4, plug 13 is not also embedding to socket 14
Close.Then, in the state of plug 13 is chimeric not to socket 14, if operator's increase presses plug 13 by pressing component 4
Power, then as shown in Fig. 5 (C), pressing component 4 initially enters and (starts to slide) main part 1.As above, pressing component 4 enters main body
Portion 1, so as to which operator can recognize the contraposition inaccuracy of plug 13 and socket 14, and then can be damaged in plug 13, socket 14
Before, stop pressing of the pressing component 4 to plug 13.
As shown in Fig. 5 (D), operator then makes plug 13 with inserting again once stopping plug 13 to the chimeric of socket 14
Seat 14 aligns.
As described above, the chimeric method being fitted together to according to the plug of the present invention to socket, plug, socket can be avoided because inserting
The contraposition of head and socket is inaccurate and damaged.
[second embodiment]
Be fitted together to used in above-mentioned first embodiment makes spring force adjust part 6 relative to main part 1 with fixture 100
Rotate, so as to adjust the power that spring 3 presses pressing component 4 from the middle side of inner space 2 towards outside.
However, in chimeric use fixture used in the present invention, the adjustment of the spring force based on spring force adjustment part is not
It is necessary.That is, in the case where the species for determining chimeric plug and socket is specific species, can omit based on spring
Power adjusts the adjustment function of part.Or by being configured at the inner space of tubular, and having of being abutted with spring 3 is defined
The spacer of thickness, it can realize that spring force adjusts part 6.
That is, design is chimeric use fixture when, as long as according to specific plug and socket, be preprogrammed to make spring will be by
The power that splenium part presses from the middle side of inner space towards outside be more than when plug being embedded in into socket by pressing component by
Pressure, and in the case of the contraposition inaccuracy of plug and socket, the pressing force of parts damages is pressed i.e. less than plug, socket
Can.In this case, the part number of packages of chimeric fixture can be reduced, and the manufacturing operation of chimeric fixture can be simplified,
So as to be manufactured inexpensively chimeric fixture.
Fig. 6 (A), (B) represents chimeric with fixture 200 involved by second embodiment.
Chimeric fixture 200 does not possess spring force adjustment part (elastic force adjusting unit part).
One end of chimeric the first main part 11a for being formed at main part 11 with fixture 200 inner space 12 is closed, and
As there is bottom shape.In addition, the second main part 11b of main part 11 is used and the chimeric fixture involved by first embodiment
Second main part 1b identical structures of 100 main part 1.
Chimeric other compositions with fixture 200 are chimeric identical with fixture 100 with involved by first embodiment.
Fixture 200 is used by chimeric, also the method in foundation first embodiment shown in Fig. 3 (A)~(D), can not
Make plug 13, socket 14 damaged, and plug 13 is embedded in socket 14.
More than, first embodiment and second embodiment are illustrated.However, the present invention be not limited to it is above-mentioned
Content, various changes can be carried out according to the purport of invention.
For example, used in first embodiment be fitted together to use fixture 100 in, by the first main part 1a and the second main part
Two parts of 1b form main part 1, but replace, and also can form main part 1 by a part.In this case, as long as
Since the end of side of the inwall in space 2 formed with female threads groove 5 internally, pressing component 4 and spring 3 are contained in
Inner space 2.
The explanation of reference
1 ... main part；The main parts of 1a ... first；The main parts of 1b ... second；2 ... inner spaces；3 ... spring (elastic portions
Part)；4 ... pressing components；4a ... leading sections；4b ... anti-delinking parts；5 ... female threads grooves (the first thread groove)；6 ... spring forces adjust
Part (elastic force adjusting unit part)；7 ... convex thread grooves (the second thread groove)；8 ... magnet (plug holding member)；18 ... retention grooves
(plug holding member)；18a ... protection materials (rubber etc.)；9 ... coaxial cables；13 ... plugs；14 ... sockets；15 ... substrates；
100th, 200 ... chimeric fixtures.
Claims (13)
1. a kind of chimeric method that plug is fitted together to socket, wherein, possess：
Prepare the process of chimeric fixture, wherein, the chimeric fixture possesses：Bar-shaped main part, the main part formed with
The inner space of the tubular axially extended；Elastomeric element, the elastomeric element are contained in the inner space；Pressing component, should
A part for pressing component is contained in the inner space, and the front end of the elastomeric element is led from the inner space to outside
Go out；And plug holding member, the plug holding member are arranged at the front end of the pressing component, in the chimeric folder
In tool, the pressing component is pressed from the middle side of the inner space towards outside by the elastomeric element；
The process for making the plug holding member keep plug；
Make the plug and the process of socket contraposition for being held in the plug holding member；And
By the way that the main part is pressed to the socket side, so as to utilize the front end of the pressing component by the plug
Pressed to the socket side, make the plug process chimeric with the socket,
The power that the elastomeric element presses the pressing component from the middle side of the inner space towards outside is set to：Greatly
The pressing force when plug is embedded in into the socket by the pressing component and less than the plug and described insert
The pressing force that at least one party of seat is damaged or distorted by the pressing component.
2. the chimeric method that plug according to claim 1 is fitted together to socket, wherein,
The inner space for being formed at the chimeric main part with fixture is in the tubular of both ends open,
The chimeric fixture possesses elastic force adjusting unit part, and the elastic force adjusting unit part abuts with the rear end of the elastomeric element, with
So that the elastomeric element produces the power for pressing the pressing component towards outside from the middle side of the inner space,
By making the abutted position of the elastic force adjusting unit part and the elastomeric element along the axial movement, so as to adjust
The power that the pressing component is pressed from the middle side of the inner space towards outside.
3. the chimeric method that plug according to claim 1 or 2 is fitted together to socket, wherein,
It is formed about in the inner space and the pressing component to the opening of the opposite side in side that outside is exported
There is the first thread groove,
The elastic force adjusting unit part adjacent one end formed with the second thread groove,
Second thread groove of the elastic force adjusting unit part is screwed together in the first thread groove of the inner space, along with making
State elastic force adjusting unit part relative to the main part circumferentially rotating along the axle, and make the abutted position on the axial direction
It is mobile, the pressing component is pressed from the middle side of the inner space towards outside so as to adjusting the elastomeric element
Power.
4. the chimeric method being fitted together to according to plug according to any one of claims 1 to 3 to socket, wherein,
The elastomeric element is spring.
5. the chimeric method being fitted together to according to plug according to any one of claims 1 to 4 to socket, wherein,
The plug holding member is included in plug described in the axial constraint relative to the plug holding member before described
Hold the mechanical realization of the relative displacement towards the rear end, the confining force of the plug holding member be less than the plug with it is described
The inlay resultant force of socket.
6. the chimeric method being fitted together to according to plug according to any one of claims 1 to 5 to socket, wherein,
The plug holding member is magnet.
7. the chimeric method being fitted together to according to plug according to any one of claims 1 to 6 to socket, wherein,
The plug holding member is retention groove.
8. a kind of chimeric fixture, wherein, possess：
Bar-shaped main part, inner space of the main part formed with tubular；
Elastomeric element, the elastomeric element are contained in the inner space；
Pressing component, the part of the pressing component are contained in the inner space, and one end of the pressing component is from described interior
Portion space is exported to outside；And
Plug holding member, the plug holding member are arranged at the front end of the pressing component,
In the chimeric use fixture, the middle side direction by the elastomeric element by the pressing component from the inner space
Outside presses.
9. it is according to claim 8 it is chimeric use fixture, wherein,
The inner space for being formed at the main part is in the tubular of both ends open, in the inner space and the pressing
Part has been formed about the first thread groove to the opening of the opposite side in the side that outside is exported,
Described be fitted together to is also equipped with adjusting middle side court of the elastomeric element by the pressing component from the inner space with fixture
The elastic force adjusting unit part of the power pressed laterally,
The elastic force adjusting unit part adjacent one end formed with the second thread groove,
Second thread groove of the elastic force adjusting unit part is screwed together in first thread groove, by adjusting the elastic force
Part rotates relative to the main part, so as to adjust the elastomeric element by the pressing component from the inner space
The power that is pressed towards outside of middle side.
10. fixture is used according to claim 8 or claim 9 chimeric, wherein,
The elastomeric element is spring.
11. fixture is used in chimeric according to any one of claim 8~10, wherein,
On the axial direction, the holding member keeps the confining force of the plug to be less than the Qian He of the plug and the socket
Power.
12. fixture is used in chimeric according to any one of claim 8~11, wherein,
The plug holding member is magnet.
13. fixture is used in chimeric according to any one of claim 8~11, wherein,
The plug holding member is retention groove.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-143433 | 2015-07-17 | ||
| JP2015143433 | 2015-07-17 | ||
| PCT/JP2016/069385 WO2017014018A1 (en) | 2015-07-17 | 2016-06-30 | Method for fitting plug in receptacle and fitting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107851948A true CN107851948A (en) | 2018-03-27 |
| CN107851948B CN107851948B (en) | 2019-11-29 |
Family
ID=57833988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680041832.5A Active CN107851948B (en) | 2015-07-17 | 2016-06-30 | The chimeric method and chimeric fixture that plug is fitted into socket |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6477886B2 (en) |
| CN (1) | CN107851948B (en) |
| WO (1) | WO2017014018A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588035A (en) * | 2018-11-06 | 2019-04-05 | Oppo（重庆）智能科技有限公司 | Installation tool |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10615559B2 (en) * | 2017-12-15 | 2020-04-07 | Lockheed Martin Corporation | Insertion tool for right-angled RF connectors |
| DE102018216477B4 (en) | 2018-09-26 | 2023-03-16 | Robert Bosch Gmbh | Steering device with a connector unit for electrically contacting a steering sensor unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02146791U (en) * | 1989-05-18 | 1990-12-13 | ||
| JP2000082562A (en) * | 1998-09-08 | 2000-03-21 | Dai Ichi Denshi Kogyo Kk | Contact pull-out tool |
| JP2000100543A (en) * | 1998-09-24 | 2000-04-07 | Daiichi Denshi Kogyo Kk | Connector pressing-in tool |
| CN101364698A (en) * | 2008-10-08 | 2009-02-11 | 沈阳飞机工业（集团）有限公司 | Electric cable plug detection tool with force adjustable |
| CN102255216A (en) * | 2010-05-18 | 2011-11-23 | 神讯电脑(昆山)有限公司 | Connector installing fixture |
| JP2014029764A (en) * | 2012-07-31 | 2014-02-13 | D D K Ltd | Tool for connector |
| CN104577642A (en) * | 2014-12-31 | 2015-04-29 | 贝兹维仪器(苏州)有限公司 | Plug-and-pull device for SMB connector |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052788A (en) * | 1976-07-06 | 1977-10-11 | Cutler-Hammer, Inc. | Tool for removing a snap-in bushing from a mounting panel hole |
| JPS5544373Y2 (en) * | 1977-09-27 | 1980-10-17 |
-
2016
- 2016-06-30 WO PCT/JP2016/069385 patent/WO2017014018A1/en active Application Filing
- 2016-06-30 CN CN201680041832.5A patent/CN107851948B/en active Active
- 2016-06-30 JP JP2017529526A patent/JP6477886B2/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02146791U (en) * | 1989-05-18 | 1990-12-13 | ||
| JP2000082562A (en) * | 1998-09-08 | 2000-03-21 | Dai Ichi Denshi Kogyo Kk | Contact pull-out tool |
| JP2000100543A (en) * | 1998-09-24 | 2000-04-07 | Daiichi Denshi Kogyo Kk | Connector pressing-in tool |
| CN101364698A (en) * | 2008-10-08 | 2009-02-11 | 沈阳飞机工业（集团）有限公司 | Electric cable plug detection tool with force adjustable |
| CN102255216A (en) * | 2010-05-18 | 2011-11-23 | 神讯电脑(昆山)有限公司 | Connector installing fixture |
| JP2014029764A (en) * | 2012-07-31 | 2014-02-13 | D D K Ltd | Tool for connector |
| CN104577642A (en) * | 2014-12-31 | 2015-04-29 | 贝兹维仪器(苏州)有限公司 | Plug-and-pull device for SMB connector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588035A (en) * | 2018-11-06 | 2019-04-05 | Oppo（重庆）智能科技有限公司 | Installation tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6477886B2 (en) | 2019-03-06 |
| WO2017014018A1 (en) | 2017-01-26 |
| JPWO2017014018A1 (en) | 2018-03-08 |
| CN107851948B (en) | 2019-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107851948A (en) | The chimeric method and chimeric fixture that plug is fitted together to socket | |
| TWI498479B (en) | Joint structure of an air nozzle for dual-purpose | |
| TWI659797B (en) | Output device | |
| JP2008130556A (en) | Plug-in connector for conductor | |
| CN106063038A (en) | Electrical terminal block | |
| CN106848742A (en) | It is a kind of for industry and can from locking power plug socket device | |
| US8469758B2 (en) | Insulator for spark plug, and method for manufacturing spark plug | |
| CN104011441A (en) | Relief valve | |
| US2863346A (en) | Hand operated crimping tool | |
| CN203260774U (en) | Multi-core connector resistant to high temperature and high pressure | |
| HK1130122A1 (en) | Electrical plug with a rotatable pin | |
| US3538585A (en) | Contact insertion-removal tool | |
| CN106207615A (en) | Adapter and check lock lever assembly thereof and check lock lever | |
| EP2103402B1 (en) | Method for manufacturing an insulator for spark plug | |
| CN206321185U (en) | A kind of groove depth measurement apparatus | |
| CN206536173U (en) | Cylindrical rolling device with guide function | |
| WO2018120497A1 (en) | Pick-up pen for manual assembly | |
| US20070271780A1 (en) | Method for producing a proximity switch and a proximity switch produced according to the method | |
| CN103062465A (en) | Pressure adjusting screw mechanism and pressure control valve | |
| CN109317888A (en) | The chucking device and its application method of complexity molding semi-rigid cable head welding | |
| CN105119103A (en) | Socket and plug of connector for electric vehicle | |
| CN103808639A (en) | Visible rock core clamp | |
| TWM356571U (en) | Pressure adjustment structure of clamping device | |
| CN105465519B (en) | A kind of plug connector and fluidly connect device assembly using the plug connector | |
| CN204947229U (en) | The socket of connector used for electric vehicle, plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |