CN101608782B - Mounting structure of electric connector - Google Patents
Mounting structure of electric connector Download PDFInfo
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- CN101608782B CN101608782B CN2009101493325A CN200910149332A CN101608782B CN 101608782 B CN101608782 B CN 101608782B CN 2009101493325 A CN2009101493325 A CN 2009101493325A CN 200910149332 A CN200910149332 A CN 200910149332A CN 101608782 B CN101608782 B CN 101608782B
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Abstract
The present invention provides a mounting structure for an electric connector, capable of preventing the position of a cold-cathode tube (8) as a fluorescent tube from departure. The mounting structure is provided with a first electric connector (11) having a contact forming body (36) for connecting external leads (8c) of the cold-cathode tube (8) and a casing (35) for holding the contact forming body (36), wherein the casing (35) is arranged on a tabular rear wall (13); a locking mechanism (80) for locking the casing (35) on the rear wall (13), the casing (35) can be inserted in a first insertion throughhole (21) of the rear wall (13) along an insertion direction (D1). The casing (35) inserted in the first insertion throughhole (21) slides along a direction E1 parallel to a shaft direction S of the cold-cathode tube (8), from a lock-releasing position for releasing the lock of the locking mechanism (80) to a locking position locked by the locking mechanism (80).
Description
Technical field
The present invention relates to the mounting structure of electric connector.
Background technology
The reflex reflector that liquid crystal indicator possesses possesses a plurality of fluorescent tubes and a plurality of electric connectors that are connected on these fluorescent tubes usually.(for example, with reference to patent documentation 1).The technology that patent documentation 1 is put down in writing is, a plurality of electric connectors are installed on the tabular bearing and after forming accessory, electric connector are connected on the circuit substrate.
Patent documentation 1: TOHKEMY 2007-257881 communique
In patent documentation 1, electric connector carries out to the installation of bearing is following.That is, at first the housing of electric connector is inserted the mounting hole of bearing.Afterwards, slide along the length direction of bearing by making housing, housing is fixed on the bearing.The direction of principal axis quadrature of the glide direction of this situation and fluorescent tube.Therefore, the housing of electric connector when glide direction produces position deviation, usually also can cause that the end that is connected to the fluorescent tube on this electric connector produces position deviation about glide direction with respect to bearing.In this case, fluorescent tube is with respect to normal inclined position.
Summary of the invention
The present invention is under such background and exploitation, and its purpose is to provide a kind of mounting structure of electric connector of the position deviation that can prevent fluorescent tube.
In order to realize above-mentioned purpose, the first aspect of invention provides a kind of mounting structure of electric connector, it is characterized in that, have: comprise the contact organizator of the electric conductivity that is connected with the terminal of the end of fluorescent tube and keep the electric connector of housing of the insulativity of this contact organizator, be used for keeping the tabular holding member of described housing, for the locking mechanism that described housing is locked on the described holding member, wherein, described holding member comprises the maintaining part that forms along the depth direction of regulation, in described maintaining part, can insert along the direction of insertion of the regulation that is equivalent to described depth direction and be connected with described housing, be inserted through the described housing in the described maintaining part, move with respect to described holding member by the locking direction along the regulation parallel with the direction of principal axis of described fluorescent tube, the latch-release position movement that can be disengaged from the locking based on described locking mechanism is to the latched position that is locked by described locking mechanism.
According to the present invention, housing is by moving with respect to holding member along the locking direction parallel with the direction of principal axis of fluorescent tube, from the latch-release position movement to latched position.Thereby, when housing is locked holding member, do not need to make housing mobile with the direction of the direction of principal axis quadrature of fluorescent tube.The terminal that thus, can prevent from being connected to the fluorescent tube on the electric connector produces position deviation in the direction with the direction of principal axis quadrature of fluorescent tube.Consequently, can prevent that fluorescent tube from tilting with respect to normal direction.
The mounting structure of the electric connector of second aspect present invention, on the basis of first aspect, described maintaining part comprises the inserting hole that connects described holding member along described depth direction.According to the present invention, utilize in the so simple formation of holding member formation inserting hole and just can form maintaining part.
The mounting structure of the electric connector of third aspect present invention, on the basis of first aspect, the described housing that is positioned at described latched position covers described inserting hole.According to the present invention, can prevent that the foreign matters such as dust from accumulating in the circumference of inserting hole.
The mounting structure of the electric connector of fourth aspect present invention, on the basis of first aspect, described locking direction is away from the direction of the direction of the described end of described fluorescent tube on the direction parallel with the described direction of principal axis of described fluorescent tube.
According to by the present invention, can prevent that the housing that is positioned at latched position from moving in the mode of leaving described fluorescent tube.The terminal that thus, can prevent fluorescent tube is connected the connection of contact organizator and inadvertently is disengaged because of vibration or impact etc. with electric connector.
The mounting structure of the electric connector of fifth aspect present invention, on the basis of first aspect, described locking mechanism comprises the joint portion that is arranged on the described maintaining part and the combined section that is arranged on the described housing, when described housing was positioned at described latched position, described joint portion and described combined section interosculated.According to the present invention, by the combination of joint portion and combined section, just can locking housing.
The mounting structure of the electric connector of sixth aspect present invention, on the basis aspect the 5th, described joint portion has the section of being held, described combined section has clamping part, when described housing is positioned at described latched position, described be held section on the direction parallel with described direction of insertion by described clamping part clamping.According to the present invention, by being held the combination of section and clamping part, can prevent that housing is mobile in the direction parallel with direction of insertion with respect to holding member.
The mounting structure of the electric connector of seventh aspect present invention, on the basis aspect the 6th, does not extend along described locking direction described clamping part and described holding portion, from described latch-release position movement to described latched position, the described section that is held is by described clamping part clamping by described housing.According to the present invention, move to the so simple action of latched position by making housing, the section of being held just can be by the clamping part clamping.
The mounting structure of the electric connector of eighth aspect present invention, on the basis aspect the 6th, clamping part and the section that is held are provided with a plurality of along locking direction.According to the present invention, can prevent housing the two is mobile in the direction parallel with direction of insertion with respect to holding member about the both ends of locking direction.
The mounting structure of the electric connector of ninth aspect present invention, on the basis of eight aspect, be located opposite from described clamping part and described described clamping part and the described section that is held that is held section and is located opposite from described latch-release position side of described latched position side, the length on described locking direction is different.
According to the present invention, utilize to be located opposite from the clamping part of latched position side and to be held section and to be located opposite from the clamping part of latch-release position and to be held section, can identify housing with respect to the correct direction of locking direction.Thus, housing can be installed on the correct direction reliably with respect to maintaining part.
The mounting structure of the electric connector of tenth aspect present invention, on the basis of first aspect, described locking mechanism comprises a pair of first and a pair of second portion, described a pair of first is arranged on the described housing in the opposed mode of orthogonal directions along regulation, the orthogonal directions of described regulation and described locking direction and the two quadrature of described direction of insertion, described a pair of second portion is arranged on the described maintaining part and is opposite along described orthogonal directions, when described housing was positioned at described latched position, described a pair of second portion was clamped described a pair of first at described orthogonal directions.
According to the present invention, a pair of second portion is clamped a pair of first on orthogonal directions, can prevent that thus housing is mobile with the direction of holding member quadrature.
The mounting structure of the present invention the tenth electric connector on the one hand, in the first～ten on the basis of either side, described locking mechanism comprises a pair of third part and a pair of the 4th part, described a pair of third part is arranged on the described housing and is opposite along described locking direction, described a pair of the 4th part is arranged on the described maintaining part and is opposite along described locking direction, when described housing was positioned at described latched position, described a pair of the 4th part was clamped described a pair of third part in the direction parallel with described locking direction.
According to the present invention, a pair of the 4th part is clamped a pair of third part on locking direction, can prevent that thus housing is mobile in the direction parallel with locking direction with respect to holding member.
The present invention the 12 aspect provides a kind of mounting structure of electric connector, it is characterized in that, has: comprise the contact organizator of the electric conductivity that is connected with the terminal of the end of fluorescent tube and keep the electric connector of housing of the insulativity of this contact organizator; Be used for keeping the tabular holding member of described housing; For the locking mechanism that described housing is locked on the described holding member, wherein, described holding member comprises the maintaining part that forms along the depth direction of regulation, in described maintaining part, can insert along the direction of insertion of the regulation that is equivalent to described depth direction and be connected with described housing, be inserted through the described housing in the described maintaining part, by on the locking direction of regulation, moving with respect to described holding member, the latch-release position movement that can be disengaged from the locking based on described locking mechanism is to the latched position that is locked by described locking mechanism, and the locking direction of described regulation is along the direction that is centered around the side upwardly extending datum axis parallel with described depth direction.
According to the present invention, housing moves with respect to holding member by the locking direction along the edge around datum axis, thereby from the latch-release position movement to latched position.Thereby, when with respect to the holding member locking housing, do not need to make housing carrying out traveling priority with the direction of the direction of principal axis quadrature of fluorescent tube.Thus, can prevent that housing from producing position deviation in the direction with the direction of principal axis quadrature of fluorescent tube, the terminal that can prevent from being connected to the fluorescent tube on the electric connector produces position deviation in the direction with the direction of principal axis quadrature of fluorescent tube.Consequently, can prevent that fluorescent tube from tilting with respect to normal direction.In addition, when making housing from the latch-release position displacement to latched position, do not need to make housing to carry out traveling priority, thus do not need to be provided for making housing to carry out the space of traveling priority, thus can reduce maintaining part.
The mounting structure of the electric connector of the present invention's the tenth three aspects:, on the basis aspect the 12, described maintaining part comprises the inserting hole that connects described holding member along described depth direction.According to the present invention, utilize in the such simple structure of holding member formation inserting hole and just can form maintaining part.
The mounting structure of the electric connector of the present invention the 14 aspect, on the basis aspect the 12, the described housing that is positioned at described latched position covers described inserting hole.According to the present invention, can prevent that the foreign matters such as dust from accumulating in the circumference of inserting hole.
The mounting structure of the electric connector of the present invention the 15 aspect, on the basis aspect the 12, described locking mechanism comprises the joint portion that is arranged on the described maintaining part and the combined section that is arranged on the described housing, when described housing was positioned at described latched position, described joint portion and described combined section interosculated.According to the present invention, by the combination of joint portion and combined section, can carry out the locking of housing.
The mounting structure of the electric connector of the present invention the 16 aspect, on the basis aspect the 15, described joint portion has the section of being held, described combined section has clamping part, when described housing is positioned at described latched position, described be held section on the direction parallel with described direction of insertion by described clamping part clamping.According to the present invention, by being held the combination of section and clamping part, can prevent that housing is mobile in the direction parallel with direction of insertion with respect to holding member.
The mounting structure of the electric connector of the present invention the 17 aspect, on the basis aspect the 16, described clamping part comprises along the upper lateral part of a side of a pair of interarea of described holding member with along the following side of the opposite side of described a pair of interarea, and described upper lateral part and following side be configured separate on described locking direction.
According to the present invention, when observing housing along locking direction, can make the position of configuration clamping part more.Consequently, can prevent more reliably that housing from tilting with respect to direction of insertion.
The mounting structure of the electric connector of the present invention's the tenth eight aspect, on the basis aspect the 17, the periphery of described maintaining part comprises the described housing and the opposed opposed section of described upper lateral part that is arranged in described latched position, side in described upper lateral part and described opposed section is formed with protuberance, and be formed with recess the opposing party, when described housing was positioned at described latched position, described protuberance and described recess were chimeric.
According to the present invention, chimeric by protuberance and recess, can realize only revolving of housing.Thus, can prevent that housing from inadvertently rotating with respect to holding member.
The mounting structure of the electric connector of the present invention the 19 aspect, on the basis of the 12～ten eight aspect, described locking mechanism comprises and is arranged on the described housing and around the first annulus of described datum axis be arranged on the described maintaining part and around the second annulus of described the first annulus.
According to the present invention, around the first annulus, can prevent that electric connector from namely with on the direction of direction of insertion quadrature moving with respect to holding member with the direction of datum axis quadrature by the second annulus.
Description of drawings
Fig. 1 is the schematic top plan view that the summary of the liquid crystal indicator of the expression electric connector that possesses an embodiment of the present invention consists of;
Fig. 2 is the stereographic map of the major part of basket, the first electric connector, circuit substrate and cold-cathode tube;
Fig. 3 (A) is the vertical view that expression the first electric connector is maintained at the major part of the state on the basket, (B) being the figure that sees along the arrow IIIB direction of Fig. 3 (A), (C) is the upward view of seeing along the arrow IIIC direction of Fig. 3 (B);
Fig. 4 is the sectional view along the IV-IV line of Fig. 3 (A);
Fig. 5 is the sectional view along the V-V line of Fig. 3 (A);
Fig. 6 (A) is the sectional view along the VI-VI line of Fig. 3 (B), (B) is the sectional view along the VIB-VIB line of Fig. 6 (A);
Fig. 7 is the stereographic map of contact organizator;
Fig. 8 is the partial enlarged drawing of Fig. 4;
Fig. 9 is the enlarged drawing of a pair of the first flexure strip section;
Figure 10 (A) is the stereographic map at the main position of the state before the expression cold-cathode tube is connected with the first electric connector, (B) is the sectional view along the XB-XB line of Figure 10 (A);
Figure 11 (A) is the stereographic map that the expression cold-cathode tube is connected to the main position of the state on the first electric connector, (B) is the sectional view along the XIB-XIB line of Figure 11 (A);
Figure 12 is for the stereographic map of explanation in the operation of the housing of rear wall installation first electric connector of the basket of back lighting device;
Figure 13 is for the stereographic map of explanation in the operation of the housing of rear wall installation first electric connector of the basket of back lighting device;
It (B) is to be respectively applied to illustrate that the substrate of the first connector connects the sectional view of the interconnective operation of the insertion protuberance of using contact and circuit substrate that Figure 14 (A) reaches;
Figure 15 is the diapire of housing has been removed in expression from perisporium the outboard profile of state;
Figure 16 is the outboard profile of the major part of expression another embodiment of the present invention;
Figure 17 is the again stereographic map of the major part of an embodiment of the present invention;
Figure 18 is the partial perspective view of the first electric connector;
Figure 19 is for the stereographic map of explanation in the operation of the housing of rear wall installation first electric connector of the basket of back lighting device;
Figure 20 (A) is the stereographic map that is positioned at the first electric connector of latched position, (B) is the figure of the major part seen from the arrow XXB direction of Figure 20 (A);
Figure 21 (A)～(C) is respectively the again outboard profile of the major part of an embodiment of the present invention.
The reference numeral explanation
8 cold-cathode tubes (fluorescent tube)
8b end (end of fluorescent tube)
8c outer lead (terminal of fluorescent tube)
9 mounting structures (mounting structure of electric connector)
13,13A, 13B rear wall (holding member)
13bA one interarea
Another interarea of 13cA
11,11A the first electric connector (electric connector)
21,21A the first inserting hole (maintaining part, inserting hole)
30A circumference (periphery)
35,35A housing
36 contact organizators
56a, a pair of end face of 56b (a pair of first)
The 60A datum axis
80,80A locking mechanism
93a, a pair of third part of 93b
94a, a pair of the 4th part of 94b
153 opposed sections
154 recesses
163 are held section (joint portion)
164 clamping parts (combined section)
The 164a upper lateral part
The 164b following side
165 protuberances
166 first annulus
167 second annulus
841 are held section's (joint portion, a pair of second portion)
842 clamping parts (combined section)
851 are held section's (joint portion, a pair of second portion)
852 clamping parts (combined section)
The C depth direction
The D1 direction of insertion
The E1 locking direction
The H orthogonal directions
The S direction of principal axis
X directions X (direction parallel with locking direction)
Z Z direction (direction parallel with direction of insertion)
Embodiment
With reference to accompanying drawing preferred forms of the present invention is described.
Fig. 1 is the schematic top plan view that the summary of the liquid crystal indicator of the expression electric connector that possesses one embodiment of the present invention consists of.With reference to Fig. 1, liquid crystal indicator 1 is the display device that for example is used as the monitor of televisor, personal computer.
Liquid crystal indicator 1 possesses main basket 2, liquid crystal panel 3, back lighting device 4.
Liquid crystal panel 3 is non-Autoluminescence display panel, is installed in the peristome in the front of main basket 2.The surperficial 3a of liquid crystal panel 3 is towards the place ahead of main basket 2, and back side 3b is towards the rear of main basket 2.
Back lighting device 4 is for the device to liquid crystal panel 3 irradiation light, is housed in the main basket 2.This back lighting device 4 possesses basket 5, the circuit substrate 6 as link, phase inverter 7, as the cold-cathode tube 8 of fluorescent tube, directly be bearing in the first electric connector 11 and the second electric connector 12 on the basket 5.
Be formed through the first inserting hole 21 and slotting the second inserting hole 22 that leads to and keep the second electric connector 12 that leads to and keep the maintaining part (housing inserting hole) of the housing described later 35 of the first electric connector 11 as inserting at rear wall 13.The first inserting hole 21 separates with the left and right directions of the second inserting hole 22 along main basket 5.
Be connected with phase inverter 7 at the conductive pattern 24,25 that is formed on the back side 6b of circuit substrate 6.Phase inverter 7 is for supplying with the circuit that drives electric power to cold-cathode tube 8, being installed on the back side 6b of circuit substrate 6.Phase inverter 7 and each cold-cathode tube 8 utilize conductive pattern 24, the first electric connector 11, the second electric connector 12, conductive pattern 26, via 28 and the conductive pattern 25 of circuit substrate 6 to be electrically connected.
Cold-cathode tube 8 is back of the body illuminators of liquid crystal panel 3.More than 8 of cold-cathode tubes are located between the rear wall 13 of liquid crystal panel 3 and basket 5.(only illustrating a cold-cathode tube 8 among Fig. 1).The quantity of cold-cathode tube 8 is two in one inch size of each liquid crystal panel 3 for example.
Each cold-cathode tube 8 disposes at the interval that the above-below direction (direction vertical with paper) of main basket 2 separates regulation, with to liquid crystal panel 3 irradiation light.The length direction of each cold-cathode tube 8 is along the left and right directions of main basket 2, and parallel with the back side 3b of liquid crystal panel 3.In addition, among Fig. 1, cold-cathode tube 8, the first electric connector 11 and the second electric connector 12 only illustrate respectively one.
Cold-cathode tube 8 comprises the main part 8a of long tubular, outer lead 8c, the 8c as pair of terminal on the pair of end portions 8b that is separately positioned on main part 8a, the 8b.
The distolateral outer lead 8c of the main part 8a of cold-cathode tube 8 is connected with the first electric connector 11, and another distolateral outer lead 8c of the main part 8a of cold-cathode tube 8 is connected with the second electric connector 12.
The first electric connector 11 is the connectors be used to the electrical connection between the conductive pattern 24 that carries out cold-cathode tube 8 and circuit substrate 6.Main part 8a one distolateral that this first electric connector 11 is configured in each cold-cathode tube 8 inserts and leads in corresponding first inserting hole 21 of rear wall 13.
The second electric connector 12 is the connectors be used to the electrical connection between the conductive pattern 26 that carries out cold-cathode tube 8 and circuit substrate 6.It is distolateral that this second electric connector 12 is configured in another of each cold-cathode tube 8, inserts to lead in corresponding first inserting hole 22 of rear wall 13.The second electric connector 12 is electrically connected with the conductive pattern 26 of circuit substrate 6.
In the outer lead 8c of an end of cold-cathode tube 8, be applied with the positive voltage of phase inverter 7 from the first electric connector 11 sides.In addition, the outer lead 8c of the other end of cold-cathode tube 8 is electrically connected with phase inverter 7 via the second electric connector 12 and conductive pattern 26 etc.
Fig. 2 is the stereographic map of the major part of basket 5, the first electric connector 11, circuit substrate 6 and cold-cathode tube 8.With reference to Fig. 2, below, for convenience's sake, will the direction parallel with the left and right directions of main basket 2 be made as that directions X X, the direction parallel with the above-below direction of main basket 2 are made as Y-direction Y, the direction parallel with the fore-and-aft direction of main basket 2 is made as Z direction Z and describes.
In addition, the side of directions X X is made as X1, the opposing party of directions X X is made as X2.In addition, the side of Y-direction Y is made as Y1, the opposing party of Y-direction X is made as Y2.In addition, the side of Z direction Z is made as Z1, the opposing party of Z direction Z is made as Z2.
In addition, when only being called directions X X, be the general name to first and second directions X X1, X2.Also having, when only being called Y-direction Y, is the general name to first and second Y-direction Y1, Y2.In addition, when only being called Z direction Z, be the general name to first and second Z direction Z1, Z2.
An expression outer lead 8c in three first electric connectors 11 shown in Figure 2 connects state midway, and all the other two expression outer lead 8c connect the state of finishing.
The first inserting hole 21 of rear wall 13 uniformly-spaced forms along the transversely arranged direction B along the regulation of Y-direction Y.In addition, the formation of each first inserting hole 21 is the same, thus below mainly the first inserting hole 21 is described.
The first inserting hole 21 connects rear wall 13 along the depth direction C of the regulation that is equivalent to its thickness direction.Depth direction C is equivalent to a Z direction Z1.These two opens wide the first inserting hole 21 to a Z direction Z1 of the thickness direction that is equivalent to rear wall 13 and as the 2nd Z direction Z2 of the direction opposite with a Z direction Z1.
The first inserting hole 21 forms roughly quadrangle form, and relatively long on directions X X, and is relatively short on Y-direction Y.The circumference 30 of this first inserting hole 21 comprises the first edge 31, the second edge 32, the 3rd edge 33 and the 4th edge 34.The first and the 3rd edge 31,33 opposed along directions X X, the second collection the 4th edge 32,34 opposed along Y-direction Y.
The housing described later 35 of each first electric connector 11 is inserted and is led in first inserting hole 21 corresponding with it and be held.Each first electric connector 11 is for example about directions X X, and the length of Y-direction Y and Z direction Z is set as about 10mm～15mm respectively.In addition, the formation of each first electric connector 21 is the same, therefore, below mainly first electric connector 11 is described.
The first electric connector 11 comprise insulativity housing 35, be maintained at the electric conductivity on this housing 35 contact organizator 36, be used for the functional unit 37 of this contact organizator 36 of operation.
When the housing 35 of the first electric connector 11 is installed in corresponding the first inserting hole 21, be to lead in the first inserting hole 21 along the direction of insertion D1 of the regulation that is equivalent to depth direction C is slotting.The first electric connector 11 behind slotting logical the first inserting hole 21 is extracted out along the extraction direction D2 opposite with direction of insertion D1, thereby can extract out from the first inserting hole 21.The housing 35 of inserting logical the first inserting hole 21 can slide with respect to rear wall 13 along the locking direction E1 of the regulation parallel with the direction of principal axis S of cold-cathode tube 8.
Locking direction E1 away from the direction of an end 8b of cold-cathode tube 8, is equivalent to the first directions X X1 in the direction parallel with direction of principal axis S.Slide along locking direction E1 with respect to rear wall 13 by the housing 35 that makes the first electric connector 11, housing 35 is displaced to latched position, is locked in the first inserting hole 21 of rear wall 13.The state that each first electric connector 11 that contacts with rear wall 13 lays respectively at latched position has been shown among Fig. 2.
The first electric connector 11 that is positioned at latched position slides along the latch-release direction E2 opposite with locking direction E1.Latch-release direction E2 is equivalent to the second directions X X2.The first electric connector 11 is displaced to the latch-release position by sliding along latch-release direction E2, thereby removes the locking for rear wall 13.
Each inserts protuberance 39 and forms rectangular-shaped.These insert protuberance 39 and insert in corresponding the first electric connector 11 along closure F1.Thus, insert conductive pattern 24 and 11 electrical connections of the first electric connector of protuberance 39.Closure F1 is equivalent to for example the first directions X X1.
Each inserts protuberance 39 with respect to corresponding the first electric connector 11, can remove direction F2 along the connection opposite with closure F1 and extract out.Thus, can remove the conductive pattern 24 that respectively inserts protuberance 39 and the electrical connection of corresponding the first electric connector 11.Connect releasing direction F2 and be equivalent to for example the second directions X X2.
When cold-cathode tube 8 is installed on corresponding the first electric connector 11, be that it is moved along the direction of insertion G1 along the regulation radially of outer lead 8c.Direction of insertion G1 is equivalent to a for example Z direction Z1.In addition, when removing each cold-cathode tube 8 from corresponding the first electric connector 11, be that it is moved along the anti-plug Inbound G2 opposite with direction of insertion G1.Anti-plug Inbound G2 is equivalent to for example the 2nd Z direction Z2.
Fig. 3 (A) is the vertical view that expression the first electric connector 11 is maintained at the major part of the state on the basket 5; Fig. 3 (B) is the figure that sees along the arrow IIIB direction of Fig. 3 (A); Fig. 3 (C) is the upward view of seeing along the arrow IIIC direction of Fig. 3 (B); Fig. 4 is the sectional view along the IV-IV line of Fig. 3 (A); Fig. 5 is the sectional view along the V-V line of Fig. 3 (A); Fig. 6 (A) is the sectional view along the VI-VI line of Fig. 3 (B); Fig. 6 (B) is the sectional view along the VIB-VIB line of Fig. 6 (A).Fig. 3 (A)～Fig. 3 (C), Fig. 4, Fig. 5, Fig. 6 (A) and Fig. 6 (B) all are that expression the first electric connector 11 is positioned at the latch-release position, and the state of outer lead 8c before being connected on the first electric connector 11.
Below, the state that is positioned at latched position take the first electric connector 11 describes as benchmark.With reference to Fig. 3 (A), Fig. 3 (B) and Fig. 4, housing 35 is along Y-direction Y symmetrical shape roughly.This housing 35 is synthetic resin system, except diapire 58 described later, and the integral body product that are formed in one.
With reference to Fig. 4, the first main part 41 is positioned at anti-plug Inbound G2 side with respect to rear wall 13.Half one of latch-release direction E2 side is formed with cavity 44 in about the leading section 411 of the first main part 41 of anti-plug Inbound G2.Cavity 44 is opened wide to anti-plug Inbound G2 side, can accommodate the end 8b corresponding with it of cold-cathode tube 8.
Half one of locking direction E1 side is formed with accepting hole 45 in leading section 411.In accepting hole 45, contain main part described later 92 and a pair of first flexure strip section 96,97 of contact organizator 36.This accepting hole 45 extends along direction of insertion G1, and anti-plug Inbound G2 side is opened wide.
With reference to Fig. 4 and Fig. 5, accepting hole 45 is formed by leg 46.Leg 46 comprises first 51, second portion 52, third part 53 and the 4th part 54.First and third part 51,53 opposite on locking direction E1.The second and the 4th part 52,54 with the orthogonal directions H of direction of insertion D1 and the two quadrature of locking direction E1 on opposite.
First 51 will separate between cavity 44 and the accepting hole 45.By being cut into notch geometry about the pars intermedia 51a of the first 51 of orthogonal directions H, just can insert logical outer lead 8c in this cut out portion.Be formed with respectively along orthogonal directions H in the second and the 4th part 52,54 and run through these the second and the 4th parts 52,54 through hole 55.
The second main part 42 major parts are positioned at direction of insertion G1 side with respect to rear wall 13, and integral body is the case shape.This second main part 42 connects as the substrate described later of accommodating contact organizator 36 and arranges with the resettlement section of contact 100, the diapire 58 of the perisporium 57 of the ring-type of comprise upper wall 56, extending from upper wall 56 to direction of insertion G1 side, an end of obstruction perisporium 57.Formed the receiving space 59 of accommodating substrate connection usefulness contact 100 by upper wall 56, perisporium 57 and diapire 58.
The first～the 4th sidewall 61～64 forms respectively the tabular of extending along direction of insertion G1.The first and the 3rd sidewall 61,63 opposite along locking direction E1, and the extension that is parallel to each other.The second and the 4th sidewall 62,64 opposite along orthogonal directions H, and the extension that is parallel to each other.
The first～the 4th sidewall 61～64 end separately is connected on the diapire 58.The first～the 4th sidewall 61～64 other end separately is connected on the upper wall 56.Upper wall 56 and diapire 58 are opposite on direction of insertion G1.
Be formed with substrate inserting hole 65 at the first side wall 61, it is as the insertion protuberance inserting hole that connects this first side wall 61 along locking direction E1.Substrate inserting hole 65 can insert the corresponding insertion protuberance 39 of circuit substrate 6.Thus, can insert in the receiving space 59 inserting protuberance 39.
With reference to Fig. 3 (C) and Fig. 4, diapire 58 forms rectangular plate shape.When observing the first electric connector 11 along anti-plug Inbound G2, diapire 58 covers the first～the 4th sidewall 61～64.The mutual face of one end of the peripheral part of one side 58a of diapire 58 and corresponding the first～the 4th sidewall 61～64 contacts.Side 58a at diapire 58 is formed with protuberance 66.Protuberance 66 is respectively along the corresponding first and the 3rd sidewall 61,63 medial surface 61a, 63a.Thus, will further increase about the creepage distance of leakage current, leakage current is difficult to flow out more.
Diapire 58 and first～the 4th sidewall 61～64 splits form, and can install and remove with respect to these first～the 4th sidewalls 61～64.
Specifically, with reference to Fig. 5 and Fig. 6 (A), be equipped with respectively small pieces section 67,68 at diapire 58 about the pair of end portions of orthogonal directions H.Be formed with engaging recessed part 69 in each small pieces section 67,68.On the other hand, the lateral surface at the second and the 4th sidewall 64 is formed with respectively engaging protuberance 70.Each engages protuberance 70,70 and engages with corresponding engaging recessed part 69,69.In addition, also can diapire 58 and perisporium 57 usefulness single parts is integrally formed.
With reference to Fig. 3 (A) and Fig. 3 (C), covering section 43 forms the rectangular flat shape, when housing 35 is positioned at latched position, then covers the zone that is positioned at the outside of the first main part 41 in the first inserting hole 21.When observing the first electric connector 11 along anti-plug Inbound G2, first and second main part 41, the 42 center J (center of fiqure) with respect to covering section 43 dispose near locking direction E1.
With reference to Fig. 3 (B) and Fig. 3 (C), covering section 43 has the opposed side 43a of a side 13b with a pair of interarea 13b, the 13c of rear wall 13.The peripheral part of this side 43a and the circumference 30 of the first inserting hole 21 are opposed.Thus, covering section 43 and the first main part 41 are worked in coordination with the first inserting hole 21 are all covered.
With reference to Fig. 3 (A), have formed hole 71 when housing 35 carried out resin forming in covering section 43, but when observing along direction of insertion D1, the circumference 30 of this hole 71 and the first inserting hole 21 is opposed, and the first inserting hole 21 is not opened wide.
With reference to Fig. 3 (C) and Fig. 6 (A), back lighting device 4 possesses for the locking mechanism 80 that housing 35 is locked on the rear wall 13.
Locking mechanism 80 comprises the first limiting mechanism 81, the second limiting mechanism 82, the 3rd limiting mechanism 83.The first limiting mechanism 81 is be used to the mobile mechanism of direction (Z direction Z) that prevents that housing 35 is parallel with direction of insertion D1 with respect to rear wall 13 edges.The second limiting mechanism 82 is be used to preventing that housing 35 is with respect to the mechanism of rear wall 13 along orthogonal directions H (Y-direction Y) movement.The 3rd limiting mechanism 83 is be used to the mobile mechanism of direction (directions X X) that prevents that housing 35 is parallel with locking direction E1 with respect to rear wall 13 edges.
The first limiting mechanism 81 comprise the circumference 30 that is arranged on the first inserting hole 21 the section that is held 841 as the joint portion, be arranged on the housing 35 clamping part 842 as combined section.
Be held section 841 and be the interior side-prominent small pieces from the second edge 32 to the first inserting hole 21.Be held the end of locking direction E1 side in the second edge 32 that section 841 is arranged on circumference 30.
Clamping part 842 is included in the upper a part of 842a that forms of a side 43a of covering section 43 and is darted at another part 842b of the upper wall 56 of the second main part 42.This a pair of part 842a, 842b dispose along Z direction Z devices spaced apart.A pair of part 842a, the 842b of clamping part 842 and be held section 841 and extend along locking direction E1.
When housing 35 is positioned at latched position, this a pair of part 842a, 842b will be held section 841 along Z direction Z and clamp.Thus, clamping part 842 and be held section 841 and be together with each other.
The first restriction section 81 also possesses the section of being held 851 and clamping part 852.These are held section 851 and clamping part 852 has and is held the same structure of section 841 and clamping part 842, but be held section 841 and clamping part 842 different aspect following (1), (2).
That is, (1) is held section 851 and clamping part 852 and is held section 841 and clamping part 842 is configured in latch-release direction E2 side with respect to corresponding;
(2) be held section 851 and clamping part 852 about corresponding section 841 and clamping part 842 length of being held of the Length Ratio of locking direction E1.Clamping part 852 is the same with clamping part 842, comprises a part of 852a and another part 852b.
Be held section 841 and be held the 4th edge 34 that section 851 all is formed at circumference 30.With the section that is held 841 of these the 4th edges 34 and to be held section 851 corresponding, be formed with the section of being held 841 and be held section 851 at housing 35.
The section that is held 841 of the section that is held 841 of the second edge 32 sides, clamping part 842, the 4th edge 34 sides, clamping part 842 are along orthogonal directions H balanced configuration.Similarly, the section that is held 851 of the section that is held 851 of the second edge 32 sides, clamping part 852, the 4th edge 34 sides, clamping part 852 are along orthogonal directions H balanced configuration.
With reference to Fig. 3 (C) and Fig. 6 (B), the second limiting mechanism 82 comprises: the section that is held 841,851 of the section that is held 841 of the second edge 32, the 851 and the 4th edge 34; Be arranged on a pair of end face 56a, 56b on the housing 35.A pair of end face 56a, 56b are about a pair of end face of orthogonal directions H in the upper wall 56 of the second main part 42 of housing 35.
A pair of end face 56a, 56b consist of a pair of first.In addition, also can each of a pair of end face 56a, 56b projection is set and with these projections as a pair of first.The section that is held 841 of the section that is held 841 of the second edge 32, the 851 and the 4th edge 34,851 opposed along orthogonal directions H, thus consist of along the opposed a pair of second portion of orthogonal directions H.
When housing 35 was positioned at latched position, described a pair of end face 56a, 56b clamped along orthogonal directions H in the section that is held 841 of the section that is held 841 of the second edge 32, the 851 and the 4th edge 34,851.
With reference to Fig. 3 (C), the 3rd limiting mechanism 83 comprises: a pair of third part 93a, the 93b that are arranged on the housing 35 and are separated from each other along locking direction E1; Be arranged on the first and the 3rd edge 31,33 of circumference 30 and along opposed a pair of the 4th part 94a of locking direction E1,94b.
One third part 93a is formed at the end face 56c of locking direction E1 side in the upper wall 56.Another third part 93b is formed at the raised line 95 of establishing to the first inserting hole 21 pleurapophysis from a side 43a of covering section 43.Raised line 95 extends along locking direction E1, and the end of latch-release direction E2 side consists of another third part 93b in this raised line 95.
When housing 35 was positioned at latched position, described a pair of the 4th part 94a, 94b clamped described a pair of third part 93a, 93b along the direction (directions X X) parallel with locking direction E1.
Fig. 7 is the stereographic map of contact organizator 36.With reference to Fig. 7, the corresponding outer lead 8c of contact organizator 36 and cold-cathode tube 8 is electrically connected, and and the conductive pattern 24 of the insertion protuberance 39 of circuit substrate 6 be electrically connected.Thus, realize electrical connection between these outer leads 8c and the conductive pattern 24.
As the material that consists of contact organizator 36, such as adopting the single sheet metal parts that consisted of by conductive components such as metals.The thickness of slab of these sheet metal parts for example is about 0.2mm.By being implemented respectively plating processing, the surface of described sheet metal parts and the back side forms coating.
Contact organizator 36 is roughly symmetrical shape along Y-direction Y.This contact organizator 36 comprises main part 92, autonomous body 92 and extends comprise a pair of the first flexure strip section 96,97 fluorescent tube that arrange and connect with contact 98, autonomous body 92 and extend the case shape section 99 that arranges, be arranged on connecting substrates with contact as link and connect and use contact 100 in the case shape section 99.
Be provided with about each of the pair of end portions of the pars intermedia 102 of orthogonal directions H for housing 35 friction applies engage protuberance 104.
With reference to Fig. 4, main part 92 is kept by housing 35.Specifically, main part 92 is housed in the accepting hole 45 of housing 35.Main part 92 respectively engage protuberance 104 respectively with the corresponding second and the 4th part 52 of leg 46,54 medial surface rubbing contact.
With reference to Fig. 7, substrate connects uses contact 100 to extend setting from case shape section 99, and is configured in the case shape section 99.
First and second wall 111,112 is opposite along direction of insertion D1, and the extension that is parallel to each other.The 3rd and wall 111,114 opposite along orthogonal directions H, and the extension that is parallel to each other.Be connected with the bottom 103 of main part 92 at the first wall 111.Form insertion recess 105 by described the first～the wall 111～114.
Fig. 8 is the partial enlarged drawing of Fig. 4.With reference to Fig. 5 and Fig. 8, case shape section 99 is configured in the second main part 42 interior formed spaces 59 of housing 35.Direction F2 side is removed in the connection that case shape section 99 is configured in the receiving space 59, does not dispose case shape section 99 in the downstream of closure F1.
Substrate connects with contact 100 at least one extension setting from four walls 111～114 of case shape section 99.In the present embodiment, the end extension that substrate connects with contact 100 locking direction E1 side from the second wall 112 arranges, and is clamped along Z direction Z by upper wall 56 and diapire 58.This substrate connects with contact 100 and is looped around around the datum axis 60 by perisporium 57.
Substrate connect form with contact 100 elongated tabular.Substrate connects with contact 100 and comprises the second flexure strip section 116 that bends to U word shape from the stator section 115 of the end extension setting of the second wall 112, from the leading section of stator section 115.
The second flexure strip section 116 is the whole sleekly flexure strip section of crooked so-called crimping spring type.The second flexure strip section 116 bends to the U font from the leading section of stator section 115, and extends to closure F1.
The second flexure strip section 116 comprises bend 117 and main part 118, and wherein, this bend 117 is to remove the mode crimping that direction F2 protrudes to connecting, and main part 118 extends from bend 117 along direction of insertion G1.
The base end part of bend 117 is connected on the leading section of stator section 115, and by 112 supportings of the second wall.The front end of bend 117 is towards locking direction E1 side, and is connected with main part 118.
The front end of the first rake 119 becomes the highest part of height of distance the second wall 112 in the second flexure strip section 116.Front end at this first rake 119 is provided with contact site 121.When insertion protuberance 39 was inserted into recess 105, contact site 121 contacted and is electrically connected with the conductive pattern 24 that inserts protuberance 39.
Be formed with slit 122 in the second flexure strip section 116.Slit 122 extends in the roughly whole zone of the second flexure strip section 116 along the length direction of the second flexure strip section 116.Front end in the second flexure strip section 116 does not form slit 122.
The 3rd and wall 113,114 on be formed with respectively direction protrusion 123,124.These direction protrusions 123,124 pairs of insertion protuberances 39 guide to the insertion of inserting recess 105, thereby greatly deflection is crossed by the second flexure strip section 116 that limits.
With reference to Fig. 5 and Fig. 7, fluorescent tube connects with contact 98 and is connected with substrate with contact 100 electrical connections via main part 92.Fluorescent tube connects a pair of the first flexure strip section 96 with contact 98,97 installing with the mode of the outer lead 8c Elastic Contact of corresponding cold-cathode tube 8, thus and this outer lead 8c electrical connection.
This a pair of first flexure strip section 96,97 connects with contact 100 with respect to substrate extends to extracting direction D2 side out.That is, a pair of the first flexure strip section 96,97 connects with the opposition side extension of contact 100 to diapire 58 with respect to substrate.
A pair of the first flexure strip section 96,97 is symmetrical shape along Y-direction Y.Setting is extended from the top 101 of main part 92 respectively by the first flexure strip section 96,97.A pair of the first flexure strip section 96,97 is configured in the accepting hole 45.
Fig. 9 is a pair of the first flexure strip section 96,97 enlarged drawing.With reference to Fig. 9, a pair of the first flexure strip section 96,97 comprises respectively first section 131, second section 132.
Each first section 131 extends along anti-plug Inbound G2 from the top 101 of main part 92.Each second section 132 turns back from the leading section 131b of corresponding first section 131, and extends along direction of insertion G1.About orthogonal directions H, a pair of first section 131,131 is relative to each other away from configuration, and a pair of second section 131,131 is relative to each other near configuration.
A pair of first section 131,131 can take corresponding base end part 131a, 131a as fulcrum, flexibly approach mutually, leave.Under free state (state that does not have External Force Acting), each first section 131 arranges parallel to each other.
The leading section 131b of each first section 131 be provided with for the holding section 133 (Fig. 9 only illustrates a holding section 133) that expands operating portion 142 engaging described later.Each holding section 133 is made of small pieces, and is side-prominent to locking direction E1 from the leading section 131b of corresponding first section 131.
Each second section 132 comprises: the reflex part 134 that links to each other with the leading section 131b of corresponding first section 131, the first contraction flow region 135, as for radially linearity section 136 (contact site), the second contraction flow region 137, the leading section 138 of the clamping part of clamping outer lead 8c.
A pair of reflex part 134,134 along with before direction of insertion G1 so that mutual interval narrow down.A pair of the first contraction flow region 135, the 135th be used to preventing outer lead 8c from pair of straight wire section 136,136 along the position that anti-plug Inbound G2 deviates from, links to each other with corresponding reflex part 134,134 respectively.
A pair of the first contraction flow region 135,135 interval are narrower than a pair of reflex part 134,134 interval, and narrower than the interval of 136,136 in pair of straight wire section.
Pair of straight wire section the 136, the 136th is for the position that is electrically connected with corresponding outer lead 8c.Each linearity section 136 links to each other with corresponding the first contraction flow region 135, extends along direction of insertion G1 under free state.
A pair of the second contraction flow region 137, the 137th is be used to preventing that corresponding outer lead 8c is from pair of straight wire section 136,136 along position that direction of insertion G1 side is deviate from.This a pair of second contraction flow region 137,137 links to each other with corresponding linearity section 136,136 respectively.A pair of the second contraction flow region 137,137 interval are narrower than the interval of 136,136 in pair of straight wire section.
A pair of leading section 138 links to each other with corresponding the second contraction flow region 137 respectively, and respectively by being pressed in the corresponding first section 131,131, the interval of 136,136 in pair of straight wire section is narrowed down.
Figure 10 (A) is the stereographic map at the main position of the state before expression cold-cathode tube 8 is connected with the first electric connector 11; Figure 10 (B) is the sectional view along the XB-XB line of Figure 10 (A).Figure 11 (A) is the stereographic map that expression cold-cathode tube 8 is connected to the main position of the state on the first electric connector 11; Figure 11 (B) is the sectional view along the XIB-XIB line of Figure 11 (A).
With reference to Figure 10 (A) and Figure 10 (B), functional unit 37 is for to the clamping of 136,136 couples of outer lead 8c of pair of straight wire section with remove the parts that this clamping operates.
This functional unit 37 has along the opposed a pair of part 139 of Y-direction Y devices spaced apart, 140; Link this a pair of part 139,140 linking part 141; Be arranged on and expand operating portion 142 on the linking part 141.
A pair of part 139,140 in accepting hole 45 to dispose along a pair of the first flexure strip section 96 of orthogonal directions H clamping, 97 mode.A pair of part 139,140 is clamped by the second and the 4th part 52,54 of leg 46.
Be formed with respectively the first recess 143 and the second recess 144 at a pair of part 139,140 lateral surface.Each first recess 143 relatively is disposed at direction of insertion G1 side.Each second recess 144 relatively is disposed at anti-plug Inbound G2 side.
When functional unit 37 is positioned at when expanding the position, each first recess 143 engages with the corresponding second and the 4th part 52 that is formed at leg 46,54 holding section 145.Thus, functional unit 37 is maintained at and expands the position.So-called " expanding the position " refers to the position when functional unit 37 enlarges a pair of the first flexure strip section 96,97 interval relatively.
So-called " expanding the position ", also can be described as just outer lead 8c can be inserted the mode of 136,136 in pair of straight wire section without insertion force, utilize the position that operating portion 142 expands the interval of 136,136 in this a pair of linearity section that expands of functional unit 37.
On the other hand, shown in Figure 11 (A) and Figure 11 (B), expand when removing the position when functional unit 37 is positioned at, each second recess 144 engages with the second and the 4th part 52 of leg 46,54 corresponding holding section 145.Thus, functional unit 37 is maintained to expand and removes the position.So-called " expand and remove the position " refers to the position when functional unit 37 narrows down a pair of the first flexure strip section 96,97 interval relatively.A pair of part 139,140 medial surface 147 clip a pair of the first flexure strip section 96,97 and opposite.
Expand when removing the position when functional unit 37 is positioned at, clamp a pair of the first flexure strip section 96,97 by pair of inside face 147,147 along Y-direction Y.
With reference to Figure 10 (B), expand operating portion 142 and be by engaging with the corresponding holding section 133,133 of a pair of flexure strip section 96,97 respectively, the position that the interval of 136,136 in pair of straight wire section is expanded.
(side near oneself of paper) is outstanding from linking part 141 to latch-release direction E2 side to expand operating portion 142.Expand operating portion 142 and have pair of angled shape cam surface 148,148.When functional unit 37 is removed position (with reference to Figure 11 (B)) when expanding position (with reference to Figure 10 (B)) displacement from expanding, pair of angled shape cam surface 148,148 respectively with corresponding holding section 133,133 butts.Thus, pair of angled shape cam surface 148,148 enlarges a pair of holding section 133,133 interval.Pair of angled shape cam surface 148,148 along with before anti-plug Inbound G2 so that mutual interval narrow down.
In the liquid crystal indicator with above summary formation, the substrate of the mutual assembling (with reference to Figure 12) of rear wall that the housing 35 of (1) first electric connector 11 is connected with basket 13, (2) first electric connectors 11 connect the mutual connection (with reference to Figure 14 (A), Figure 14 (B)) of the insertion protuberance 39 of being connected with circuit substrate with contact 100, and the fluorescent tube of (3) first electric connectors 11 connect the mutual connection (with reference to 11 (B)) of outer lead 8c of being connected with cold-cathode tube with contact 98, as get off and carry out.
The assembling that the housing 35 of (1) first electric connector 11 and the rear wall of basket 5 13 are mutual: at first, as shown in figure 12, extracting the housing 35 of the first electric connector 11 out direction D2 side with respect to the first inserting hole 21 arranged opposite of rear wall 13.The first electric connector 11 is moved along direction of insertion D1 from this state, housing 35 is inserted led in the first inserting hole 21.
Thus, as shown in figure 13, the covering section 43 of housing 35 is born by an interarea 13b of rear wall 13, and housing 35 arrives the latch-release position.The housing 35 that is positioned at the latch-release position becomes the state that is disengaged to the locking of rear wall 13 by locking mechanism 80.At this moment, each clamping part 842 of the first limiting mechanism 81,852 another part 842b, 852b are arranged in direction of insertion D1 side (Figure 13 only illustrates the clamping part 842,852 of the 4th edge 34 sides of the first inserting hole 21) with respect to the first inserting hole 21.
Then, slide along locking direction E1 with respect to rear wall 13 by making the first electric connector 11, housing 35 is moved to latched position from the latch-release position.Thus, each clamping part 842 of the first limiting mechanism 81,852 another part 842b, 852b engage with the corresponding section 841,851 that is held.That is, each clamping part 842,852 corresponding section 841,851 that is held of clamping respectively.In addition, the raised line 95 of a side 43a of covering section 43 slips with an interarea 13b of rear wall 13, simultaneously along locking direction E1 displacement, then engages with the first edge 31 of the first inserting hole 21.
Shown in Fig. 3 (B) and Fig. 3 (C), arrive the housing 35 and rear wall 13 relatively moving by the first limiting mechanism 81 restrictions of locking mechanism 80 about the direction parallel with direction of insertion D1 (Z direction Z) of the first electric connector 11 of latched position.In addition, housing 35 and rear wall 13 relatively moving by the second limiting mechanism 82 restrictions of locking mechanism 80 about orthogonal directions H (Y-direction Y).In addition, housing 35 and rear wall 13 relatively moving by the 3rd limiting mechanism 83 restrictions of locking mechanism 80 about the direction parallel with locking direction E1 (directions X X).
The substrate of (2) first electric connectors 11 connects the mutual connection of insertion protuberance 39 of being connected with circuit substrate with contact 100: at first, shown in Figure 14 (A), the insertion protuberance 39 of circuit substrate 6 connected to be configured in contact 100 with respect to substrate connect releasing direction F2 side.Then, insertion protuberance 39 is relatively moved to inserting recess 105 (receiving space 59) side along closure F1.
Thus, shown in Figure 14 (B), insert the substrate inserting hole 65 that protuberance 39 is inserted the first side wall 61 of the second main part 42 that leads to housing 35, further slide to inject and insert recess 105.At this moment, the contact site 121 of the second flexure strip section 116 and conductive pattern 24 Elastic Contact of inserting protuberance 39.
In addition, direction protrusion 123,124 (only illustrating a direction protrusion 123 among Figure 14 (B)) bears the back side 6b of the circuit substrate 6 that inserts protuberance 39.Thus, insertion protuberance 39 is directed to projection 123, the 124 and first wall 111 is clamped, and is positioned at direction of insertion D1 thereby insert protuberance 39.
The fluorescent tube of (3) first electric connectors 11 connects the mutual connection of outer lead 8c of being connected with cold-cathode tube with contact 98: at first, shown in Figure 10 (A) and Figure 10 (B), functional unit 37 remained on expand the position.Thus, each the skewed cam surface 148,148 that expands operating portion 142 engages with a pair of the first flexure strip section 96,97 corresponding holding section 133,133 respectively.Thus, a pair of the first flexure strip section 96,97 interval are extended.
In this state, control the main part 8a of cold-cathode tube 8 with hand or anchor clamps (without diagram) etc., outer lead 8c is configured in anti-plug Inbound G2 side with respect to functional unit 37.Then, move along direction of insertion G1 by making outer lead 8c, outer lead 8c is configured between a pair of the second flexure strip section 96,97 the pair of straight wire section 136,136.
Then, move along a Z direction Z1 with respect to housing 35 by making functional unit 37, make functional unit 37 remove the position from expanding position displacement to expanding shown in Figure 11 (B).Thus, expand the pair of angled shape cam surface 148,148 of operating portion 142 and a pair of the first flexure strip section 96,97 corresponding holding section 133,133 engaging separately is disengaged.Consequently, utilize a pair of the first flexure strip section 96,97 elastic restoring force, this a pair of first flexure strip section 96,97 carries out displacement in mode near each other.Thus, flexibly clamping outer lead 8c and and this outer lead 8c electrical connection of pair of straight wire section 136,136.
To expanding the releasing position displacement, a pair of part 139,140 medial surface 147,147 are clamped its corresponding leading section 131b, 131b by functional unit 37.Thus, it is near each other that pair of inside face 147,147 makes these leading sections 131b, 131b.Thus, effect makes the plus-pressure that linearity section 136,136 distance narrow down.Pair of straight wire section 136,136 improves for the holding force of corresponding outer lead 8c.
In addition, to expanding the releasing position displacement, base end part 131a, the 131a of a pair of first section 131,131 presses each second section 132,132 corresponding leading section 138,138 by functional unit 37, makes these leading sections 138,138 near each other.
Like this, by a pair of leading section 138,138 interval being narrowed down the plus-pressure that effect narrows down the distance of 136,136 in pair of straight wire section.Pair of straight wire section 136,136 holding forces for corresponding outer lead 8c further improve.
With reference to Fig. 6 (A), when the diapire 58 of housing 35 is removed from perisporium 57, make small pieces section 67,68 engaging recessed part 69,69 separately of diapire 58 leave the corresponding engaging protuberance 70,70 (among Fig. 6 (A), only illustrating the second sidewall 62 sides) of the second and the 4th sidewall 64.Thus, as shown in figure 15, each engaging recessed part 69,69 and corresponding engaging protuberance 70,70 engaging be disengaged, diapire 58 comes off from perisporium 57.
According to above order, according to present embodiment, form the first inserting hole 21 of the first electric connector 11 usefulness at the basket 5 of back lighting device 4.Thus, the housing 35 of the first electric connector 11 can be directly installed on the basket 5.
For example, than on housing 35 being installed in the parts such as permutation plate and after being assembled into the first operation of accessory, also will be through accessory being installed to the situation of the second operation on the basket 5, in the present embodiment, the operation of necessity when being installed to housing 35 on the basket 5 can be reduced, thereby the labour that the installation of the first electric connector 11 spends can be reduced.In addition, basket 5 has both the function that keeps housing 35, therefore, does not need to arrange in addition the parts such as permutation plate, can reduce number of spare parts.
In addition, are connected with diapire substrate connection contact 100 coverings by the perisporium 57 of insulativity.Like this, because the major part that substrate is connected with contact 100 covers, can suppress reliably leakage current and flow out with contact 100 from the substrate connection.Consequently, can reduce the power consumption of cold-cathode tube 8.And, owing to connect with contact 100 with housing 35 covered substrates of the first electric connector 11, do not need to connect with contact 100 with basket 5 covered substrates of back lighting device 4.Thereby, can improve the freedom shape of basket 5.
In addition, keep housings 35 with the first inserting hole 21 that is formed on the rear wall 13 parallel with cold-cathode tube 8, housing 35 can be remained on thus the position near cold-cathode tube 8, thereby can make housing 35 miniaturizations.By the miniaturization of housing 35, can make the first more miniaturization of electric connector 11.
In addition, utilize rear wall 13 at basket 4 to form the such simple structure of the first inserting hole 21, just can be formed for keeping the maintaining part of the first electric connector 11.In addition, the first inserting hole 21 is that Z direction Z connects rear wall 13 along the thickness direction of rear wall 13, and these two opens wide to the direction Z1 of Z direction Z and other direction Z2.Thus, the shape of the first inserting hole 21 can be formed simply, thereby this first inserting hole 21 can be easily formed.
In addition, in a plurality of the first inserting holes 21, maintain respectively the housing 35 of corresponding the first electric connector 11.Thus, can keep a plurality of the first electric connectors 11 with single basket 5.
In addition, when the first electric connector 11 being installed in first inserting hole 21 of rear wall 13 of basket 5, mobile by housing 35 is slided with respect to rear wall 13 along the locking direction E1 parallel with the direction of principal axis S of cold-cathode tube 8, can be with housing 35 from the latch-release position movement to latched position.
Thereby, when with respect to rear wall 13 locking housing 35, do not need to make housing 35 mobile with the direction (Y-direction Y) of the direction of principal axis S quadrature of cold-cathode tube 8.The outer lead 8c that thus, can prevent from being connected to the cold-cathode tube 8 on the first electric connector 11 departs from the direction (Y-direction Y) with the direction of principal axis S quadrature of cold-cathode tube 8.Consequently, can prevent that cold-cathode tube 8 is with respect to normal direction run-off the straight.
In addition, it is collaborative and cover the first inserting hole 21 to be positioned at the housing 35 of latched position and the first main part 41 and covering section 43.Thus, can prevent that the foreign matters such as dust from accumulating in the circumference 30 of the first inserting hole 21.
In addition, locking direction E1 is set as in the direction parallel with the direction of principal axis S of cold-cathode tube 8 direction (the first directions X X1) away from the end 8b of cold-cathode tube 8.The housing 35 that thus, can prevent from being positioned at latched position is mobile and leave cold-cathode tube 8 again.The outer lead 8c that thus, can prevent cold-cathode tube 8 be connected the fluorescent tube of electric connector 11 and connect with the connection of contact 98 and inadvertently be disengaged because of vibration or impact.
In addition, when housing 35 is positioned at latched position, respectively be held section 841,851 and respectively combination of corresponding clamping part 842,852.Thus, can realize the locking of housing 35, can prevent that housing 35 is mobile along the direction (Z direction Z) parallel with direction of insertion D1 with respect to rear wall 13.
In addition, move such simple motion from the latch-release position to latched position by making housing 35, just can be by each clamping part 842,852 corresponding section 841,851 that is held of clamping respectively.
In addition, each clamping part 842,852 reaches and respectively is held section 841,851 along locking direction E1 spread configuration.Thus, can prevent reliably that the two moves along Z direction Z with respect to rear wall 13 about the both ends of the housing 35 of locking direction E1.
In addition, be located opposite from the clamping part 842 of latched position side and be held section 841 and the clamping part 852 that is located opposite from the latch-release position side and be held section 851 different about the length of locking direction E1.
Thus, according to the clamping part 842 that is located opposite from the latched position side and be held section 841 and be located opposite from the clamping part 852 of latch-release position side and be held section 851, can identify housing 35 with respect to the correct direction of depth direction E1.Thus, can reliably housing 35 be installed on the correct direction with respect to rear wall 13.
In addition, when housing 35 was positioned at latched position, a pair of end face 56a, the 56b of the upper wall 56 of housing 35 clamped along orthogonal directions H in the section that is held 841 of the section that is held 841 of the second edge 32, the 851 and the 4th edge 34 in the second limiting mechanism 82 of locking mechanism 80,851.The housing 35 that thus, can prevent the first electric connector 11 moves along orthogonal directions H with respect to rear wall 13.
In addition, when housing 35 is positioned at latched position, clamped a pair of third part 93a, the 93b of the 3rd limiting mechanism 83 of locking mechanism 80 in the direction parallel with locking direction E1 (directions X X) by a pair of the 4th part 94a, 94b.Thus, can prevent that housing 35 is mobile at the directions X X parallel with locking direction E1 with respect to rear wall 13.
In addition, use the perisporium 57 of the housing 35 of insulativity to be connected with diapire substrate connection contact 100 coverings.Like this, the major part that substrate is connected with contact 100 covers, and flows out with contact 100 from the substrate connection thereby can suppress reliably leakage current.Consequently, can more reduce the power consumption of cold-cathode tube 8.
In addition, the result that upper wall 56 is set at the second main part 42 is to utilize the second main part 42 covered substrates connection of housing 35 to use the roughly whole of contact 100.Thus, can further suppress reliably leakage current connects with contact 100 outflows from substrate.Consequently, can more reduce the power consumption of cold-cathode tube 8.
In addition, the diapire 58 of the second main part 42 and perisporium 57 splits form, and can load and unload with respect to perisporium 57.Thus, for example under the state that diapire 58 is removed from perisporium 57, the end of contact organizator 36 from perisporium 57 can be inserted in the housing 35.Thereby, can easily carry out contact organizator 36 to the installation of housing 35.In addition, by diapire 58 is removed from perisporium 57, substrate is connected be presented on the outside of housing 35 with contact 100, connect the maintenance of using contact 100 thereby can easily carry out substrate.
In addition, comprise the fluorescent tube connection by use and be connected the contact organizator 36 of using contact 100 with substrate with contact 98, can utilize a contact organizator 36 that the outer lead 8c of cold-cathode tube 8 and the conductive pattern 24 of circuit substrate 6 are electrically connected.
In addition, the fluorescent tube connection connects with the two Z direction Z extension of contact 100 to the opposition side of diapire 58 with respect to substrate with a pair of first flexure strip section 96,97 of contact 98.Thus, can not hinder perisporium 57 and diapire 58 performances that the inhibition of leakage current is arranged fluorescent tube connects with contact 98.
The present invention is not limited to the content of above embodiment, can carry out various changes in the described scope of claim.
For example, as shown in figure 16, also can link with each of the diapire 58 of the housing 35 of 150 pairs of a plurality of the first electric connectors 11 of connecting member.In this case, form electric coupler component 151 by a plurality of the first electric connectors 11.The diapire 58 of 150 pairs of adjacency on transversely arranged direction B of connecting member links each other mutually.
Each connecting member 150 forms tabular.Each diapire 58 and the single parts of each connecting member 150 usefulness and form as one.
With each first electric connector 11 insert lead in corresponding first inserting hole 21 of the rear wall 13 of basket 5 after, each diapire 58 is mounted respectively on corresponding perisporium 57.
According to present embodiment, by adopting connecting member 150, just can access the electric coupler component 151 that each first electric connector 11 interrelates.
In addition, form respectively diapire 58 and the connecting member 150 of first electric connector 11 with single parts, thus, can more reduce the number of spare parts of electric coupler component 151.
Figure 17 is the again stereographic map of the major part of an embodiment of the present invention.In addition, below mainly the difference of the embodiment of itself and Fig. 1～shown in Figure 15 is described, also the description thereof will be omitted to pay identical symbol for identical formation.
With reference to Figure 17, in the present embodiment, adopt the first electric connector 11A, the housing 35A of this first electric connector 11A inserts and leads in the first inserting hole 21A.
Insert the housing 35A of the first electric connector 11A of logical the first inserting hole 21A along direction of insertion D1, slide along the locking direction E1 along the regulation of the direction that is centered around the side upwardly extending datum axis 60A parallel with the depth direction C of the first inserting hole 21A with respect to rear wall 13A.
When observing along direction of insertion D1, the first inserting hole 21A forms roughly circular.Be provided with opposed opposed 153 of upper lateral part 164a, the 164a with being positioned at latched position described later at the circumference 30A of the first inserting hole 21A.Opposed 153 Zhou Fangxiang along the circumference 30A of the first inserting hole 21A is provided with one or more.In the present embodiment, described opposed 153 Zhou Fangxiang along circumference 30A is uniformly-spaced to be provided with two places.Arrange along Y-direction Y for each opposed 153,153.Be formed with recess 154 at each opposed 153.Each recess 154 is circumference 30A of making the first inserting hole 21A to its hollow forming radially, and forms the essentially rectangular shape when direction of insertion D1 observes.
The first electric connector 11A has locking mechanism 80A.When housing 35A was positioned at latched position with respect to rear wall 13A, locking mechanism 80A restriction housing 35A moved with respect to rear wall 13A.
The first limiting mechanism 161 comprise the circumference 30A that is arranged on the first inserting hole 21A the section that is held 163 as the joint portion, be arranged on the clamping part 164 of the combined section of conduct on the housing 35A.
Clamping part 164 comprises upper lateral part 164a, 164a and following side 164b, the 164b that is arranged on the housing 35A.
Upper lateral part 164a is provided with a pair of, is used for the first flexure strip section 96,97 of clamping contact organizator 36.Each upper lateral part 164a, 164a form the rectangular flat shape, and along an interarea 13bA of rear wall 13.The 164b of pair of lower section disposes to depart from 90 ° mode with respect to upper lateral part 164a to locking direction E1.
Figure 18 is the partial perspective view of the first electric connector 11A.With reference to Figure 17 and Figure 18, in each upper lateral part 164a, 164a (only illustrating a upper lateral part 164a among Figure 18), be formed with the side-prominent protuberance 165 to direction of insertion D1 with the opposed side 164c of an interarea 13bA of rear wall 3.
With reference to Figure 17, each following side 164b forms strip, and along another interarea 13cA of rear wall 13A.
The second restriction section 162 comprises: be arranged on housing 35A upper and around the first annulus 166 of datum axis 60A, to be arranged on the circumference 30A of the first inserting hole 21A upper and around the second annulus 167 of the first annulus 166.
The first annulus 166 is to form around the mode around the first main part 41A of housing 35A.The cross sectional shape of the outer peripheral face of the first annulus 166 for example is the polygon shape.In addition, the cross sectional shape of the outer peripheral face of the first annulus 166 also can rounded shape.
The second annulus 167 is the parts in the ring-type of the circumference 30A of the first inserting hole 21A formation.The second annulus 167 is to form than the first annulus 166 diameter that slightly (for example 1mm is with about interior) is large.
When the first electric connector 11A is installed to the first inserting hole 21A of rear wall 13A, at first housing 35A is configured in respect to the first inserting hole 21A and extracts direction D2 side out.At this moment, each following side 164b, 164b of the first limiting mechanism 161 and the corresponding recess 154,154 of circumference 30A are arranged as the crow flies along direction of insertion D1.Then, by make housing 35A with respect to rear wall 13A along direction of insertion D1 displacement, housing 35A inserted leads in the first inserting hole 21A.
Thus, as shown in figure 19, each upper lateral part 164a, 164a of the first limiting mechanism 161 is along the interarea 13bA of rear wall 13A, and each following side 164b, 164b arrive another interarea 13cA side of rear wall 13A by corresponding recess 154,154.In addition, the first annulus 166 runs through all-round around this second annulus 167 simultaneously near the second annulus 167.At this moment, housing 35A is positioned at the latch-release position, becomes locking mechanism 80A to its state that is touched to the locking of rear wall 13A.
Then, make housing 35A roughly slide 90 ° with respect to rear wall 13A along locking direction E1.Thus, housing 35A from the latch-release position displacement to Figure 20 the latched position shown in (A).By locking mechanism 80A housing 35A is locked on the rear wall 13A.Specifically, by making housing 35A arrive latched position, each upper lateral part 164a, 164a of the clamping part 164 of the first limiting mechanism 161 and following side 164b, 164b are along the section that is held 163 of Z direction Z (direction parallel with direction of insertion D1) clamping rear wall 13A.Each following side 164b, 164b are along another interarea 13cA of rear wall 13A.Thus, can limit housing 35A and rear wall 13A relatively moves along Z direction Z.
In addition, the first annulus 166 by the second annulus 167 around, limit thus housing 35A and rear wall 13A and relatively move along directions X X and Y-direction Y.
Be positioned at housing 35A roughly all the covering the first inserting hole 21A of latched position.In addition, when housing 35A was positioned at latched position, shown in Figure 20 (A) and Figure 20 (B), a side 164c, the 164c of each upper lateral part 164a, 164a and corresponding opposed 153,153 difference were opposed.At this moment, the protuberance 165,165 of each upper lateral part 164a, 164a respectively with corresponding recess 154,154 chimeric.Thus, housing 35A is limited to the displacement of locking direction E1 or the latch-release direction E2 opposite with it with respect to rear wall 13A.
According to above order, according to present embodiment, after housing 35A inserted logical the first inserting hole 21A, mobile by it is slided with respect to rear wall 13A along locking direction E1, housing 35A was from the latch-release position movement to latched position.Thereby, when housing 35A is locked with respect to rear wall 13A, do not need to make housing 35A carrying out traveling priority with the direction (Y-direction Y) of the direction of principal axis S quadrature of cold-cathode tube 8.
Thus, can prevent that housing 35A from departing from the direction occurrence positions with direction of principal axis S quadrature.The outer lead 8c that can prevent from being connected to the cold-cathode tube 8 on the first electric connector 11A departs from the upper occurrence positions of direction (Y-direction Y) with the direction of principal axis quadrature of cold-cathode tube 8.Consequently, can prevent that cold-cathode tube 8 is with respect to normal direction run-off the straight.In addition, when making housing 35A be displaced to latched position from the locking contact position, do not need to make housing 35A to carry out traveling priority, therefore, needn't be provided for making housing 35A to carry out the space of traveling priority, can reduce the first inserting hole 21A.Thereby, can suppress the foreign matters such as dust and invade the first inserting hole 21A.
In addition, utilize at rear wall 13A and form the such simple structure of the first inserting hole 21A, just can be formed for keeping the housing 35A of the first electric connector 11A.
In addition, the housing 35A that is positioned at latched position covers the first inserting hole 21A, can prevent that thus the foreign matters such as dust from accumulating in the circumference 30A of the first inserting hole 21A.
In addition, utilize the section that is held 163 of the first limiting mechanism 161 and the combination of clamping part 164, can prevent that housing 35A is mobile in the direction parallel with direction of insertion D1 (Z direction Z) with respect to rear wall 13A.
In addition, upper lateral part 164a, the 164a of the first limiting mechanism 161 and following side 164b, 164b are along locking direction E1 separate configuration.Thus, when observing housing 35A along locking direction E1, can increase the position that disposes clamping part 164.Consequently, can prevent more reliably that housing 35A is with respect to direction of insertion D1 run-off the straight.
In addition, when housing 35A is positioned at latched position, the protuberance 165,165 that is formed at each upper lateral part 164a, 164a respectively with corresponding recess 154,154 chimeric.Thus, can realize only revolving of housing 35A, thereby can prevent that housing 35A from inadvertently rotating with respect to 13A.
In addition, when housing 35A is positioned at latched position, because the second annulus 167 around the first annulus 166, thus, can prevent that the first electric connector 11A from moving with respect to rear wall 13A with the direction (directions X X and Y-direction Y) of direction of insertion D1 quadrature is upper.In addition, in the present embodiment, also the configuration of protuberance 165 and recess 154 can be replaced.
Figure 21 (A) is the synoptic diagram of the first electric connector 11B that sees along locking direction E1 of an again embodiment of the present invention.With reference to Figure 21 (A), the locking mechanism 80B of the first electric connector 11B has the limiting mechanism 169 that replaces first and second limiting mechanism 81,82.Limiting mechanism 169 is with respect to the limiting mechanism of rear wall 13B in the direction parallel with direction of insertion D1 (Z direction Z) and this two directions movement of orthogonal directions H (Y-direction Y) for restriction housing 35B.
Limiting mechanism 169 comprises: be arranged on the second main part 42B about the pair of end portions of orthogonal directions H, be clamping part 170,170 as the recess of combined section; Be arranged on the first inserting hole 21B circumference 30B the second and the 4th edge 32B, 34B, as the section that is held 171,171 of joint portion.
Be provided with skewed spigot surface 172,172 in part housing 35B, that be positioned at direction of insertion D1 side with respect to each clamping part 170,170.This a pair of spigot surface 172,172 integral body form cone-shaped, and along with before direction of insertion D1 side so that mutual interval narrow down.
When the housing 35B of the first electric connector 11B is installed to the first inserting hole 21B, make housing 35B be displaced to rear wall 13B side along direction of insertion D1.Thus, shown in Figure 21 (B), housing 35B inserts and leads in the first inserting hole 21B.At this moment, each spigot surface 172,172 engages with the corresponding second and the 4th edge 32B, 34B, and the while is to the inboard elastic deformation of the first inserting hole 21B.When making housing 35B further along direction of insertion D1 displacement, shown in Figure 21 (C), each clamping part 170, the corresponding section 171,171 that is held of 170 clampings.
According to present embodiment, direction of insertion D1 and locking direction E1 can be set as equidirectional.Thus, can carry out housing 35B is installed to more easily the operation of the first inserting hole 21B.
In addition, in the respective embodiments described above, also can only form conductive pattern at the surperficial 6a of circuit substrate 6 and arbitrary of back side 6b.In this case, the substrate connection is connected with the surperficial 6a or the 6b that are formed with conductive pattern with contact 100.In addition, also can use the connecting member that has with the electric conductivity of the same insertion protuberance of circuit substrate 6 to replace circuit substrate 6.
Claims (3)
1. the mounting structure of an electric connector is characterized in that, has:
Electric connector, its comprise the end that connects fluorescent tube terminal electric conductivity the contact organizator and keep the housing of the insulativity of this contact organizator;
Tabular holding member, it is used for keeping described housing;
Locking mechanism, it is used for described housing is locked in described holding member,
Wherein,
Described holding member comprises the maintaining part that forms along the depth direction of regulation,
It is logical to allow along the direction of insertion of the regulation that is equivalent to described depth direction described housing insert in described maintaining part,
Be inserted through the described housing of described maintaining part, move with respect to described holding member by the locking direction along the regulation parallel with the direction of principal axis of described fluorescent tube, the latch-release position movement that can be disengaged from the locking based on described locking mechanism is to the latched position that is locked by described locking mechanism
Described locking mechanism comprises a pair of third part and a pair of the 4th part, and described a pair of third part is arranged on the described housing and is opposite along described locking direction, and described a pair of the 4th part is arranged on the described maintaining part and is opposite along described locking direction,
Described maintaining part comprises the inserting hole that connects described holding member along described depth direction,
The covering section (43) that is positioned at the described housing of described latched position covers described inserting hole,
Be formed with the raised line (95) of establishing to described inserting hole (21) pleurapophysis in a side of described covering section (43) (43a), this raised line (95) extends along described locking direction (E1), the end of latch-release direction (E2) side consists of the third part (93b) in the described a pair of third part in the described raised line (95)
When described housing was positioned at described latched position, described a pair of the 4th part was clamped described a pair of third part in the direction parallel with described locking direction.
2. the mounting structure of electric connector according to claim 1, wherein,
Described locking direction is away from the direction of the direction of the described end of described fluorescent tube on the direction parallel with the described direction of principal axis of described fluorescent tube.
3. the mounting structure of electric connector according to claim 1, wherein,
Described locking mechanism comprises the joint portion that is arranged on the described maintaining part and the combined section that is arranged on the described housing,
When described housing was positioned at described latched position, described joint portion and described combined section interosculated.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008157124 | 2008-06-16 | ||
| JP2008157124A JP4495231B2 (en) | 2008-06-16 | 2008-06-16 | Electrical connector mounting structure |
| JP2008-157124 | 2008-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101608782A CN101608782A (en) | 2009-12-23 |
| CN101608782B true CN101608782B (en) | 2013-05-01 |
Family
ID=41482626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101493325A Expired - Fee Related CN101608782B (en) | 2008-06-16 | 2009-06-16 | Mounting structure of electric connector |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4495231B2 (en) |
| CN (1) | CN101608782B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5606394B2 (en) * | 2011-05-27 | 2014-10-15 | 大光電機株式会社 | lighting equipment |
| CN104214732B (en) * | 2013-05-29 | 2017-04-05 | 深圳市海洋王照明工程有限公司 | A kind of light fixture and its driving means |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078504A (en) * | 2006-05-23 | 2007-11-28 | 三星电子株式会社 | Lamp fixing unit, backlight assembly having the same and display device having the same |
| CN101178167A (en) * | 2006-09-28 | 2008-05-14 | 三星电子株式会社 | Lamp socket, back light assembly and display device having the same, method of assembling lamp module |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5841672Y2 (en) * | 1979-11-20 | 1983-09-20 | スタンレー電気株式会社 | Flat type fluorescent lamp socket |
| JPS5679909U (en) * | 1979-11-26 | 1981-06-29 | ||
| JPH03291803A (en) * | 1990-04-10 | 1991-12-24 | Tokyo Electric Co Ltd | Lighting fixture |
| US7637625B2 (en) * | 2006-05-23 | 2009-12-29 | Samsung Electronics Co., Ltd. | Lamp fixing unit, backlight assembly having the same and display device having the same |
| JP4152425B2 (en) * | 2006-06-27 | 2008-09-17 | 日本圧着端子製造株式会社 | Electrical connector |
| JP4335931B2 (en) * | 2007-02-16 | 2009-09-30 | ヒロセ電機株式会社 | Fluorescent tube connector device |
-
2008
- 2008-06-16 JP JP2008157124A patent/JP4495231B2/en not_active Expired - Fee Related
-
2009
- 2009-06-16 CN CN2009101493325A patent/CN101608782B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101078504A (en) * | 2006-05-23 | 2007-11-28 | 三星电子株式会社 | Lamp fixing unit, backlight assembly having the same and display device having the same |
| CN101178167A (en) * | 2006-09-28 | 2008-05-14 | 三星电子株式会社 | Lamp socket, back light assembly and display device having the same, method of assembling lamp module |
Non-Patent Citations (1)
| Title |
|---|
| JP平3-291803A 1991.12.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4495231B2 (en) | 2010-06-30 |
| CN101608782A (en) | 2009-12-23 |
| JP2009301958A (en) | 2009-12-24 |
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