CN101980062B - Combined optical cable distribution cabinet - Google Patents
Combined optical cable distribution cabinet Download PDFInfo
- Publication number
- CN101980062B CN101980062B CN201010500479A CN201010500479A CN101980062B CN 101980062 B CN101980062 B CN 101980062B CN 201010500479 A CN201010500479 A CN 201010500479A CN 201010500479 A CN201010500479 A CN 201010500479A CN 101980062 B CN101980062 B CN 101980062B
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- plate
- doorframe
- optical cable
- lock bolt
- side plate
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Abstract
The invention discloses a combined optical cable distribution cabinet, which comprises upper and lower plates (2), left and right side plates (3), a rear plate (4) and a doorframe (5), wherein every two adjacent and vertical components among the six components are fixed by a matched fastening piece. A door (7) is hinged on the doorframe (5); a lock is arranged between the door (7) and the doorframe (5); each set of fastening pieces comprise a bolt, a fixing base (9) with a threaded hole and a mounting base (10) with a groove (11) or hole corresponding to the threaded hole; and the bolt passes through the groove (11) or hole of the mounting base (10) to be screwed with the threaded hole of the fixing base (9). The combined optical cable distribution cabinet is convenient to assemble and is low in manufacturing cost.
Description
Technical field
The present invention relates to domain of communication equipment, specifically is a kind of combined type optical cable distributing cabinet.
Background technology
Combined type optical cable distributing cabinet is the casing that the backbone optical cable in the fiber cable network is connected, distributes, dispatches and protect with branched cable, and this casing generally adopts glass-reinforced plastic material to process.
The combined type optical cable distributing cabinet of prior art comprises upper plate, lower plate, two side plates, back plate and doorframes; Per two adjacent and vertical parts in above-mentioned six parts all adopt complete securing member to fix; Every harness fastener comprises that two screws are connected ironware (angle steel) with one; It is vertical and constitute for two iron plates of one by each other to connect ironware; Each iron plate is provided with the hole that supplies screw to pass; The concrete fixed form of every group of securing member does, the hole that screw passes on the iron plate that connects ironware screws in the threaded hole of fixed part, and the hole that another screw passes another iron plate that connects ironware screws in the threaded hole of the parts vertical and adjacent with last parts; Be hinged with door on the doorframe; The door inboard is provided with lock; Lock comprises can be by the strike plate of key driven rotary; The left and right sides of the strike plate under the unlocking condition is hinged with an end of a lock bolt respectively, and the inboard top and bottom of door are respectively equipped with spacing orienting lug spacing to lock bolt and guiding, constitute the space that ccontaining lock bolt passes between spacing orienting lug and the door; Two blocks of side plates, doorframe, back plates are all fixed through two groups of securing members and lower plate, and are same, and two blocks of side plates, doorframe, back plates are all fixed through two groups of securing members and upper plate.
When people need lock this casing, earlier door and doorframe are pushed against, drive strike plate through key again and rotate; Make two lock bolt hinged ends on the strike plate rotate to respectively strike plate topmost with bottom, like this, the lock bolt of upper end is upwards promoted by strike plate; The lock bolt of lower end is promoted downwards by strike plate; Finally cause upper and lower lock bolt door bolt tightly inboard at doorframe, at this moment, door is locked; In the time of need unblanking, also be to drive strike plate through key to rotate, make two lock bolt hinged ends on the strike plate rotate to the centre position of strike plate respectively; Like this, the lock bolt of upper end is drop-down by strike plate, and the lock bolt of lower end is carried on the strike plate; Two lock bolts and doorframe break away from, and at this moment, lock is opened.
There is following defective in the combined type optical cable distributing cabinet of above prior art:
At first, every harness fastener comprises that two screws are connected ironware with one, when assembling this casing; A fixing harness fastener just must be screwed screw for twice, like this, and whole box body assembling process trouble; And every harness fastener need expend and connect ironware and two screws, increased the production cost of this casing; Secondly, when locking or opening the lock on the door, two lock bolts are hung doorframe bad in upper and lower mobile process easily; Shorten the serviceable life of doorframe; And during locking, lock bolt and doorframe are tight against not; Door still can be done swing among a small circle with respect to doorframe like this, causes the water proofing property of whole box body and security to reduce; Once more; Because two blocks of side plates, doorframe, back plates are all fixed through two groups of securing members and lower plate; Like this, though that two blocks of side plates, doorframe, back plate are installed the position of securing member is very firm, the position insufficient strength between two harness fasteners of above-mentioned parts; Deformation takes place under the effect of external force easily, makes two blocks of side plates, doorframe or back plate subside to the centre; Equally, because two blocks of side plates, doorframe, back plates all fix through two groups of securing members and upper plate, like this, the drawback of subsiding to the centre also can appear in two blocks of side plates, doorframe or back plates; At last,, there is the slit between each parts unavoidably, so just causes the waterproof effect of whole box body not good because this casing is assembled.
Summary of the invention
The technical matters that the present invention will solve is, a kind of combined type optical cable distributing cabinet of easy to assembly, low cost of manufacture is provided.
Technical solution of the present invention is; A kind of combined type optical cable distributing cabinet with following structure is provided; It comprises upper plate, lower plate, left and right side plate, back plate and doorframe, and the per two adjacent and vertical parts in above-mentioned six parts all adopt complete securing member to fix; Be hinged with door on the doorframe, be provided with lock between door and the doorframe, every harness fastener comprises the groove that a screw, holder with threaded hole and band are corresponding with threaded hole or the mount pad in hole, and screw passes the groove of mount pad or the threaded hole of hole and holder screws.
It also comprises a top cover; Threaded hole on each holder of upper plate connects upper plate; The position that the top cover lower surface is corresponding with each holder is equipped with tapped blind hole, and fixedly the screw of every harness fastener of the upper plate threaded hole that passes upper plate screws in the tapped blind hole corresponding on top cover.
Lock comprises can be by the strike plate of key driven rotary; The left and right sides of the strike plate under the unlocking condition is hinged with an end of a lock bolt respectively; The inboard top and bottom of door are respectively equipped with spacing orienting lug spacing to lock bolt and guiding, and the non-hinged end of every lock bolt is equipped with roller.
Doorframe medial surface and two lock bolt position contacting are equipped with the boss of being with the slope, and are thick thin down on the slope of the boss of top, the slope upper-thin-lower-thick of the boss of below.
The lower end of the strike plate under the unlocking condition is provided with additional lock bolt, and when the lock bolt hinged end of strike plate lays respectively at topmost with bottom the time, additional lock bolt locks with the doorframe inside surface.
Additional lock bolt leans on the surface of doorframe to be provided with the semicolumn convexity, and the position that the doorframe inside surface is corresponding with additional lock bolt is provided with projection.
The upper surface of lower plate is provided with four back-up blocks that push against the inside surface of doorframe, left and right side plate and back plate respectively, and each back-up block all is positioned on the width centreline of the parts that push against with it; The lower surface of upper plate is provided with four back-up blocks that push against the inside surface of doorframe, left and right side plate and back plate respectively, and each back-up block all is positioned on the width centreline of the parts that push against with it.
The leading edge of every block of side plate is equipped with vertical raised line, the inside surface of doorframe and left and right side plate position contacting be equipped with cooperate with raised line vertically to groove, the raised line of the leading edge of left and right side plate is contained in respectively in two grooves of inside surface of doorframe; The back edge of every block of side plate is equipped with vertical raised line, the inside surface of back plate and left and right side plate position contacting be equipped with cooperate with raised line vertically to groove, the antemarginal raised line of left and right side plate is contained in respectively in two grooves of inside surface of back plate.
Be provided with vertically to sealing strip between every raised line and the groove that matches; The corresponding position of end face with doorframe, left and right side plate and back plate on the lower surface of upper plate is provided with annular groove, is equipped with a circle sealing ring in the annular groove; Be provided with the O RunddichtringO between the threaded hole of each holder of upper plate and the screw.
It also comprises the base that is spirally connected with lower plate, and the lower surface of lower plate is provided with two location elongated slots, and the end face of base is provided with two long strip type positioning convex that cooperate with the location elongated slot.
After adopting above structure, combined type optical cable distributing cabinet of the present invention compared with prior art has the following advantages:
Owing to all adopt complete screw, mount pad, holder to fix between upper plate, lower plate, left and right side plate, back plate and the doorframe, like this, a fixing cover fixture only need be tightened a screw and get final product; And mount pad and holder are one with parts such as upper plate, lower plate, left and right side plate, back plate and doorframes all; The material of mount pad and holder adopts more cheap glass-reinforced plastic material too, need not use the connection ironware, like this; Use two screws and the securing member that is connected iron plate with respect to prior art; Casing of the present invention is easy to assembly, saves cost, and assembling back structure is firm.
Owing to for the roller contact, like this, when lock bolt slides up and down, can not scratch doorframe, between the lock bolt of lock and the doorframe so prolonged the serviceable life of doorframe.
And the setting of the boss on band inclined-plane on the doorframe, progressively the lifting roller makes that when lock was locked, lock bolt contacted with doorframe closely, Men Buhui shakes.
The additional lock bolt of strike plate lower end, in the time of making lock locking, additional lock bolt and doorframe locking have promptly increased a new constraint between door and doorframe, strengthen the fastness and the anti-theft effect of lock.
Semicolumn on the additional lock bolt is protruding, scratching doorframe in the time of avoiding additional lock bolt to rotate, and the projection corresponding with additional lock bolt on the doorframe, can guarantee to add when lock is locked lock bolt and doorframe against closely, further avoids rocking.
Back-up block structure on the upper and lower plate plays supporting role preferably to left and right side plate, back plate and doorframe, avoids in the centre position collapse-deformation being taken place by the fixing sheet material of two harness fasteners, has increased the intensity of whole box body.
Raised line and groove structure between left and right side plate and back plate, the doorframe, make above-mentioned four parts easy to assembly, accurate positioning and to assemble back four parts more firm.
Sealing ring on the casing, sealing strip, O RunddichtringO can guarantee that the waterproof effect of casing is desirable.
Description of drawings
Fig. 1 is the structural representation of combined type optical cable distributing cabinet of the present invention.
Fig. 2 is the structural representation that lays particular emphasis on lower surface of the top cover of combined type optical cable distributing cabinet of the present invention.
Fig. 3 is the structural representation of the upper plate of combined type optical cable distributing cabinet of the present invention.
Fig. 4 is the structural representation of the lower plate of combined type optical cable distributing cabinet of the present invention.
Fig. 5 is the structural representation of the back plate of combined type optical cable distributing cabinet of the present invention.
Fig. 6 is the structural representation of the side plate of combined type optical cable distributing cabinet of the present invention.
Fig. 7 is the structural representation of the doorframe of combined type optical cable distributing cabinet of the present invention.
Fig. 8 is the horizontal sectional structure synoptic diagram of combined type optical cable distributing cabinet of the present invention.
Fig. 9 is the structure for amplifying synoptic diagram of the A part of Fig. 8.
Figure 10 is that combined type optical cable distributing cabinet of the present invention removes behind the base structural representation after vertically cutting open from the centre.
Figure 11 is the structure for amplifying synoptic diagram of the A part of Figure 10.
Figure 12 is the structural representation after combined type optical cable distributing cabinet of the present invention removes the back plate.
Figure 13 is the structure for amplifying synoptic diagram of the A part of Figure 12.
Figure 14 is the structure for amplifying synoptic diagram of the B part of Figure 12.
Figure 15 is the structural representation that the lower plate of combined type optical cable distributing cabinet of the present invention stresses lower surface.
Figure 16 is the structural representation of the base of combined type optical cable distributing cabinet of the present invention.
Shown in the figure
1, upper plate, 2, lower plate, 3, side plate, 4, the back plate, 5, doorframe, 6, base; 7, door, 8, threaded hole, 9, holder, 10, mount pad, 11, groove, 12, top cover; 13, tapped blind hole, 14, strike plate, 15, lock bolt, 16, spacing orienting lug, 17, roller, 18, boss; 19, slope, 20, additional lock bolt, 21, semicolumn is protruding, 22, projection, 23, back-up block, 24, raised line; 25, groove, 26, sealing strip, 27, annular groove, 28, sealing ring, 29, the location elongated slot, 30, the long strip type positioning convex.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, shown in Figure 16; Combined type optical cable distributing cabinet of the present invention; It comprises upper plate 1, lower plate 2, left and right side plate 3, back plate 4 and doorframe 5, and the per two adjacent and vertical parts in above-mentioned six parts all adopt complete securing member to fix.Be hinged with door 7 on the doorframe 5, be provided with lock between door 7 and the doorframe 5.Every harness fastener comprises the mount pad 10 of a screw, groove 11 that one with threaded hole 8 holder 9 and band and threaded hole 8 is corresponding, and the groove 11 that screw passes mount pad 10 screws with the threaded hole 8 of holder 9.The holder 9 of indication of the present invention is meant that sheet material is provided with the parts of threaded hole 8, and present embodiment adopts the boss with a threaded hole 8, but also can adopt the reinforcement with a plurality of threaded holes 8, even can adopt the thickening sheet material that directly is drilled with threaded hole 8.
It also comprises a top cover 12; Threaded hole 8 on each holder 9 of upper plate 1 connects upper plate 1; Top cover 12 lower surfaces are equipped with tapped blind hole 13 with each holder 9 corresponding position, and fixedly the screw of every harness fastener of upper plate 1 threaded hole 8 that passes upper plate 1 screws in the tapped blind hole 13 corresponding on top cover 12.
Lock comprises can be by the strike plate 14 of key driven rotary, and the left and right sides of the strike plate 14 under the unlocking condition is hinged with an end of a lock bolt 15 respectively.The inboard top and bottom of door are respectively equipped with spacing orienting lug 16 spacing to lock bolt 15 and guiding; Form space between spacing orienting lug 16 and the door 7 to lock bolt 15 spacing guiding; In other words; Form the space of ccontaining lock bolt 15 between spacing orienting lug 16 and the door 7, lock bolt 15 can be done the swing that slides up and down with to a certain degree under the effect of spacing orienting lug 16.The non-hinged end of every lock bolt 15 is equipped with roller 17.
The lower end of the strike plate 14 under the unlocking condition is provided with additional lock bolt 20, when lock bolt 15 hinged ends of strike plate 14 lay respectively at topmost with bottom the time additional lock bolt 20 and the locking of doorframe 5 inside surfaces.Additional lock bolt 20 leans on the surface of doorframe 5 to be provided with semicolumn convexity 21, and doorframe 5 inside surfaces are provided with projection 22 with additional lock bolt 20 corresponding positions.
The upper surface of lower plate 2 is provided with four back-up blocks 23 that push against the inside surface of doorframe 5, left and right side plate 3 and back plate 4 respectively, and each back-up block 23 all is positioned on the width centreline of the parts that push against with it; The lower surface of upper plate 1 is provided with four back-up blocks 23 that push against the inside surface of doorframe 5, left and right side plate 3 and back plate 4 respectively, and each back-up block 23 all is positioned on the width centreline of the parts that push against with it.
The leading edge of every block of side plate 3 is equipped with vertical raised line 24; The inside surface of doorframe 5 and left and right side plate 3 position contacting be equipped with cooperate with raised line 24 vertically to groove 25, the raised line 24 of the leading edge of left and right side plate 3 is contained in respectively in two grooves 25 of inside surface of doorframe 5; The back edge of every block of side plate 3 is equipped with vertical raised line 24; The inside surface of back plate 4 and left and right side plate 3 position contacting be equipped with cooperate with raised line 24 vertically to groove 25, the antemarginal raised line 24 of left and right side plate 3 is contained in respectively in two grooves 25 of inside surface of back plate 4.
Be provided with vertically to sealing strip 26 between every raised line 24 and the groove that matches 25; The corresponding position of end face with doorframe 5, left and right side plate 3 and back plate 4 on the lower surface of upper plate 1 is provided with annular groove 27, is equipped with a circle sealing ring 28 in the annular groove 27; Be provided with the O RunddichtringO between the threaded hole 8 of each holder 9 of upper plate 1 and the screw.
It also comprises the base 6 that is spirally connected with lower plate 2, and the lower surface of lower plate 2 is provided with two location elongated slots 29, and the end face of base 6 is provided with two long strip type positioning convex 30 that cooperate with location elongated slot 29.
Below only be described, but can not be interpreted as it is restriction claim with regard to preferred embodiment of the present invention.The present invention not only is confined to above embodiment, and its concrete structure allows variation, as: can take the complete securing member of other number between upper plate 1, lower plate 2, left and right side plate 3, back plate 4 and the doorframe 5, the position of mount pad 10 and holder 9 can exchange; Can also the hole corresponding on the mount pad 10 with threaded hole 8; Deng.All various variations of in the protection domain of independent claims of the present invention, being done are all in protection scope of the present invention.
Claims (8)
1. combined type optical cable distributing cabinet, it comprises upper plate (1), lower plate (2), left and right side plate (3), back plate (4) and doorframe (5), the per two adjacent and vertical parts in above-mentioned six parts all adopt complete securing member to fix; Be hinged with door (7) on the doorframe (5); Be provided with lock between door (7) and the doorframe (5); It is characterized in that: every harness fastener comprises the groove (11) that holder (9) and band of a screw, (8) with threaded hole is corresponding with threaded hole (8) or the mount pad (10) in hole, and screw passes the groove (11) of mount pad (10) or the threaded hole (8) of hole and holder (9) screws; Lock comprises can be by the strike plate of key driven rotary (14); The left and right sides of the strike plate under the unlocking condition (14) is hinged with an end of a lock bolt (15) respectively; The inboard top and bottom of door are respectively equipped with spacing orienting lug (16) spacing to lock bolt (15) and guiding, and the non-hinged end of every lock bolt (15) is equipped with roller (17); Doorframe (5) medial surface and two lock bolts (15) position contacting are equipped with the boss (18) on band slope (19), and the slope (19) of the boss of top (18) is last thick thin down, slope (19) upper-thin-lower-thick of the boss of below (18).
2. combined type optical cable distributing cabinet according to claim 1; It is characterized in that: it also comprises a top cover (12); Threaded hole (8) on each holder (9) of upper plate (1) connects upper plate (1); Top cover (12) lower surface is equipped with tapped blind hole (13) with the corresponding position of each holder (9), and fixedly the screw of every harness fastener of upper plate (1) threaded hole (8) that passes upper plate (1) screws in top cover (12) is gone up corresponding tapped blind hole (13).
3. combined type optical cable distributing cabinet according to claim 1; It is characterized in that: the lower end of the strike plate under the unlocking condition (14) is provided with additional lock bolt (20); When lock bolt (15) hinged end of strike plate (14) lays respectively at topmost with bottom the time additional lock bolt (20) and the locking of doorframe (5) inside surface.
4. combined type optical cable distributing cabinet according to claim 3 is characterized in that: additional lock bolt (20) leans on the surface of doorframe (5) to be provided with semicolumn convexity (21), and doorframe (5) inside surface is provided with projection (22) with the corresponding position of additional lock bolt (20).
5. combined type optical cable distributing cabinet according to claim 1; It is characterized in that: the upper surface of lower plate (2) is provided with four back-up blocks (23) that push against the inside surface of doorframe (5), left and right side plate (3) and back plate (4) respectively, and each back-up block (23) all is positioned on the width centreline of the parts that push against with it; The lower surface of upper plate (1) is provided with four back-up blocks (23) that push against the inside surface of doorframe (5), left and right side plate (3) and back plate (4) respectively, and each back-up block (23) all is positioned on the width centreline of the parts that push against with it.
6. combined type optical cable distributing cabinet according to claim 1; It is characterized in that: the leading edge of every block of side plate (3) is equipped with vertical raised line (24); The inside surface of doorframe (5) and left and right side plate (3) position contacting be equipped with cooperate with raised line (24) vertically to groove (25), the raised line (24) of the leading edge of left and right side plate (3) is contained in respectively in two grooves (25) of inside surface of doorframe (5); The back edge of every block of side plate (3) is equipped with vertical raised line (24); The inside surface of back plate (4) and left and right side plate (3) position contacting be equipped with cooperate with raised line (24) vertically to groove (25), the antemarginal raised line (24) of left and right side plate (3) is contained in respectively in two grooves (25) of inside surface of back plate (4).
7. combined type optical cable distributing cabinet according to claim 6 is characterized in that: be provided with vertically to sealing strip (26) between every raised line (24) and the groove that matches (25); The corresponding position of end face with doorframe (5), left and right side plate (3) and back plate (4) on the lower surface of upper plate (1) is provided with annular groove (27), is equipped with a circle sealing ring (28) in the annular groove (27); Be provided with the O RunddichtringO between threaded hole (8) of each holder (9) of upper plate (1) and the screw.
8. combined type optical cable distributing cabinet according to claim 1; It is characterized in that: it also comprises the base (6) that is spirally connected with lower plate (2); The lower surface of lower plate (2) is provided with two location elongated slots (29), and the end face of base (6) is provided with two long strip type positioning convex (30) that cooperate with location elongated slot (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010500479A CN101980062B (en) | 2010-09-28 | 2010-09-28 | Combined optical cable distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010500479A CN101980062B (en) | 2010-09-28 | 2010-09-28 | Combined optical cable distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101980062A CN101980062A (en) | 2011-02-23 |
| CN101980062B true CN101980062B (en) | 2012-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010500479A Expired - Fee Related CN101980062B (en) | 2010-09-28 | 2010-09-28 | Combined optical cable distribution cabinet |
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| Country | Link |
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| CN (1) | CN101980062B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104302129A (en) * | 2014-10-27 | 2015-01-21 | 四川蓝讯宝迩电子科技有限公司 | Electrical cabinet convenient to operate |
| CN106199863A (en) * | 2016-07-18 | 2016-12-07 | 江苏亨通光网科技有限公司 | A kind of pin-connected panel fibre distribution frame |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169504A (en) * | 2006-10-26 | 2008-04-30 | 昆山市大唐通讯设备有限公司 | Large core number one-side optical cable distributing box |
| CN201812075U (en) * | 2010-09-28 | 2011-04-27 | 宁波华缘复合新材料有限公司 | Combined optical cable distribution box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100027636A (en) * | 2008-09-03 | 2010-03-11 | 에스케이브로드밴드주식회사 | Multi-user optical fiber distribution case |
-
2010
- 2010-09-28 CN CN201010500479A patent/CN101980062B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101169504A (en) * | 2006-10-26 | 2008-04-30 | 昆山市大唐通讯设备有限公司 | Large core number one-side optical cable distributing box |
| CN201812075U (en) * | 2010-09-28 | 2011-04-27 | 宁波华缘复合新材料有限公司 | Combined optical cable distribution box |
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| Publication number | Publication date |
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| CN101980062A (en) | 2011-02-23 |
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