CN201805662U - Handle strip power-assisted spanner and handle strip provided with the same - Google Patents
Handle strip power-assisted spanner and handle strip provided with the same Download PDFInfo
- Publication number
- CN201805662U CN201805662U CN2010205197988U CN201020519798U CN201805662U CN 201805662 U CN201805662 U CN 201805662U CN 2010205197988 U CN2010205197988 U CN 2010205197988U CN 201020519798 U CN201020519798 U CN 201020519798U CN 201805662 U CN201805662 U CN 201805662U
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- handle
- spanner
- axostylus axostyle
- aid
- base
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Abstract
The utility model discloses a handle strip power-assisted spanner and a handle strip provided with the same. The power-assisted spanner in the utility model adopts a rotatable handle part, when the power-assisted spanner needs to be used, the handle part can be positioned in the rotating plane of the power-assisted spanner to ensure that the swinging of the handle part can drive the rotation of the power-assisted spanner and can further drive the plugging and the unplugging of the handle strip of the power-assisted spanner, and when the power-assisted spanner does not need to be used, the handle part can rotate and can be pasted on the side edge of a handle strip panel to avoid a sub card plugging and unplugging path at the handle strip panel part. Thereby, the interference of the swinging of the handle part of the power-assisted spanner and the sub card plugging and unplugging can be avoided without increasing the height of the handle strip panel.
Description
Technical field
The utility model relates to the power-assisted mounting technique, particularly a kind of Handle Bar Spanner with aid and a kind of Handle Bar that is equiped with Spanner with aid.
Background technology
Along with the continuous development of technology, the integrated level of datacom device is also more and more higher thereupon.As shown in Figure 1, in order to satisfy the high integration of datacom device, the cabinet 100 of existing datacom device generally includes a plurality of grooves position 110, a Handle Bar 120 all can be inserted in each groove position, each Handle Bar 120 can be installed the circuit board with specific function again, thereby realizes that multiple function is integrated in a datacom device.Based on said structure, when needs replace datacom device during integrated certain specific function, only need with the Handle Bar at corresponding circuits plate place extract, and the Handle Bar that will be equiped with the circuit board of other functions insert and get final product.
For the ease of the plug of Handle Bar, Handle Bar Spanner with aid (abbreviating " Spanner with aid " as) is set in the Handle Bar both sides usually.Referring to Fig. 2 and in conjunction with Fig. 3 a and Fig. 3 b, Spanner with aid body 20 comprises claw portion 21 and handle portion 22, wherein:
The lower limb of Handle Bar 10 panels 12 frames and the slit between the pallet 11 are passed by claw portion 21;
The middle part of claw portion 21 offers an installing hole 210, claw portion 21 can be rotated pallet 11 edges that be installed on Handle Bar 10 by this installing hole 210, and correspondingly, the swing by handle portion 22 can make 21 rotations of claw portion;
The part edge place that claw portion 21 is positioned at Handle Bar 10 panels 12 inboards is extended with first claw 211, when this first claw 211 can rotate on first rotation direction in claw portion 21, being connected in as the stressed strong point in the groove 31 of groove position 30 madial walls, is that the lever stress strong point drives Handle Bar 10 and moves along direction of insertion thereby make Spanner with aid body 20 with first claw 211;
The part edge place that claw portion 21 is positioned at Handle Bar 10 panels 12 outsides is extended with second claw 212, when this second claw 212 can rotate on second rotation direction in claw portion 21, be that the lever stress strong point drives Handle Bar 10 and moves along extracting direction with second claw 212 thereby make Spanner with aid body 20 as the outer surface that the stressed strong point is connected in groove position 30.
Obviously, the handle portion 22 of Spanner with aid 20 is long more, and it is just more little that push card claw 21 rotates and drive the needed power of Handle Bar 10 plugs, therefore, the handle portion 22 of Spanner with aid 20 must have certain length, otherwise Spanner with aid 20 has also just lost the effect of its power-assisted.
In order further to improve the integrated level of datacom device, can also install pluggable subcard (subcard also can be understood as the sub-Handle Bar that plugs in Handle Bar) in the Handle Bar, but for this situation, the handle portion 22 that above-mentioned Spanner with aid 20 has a certain-length will hinder the plug of subcard.
Specifically referring to Fig. 4, the panel 42 of Handle Bar 40 offers subcard slot 400, and subcard 410 can plug in subcard slot 400.If but still at the pallet 41 edge installations diagram 2 of Handle Bar 40 and the Spanner with aid 20 shown in Fig. 3 a and Fig. 3 b, then since the handle portion 22 of Spanner with aid 20 after Handle Bar 40 is inserted into groove position 30, can be adjacent to the lower limb of Handle Bar 40 panels 42 and be arranged in the plug path of subcard 410, thereby 20 handle portion 22 of the Spanner with aid under this state will hinder subcard 410 plugs.
In order to address the above problem, usually adopt the mode that increases filler panel 42 height in the prior art, can make by this mode on the position of subcard slot 400 and move, and keep certain distance between the lower limb of the panel 12 at Spanner with aid 20 handle portion 22 places, thereby guarantee that the swing of Spanner with aid 20 handle portion 22 and the plug of subcard 410 can not interfere.
Yet if the height of the panel 42 of each Handle Bar 40 all increases, the cabinet height of datacom device also can be doubled and redoubled, thereby takies too much placement space.
The utility model content
In view of this, the utility model provides a kind of Handle Bar Spanner with aid and a kind of Handle Bar that is equiped with Spanner with aid, can avoid subcard to plug the Handle Bar height that is obstructed and need not to increase the subcard place.
A kind of Handle Bar Spanner with aid that the utility model provides comprises: spanner base and handle axostylus axostyle;
Spanner base middle part has can make it rotate the installing hole of installing;
The spanner base edge be extended with can in filler panel inboard as the lever stress strong point with first claw that drives Handle Bar and move along direction of insertion and can be in the filler panel outside as the lever stress strong point to drive Handle Bar along extracting second claw that direction moves;
The spanner base can be positioned at the edge of filler panel Outboard Sections, also has the groove that extends to spanner base middle part;
Aforementioned grooves is accommodated and be rotationally connected with to the front end of handle axostylus axostyle, so that the handle axostylus axostyle can be swung between the panel border of the rotational plane of spanner base and Handle Bar, and, can drive the spanner base by aforementioned grooves by its front end when making the handle axostylus axostyle rotational plane in the spanner base on the throne and rotate, when being positioned at filler panel frame place, be supported in handle base by aforementioned grooves by its front end.
This Handle Bar Spanner with aid further comprises the spanner loam cake; And the front end of handle axostylus axostyle is accommodated and is rotationally connected with aforementioned grooves and is specially: aforementioned grooves offers first resettlement section towards the opening both sides of the edge of spanner loam cake respectively in the position near spanner base middle part; The front end of handle axostylus axostyle has first through hole, is equipped with arm pivot post in this first through hole, and the two end supports of this arm pivot post is in first resettlement section of aforementioned grooves opening both sides, to realize the aforementioned swing of handle axostylus axostyle; The edge of spanner loam cake has the breach that passes through in the time of can swinging for the handle axostylus axostyle in the position of corresponding aforementioned grooves, this breach offers second resettlement section respectively in the position of corresponding first resettlement section, and second resettlement section and first resettlement section constitute the column cavity that can accommodate the arm pivot post two ends.
The handle axostylus axostyle further is equiped with the magnetic piece, and this magnetic piece can produce magnetic attraction with filler panel.
This Handle Bar Spanner with aid further comprises the handle sleeve, and this handle sleeve telescopically is sheathed on the handle axostylus axostyle.
The handle axostylus axostyle be ladder axostylus axostyle, rear size greater than the front end size, the outer wall at rear portion offers the gathering sill that is parallel to handle axostylus axostyle bearing of trend; The inwall of handle sleeve has the guide ledges that can slide in aforementioned gathering sill, slide on away from the direction of handle axostylus axostyle front end and near on the direction of handle axostylus axostyle front end to drive the handle sleeve; Wherein, gathering sill from cascaded surface extend to apart from the position of rear portion end face preset distance by, to realize to taper knob tube spacing away from the handle axostylus axostyle front end direction; The back end outer surface of handle sleeve has screw thread, and further has a nut is fixed in the handle sleeve by being threaded rear end, this nut end of handle sleeve dorsad has annular end face, and the internal diameter of this annular end face is less than the nut internal diameter, to realize taper knob tube spacing near on the handle axostylus axostyle front end direction.
The handle sleeve dorsad the inner diameter of handle axostylus axostyle one end greater than the inner diameter of handle sleeve towards handle axostylus axostyle one end; The handle sleeve inwall and the handle sleeve of handle axostylus axostyle one end dorsad has a cascaded surface between the inwall of handle axostylus axostyle one end; This cascaded surface and handle sleeve constitute the column cavity dorsad between the end face of handle axostylus axostyle one end, the magnetic piece is positioned in this column cavity.
Further comprise the base overcoat, it is wrapped in the part that the spanner base can be positioned at the filler panel inboard; The base overcoat is positioned at some shielding fingers that the edge of locating in aforementioned slit also is extended with this slit of maskable.
A kind of Handle Bar that is equiped with Spanner with aid that the utility model provides comprises Handle Bar body and Spanner with aid;
Described Handle Bar body comprises: pallet, the subcard slot of being located at the filler panel of pallet leading edge and being opened in filler panel;
Described Spanner with aid comprises: spanner base and handle axostylus axostyle;
The spanner base passes the slit between filler panel frame lower limb and the pallet and rotates by its installing hole and is installed on the Handle Bar tray edge;
The spanner base edge be extended with can in filler panel inboard as the lever stress strong point with first claw that drives Handle Bar and move along direction of insertion and can be in the filler panel outside as the lever stress strong point to drive Handle Bar along extracting second claw that direction moves;
The spanner base is positioned at the edge of filler panel Outboard Sections, also has the groove that extends to spanner base middle part;
Aforementioned grooves is accommodated and be rotationally connected with to the front end of handle axostylus axostyle, so that the handle axostylus axostyle can thorny handle rotating shaft is swung between the panel border of the rotational plane of spanner base and Handle Bar, and, can drive the spanner base by aforementioned grooves by its front end when making the handle axostylus axostyle rotational plane in the spanner base on the throne and rotate, when being positioned at filler panel frame place, be supported in handle base by aforementioned grooves by its front end.
This Handle Bar Spanner with aid further comprises the spanner loam cake; And the front end of handle axostylus axostyle is accommodated and is rotationally connected with aforementioned grooves and is specially: aforementioned grooves offers first resettlement section towards the opening both sides of the edge of spanner loam cake respectively in the position near spanner base middle part; The front end of handle axostylus axostyle has first through hole, is equipped with arm pivot post in this first through hole, and the two end supports of this arm pivot post is in first resettlement section of aforementioned grooves opening both sides, to realize the aforementioned swing of handle axostylus axostyle; The edge of spanner loam cake has the breach that passes through in the time of can swinging for the handle axostylus axostyle in the position of corresponding aforementioned grooves, this breach offers second resettlement section respectively in the position of corresponding first resettlement section, and second resettlement section and first resettlement section constitute the column cavity that can accommodate the arm pivot post two ends.
The handle axostylus axostyle further is equiped with the magnetic piece, and this magnetic piece can produce magnetic attraction with filler panel.
Spanner with aid further comprises the handle sleeve, and this handle sleeve telescopically is sheathed on the handle axostylus axostyle.
The handle axostylus axostyle be ladder axostylus axostyle, rear size greater than the front end size, the outer wall at rear portion offers the gathering sill that is parallel to handle axostylus axostyle bearing of trend; The inwall of handle sleeve has the guide ledges that can slide in aforementioned gathering sill, slide on away from the direction of handle axostylus axostyle front end and near on the direction of handle axostylus axostyle front end to drive the handle sleeve; Wherein, gathering sill from cascaded surface extend to apart from the position of rear portion end face preset distance by, to realize to taper knob tube spacing away from the handle axostylus axostyle front end direction; The back end outer surface of handle sleeve has screw thread, and further has a nut is fixed in the handle sleeve by being threaded rear end, this nut end of handle sleeve dorsad has annular end face, and the internal diameter of this annular end face is less than the nut internal diameter, to realize taper knob tube spacing near on the handle axostylus axostyle front end direction.
The handle sleeve dorsad the inner diameter of handle axostylus axostyle one end greater than the inner diameter of handle sleeve towards handle axostylus axostyle one end; The handle sleeve inwall and the handle sleeve of handle axostylus axostyle one end dorsad has a cascaded surface between the inwall of handle axostylus axostyle one end; This cascaded surface and handle sleeve constitute the column cavity dorsad between the end face of handle axostylus axostyle one end, the magnetic piece is positioned in this column cavity.
Spanner with aid further comprises the base overcoat, and it is wrapped in the part that the spanner base is positioned at the filler panel inboard; The base overcoat is positioned at some shielding fingers that the edge of locating in aforementioned slit also is extended with this slit of maskable.
As seen from the above technical solution, in the utility model, because the spanner axostylus axostyle can rotate between the frame of spanner base and filler panel, thereby, when needs use Spanner with aid, the handle axostylus axostyle can be gone to the rotational plane of spanner base, driving the rotation of spanner base as the arm of force, thereby can realize plug to Handle Bar; And when not needing to use Spanner with aid, then the handle axostylus axostyle can be gone to filler panel frame place, thus need not to increase the Handle Bar height at subcard place, can avoid it to interfere the subcard plug of handle panel border inboard.
Further, the utility model also can when needs use Spanner with aid, can be stretched as the handle sleeve extension of handle axostylus axostyle at the handle sleeve of the sheathed scalable slip of handle axostylus axostyle, thereby increases arm of force length; And when not needing to use Spanner with aid, then the handle sleeve can be contracted to the handle axostylus axostyle outside, thereby be convenient to the placement of arbor bar when going to filler panel frame place of whipping of handle sleeve;
Again further, can be at handle sleeve internal fixation one magnetic piece, thereby when handle axostylus axostyle and handle sleeve go to filler panel frame place, can utilize this magnetic piece and filler panel frame, guarantee that handle axostylus axostyle and handle sleeve firmly be close to filler panel frame place, can also utilize the magnetic attraction between this magnetic piece and the handle axostylus axostyle, guarantee that the handle sleeve firmly shrinks in handle axostylus axostyle place, and then, just guaranteed the stability that the Spanner with aid non-working condition is placed down.
Description of drawings
Fig. 1 is for having the casing structure schematic diagram of some pluggable Handle Bars in the prior art;
Fig. 2 is for being equiped with a kind of Handle Bar structural representation of Spanner with aid in the prior art;
Fig. 3 a and Fig. 3 b are Spanner with aid course of work schematic diagram of the prior art;
Fig. 4 is for having the Handle Bar structural representation of pluggable subcard in the prior art;
Fig. 5 is the decomposition texture schematic diagram of Spanner with aid among the utility model embodiment;
Fig. 6 is the installation process schematic diagram of Spanner with aid among the utility model embodiment;
Fig. 7 is the structural representation of the spanner base of Spanner with aid among the utility model embodiment;
Fig. 8 a～Fig. 8 c is the structural representation of the handle axostylus axostyle of Spanner with aid among the utility model embodiment;
Fig. 9 a and Fig. 9 b are the structural representation of the spanner loam cake of Spanner with aid among the utility model embodiment;
Figure 10 a～Figure 10 c is the structural representation of the handle sleeve of Spanner with aid among the utility model embodiment;
Figure 11 a and Figure 11 b are the structural representation of the handle nut of Spanner with aid among the utility model embodiment;
Figure 12 a and Figure 12 b are the mounting structure schematic diagram of Spanner with aid among the utility model embodiment;
Figure 13 is that Spanner with aid among the utility model embodiment is in the installation process schematic diagram at Handle Bar edge;
Figure 14 a and Figure 14 b are the structural representation that the Spanner with aid among the utility model embodiment is installed on the employed shielding finger in Handle Bar edge;
Figure 15 a and Figure 15 b are the structural representation that the Spanner with aid among the utility model embodiment is installed on the employed spanner rotating shaft in Handle Bar edge;
Figure 16 a～16c is that Spanner with aid among the utility model embodiment is in the confined state schematic diagram at Handle Bar edge.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
Spanner with aid in the utility model adopts rotating handle portion, when needs use Spanner with aid, handle portion can be positioned at the rotational plane of Spanner with aid, can drive the rotation of Spanner with aid and then the plug of drive Spanner with aid place Handle Bar with the swing of guaranteeing handle portion; And when not needing to use Spanner with aid, handle portion then can rotate and be attached at the side of filler panel, to avoid the subcard plug path at filler panel place.Thus, need not to increase the height of filler panel, can avoid the swing of Spanner with aid handle portion and the interference of subcard plug.
As shown in Figure 5 and Figure 6, the Spanner with aid in the present embodiment comprises:
Spanner base 51 (can be die casting, material can aluminium), it can pass slit between filler panel frame lower limb and the pallet, and rotate and be installed on the Handle Bar tray edge; And two claws that its first claw 211 with effect and principle and existing Spanner with aid is similar with second claw 212;
Spanner loam cake 52 (can be die casting, material can aluminium), it can be installed in spanner base 51;
Handle axostylus axostyle 53 (material can be selected the mild steel of any trade mark for use), its front end can be rotationally connected with spanner base 51, and it can be swung between the frame of the rotational plane of spanner base 51 and filler panel; In the practical application, when needs use Spanner with aid, handle axostylus axostyle 53 can be gone to the rotational plane of spanner base 51, so that swing and the plug of 51 rotations of drive spanner base, realization Handle Bar as the handle axostylus axostyle 53 of the arm of force; When not needing to use Spanner with aid, handle axostylus axostyle 53 can be gone to filler panel frame place, avoid it to interfere the subcard plug of handle panel border inboard;
Arm pivot post 54 (material can be selected stainless steel for use), it is used to realize being rotationally connected of handle axostylus axostyle 53 and handle base 51;
Handle sleeve 56 (material can be selected stainless steel for use), its telescopically is sheathed on the rear portion of handle axostylus axostyle 53; In the practical application, when needs use Spanner with aid, handle sleeve 56 can be stretched as the extension of handle axostylus axostyle 53, thereby increase arm of force length; When not needing to use Spanner with aid, handle sleeve 56 can be contracted to handle axostylus axostyle 53 places, thus the placement when being convenient to handle sleeve 56 and going to filler panel frame place with Handle axis bar 53;
Magnetic piece 57 (material can be selected sintered NdFeB for use), it is fixed in 56 ends away from handle axostylus axostyle 53 of taper knob, can produce magnetic attraction with filler panel frame and handle axostylus axostyle 53, thereby when not needing to use Spanner with aid, can guarantee that handle axostylus axostyle 53 and handle sleeve 56 firmly be close to filler panel frame place, guarantee that also handle sleeve 56 firmly shrinks in handle axostylus axostyle 53 places;
Nut 58 (material can be selected stainless steel for use), it is connected with the threaded one end of handle sleeve 56 away from handle axostylus axostyle 53.
Below, respectively the structure of each above-mentioned parts and the connected mode between each parts are elaborated.
Specifically referring to Fig. 7 and in conjunction with Fig. 6, the concrete structure of spanner base 51 that can pass slit between filler panel frame lower limb and the pallet is as follows:
The middle part of spanner base 51 has installing hole 510, after spanner base 51 passes slit between filler panel frame lower limb and the pallet (this slit is positioned at the subcard slot outside of filler panel), can this spanner base 51 be rotated by this installing hole 510 and be installed on the Handle Bar tray edge;
The outside of groove 515 both sides of the edge of spanner base 51 also is respectively equipped with the through hole 517 that is used for 52 assemblings of spanner loam cake.
Specifically referring to Fig. 8 a～Fig. 8 c and in conjunction with Fig. 6 and Fig. 7, the concrete structure of handle axostylus axostyle 53 is as follows:
The front end 531 of handle axostylus axostyle 53 is cut into the column on plane for both sides, 531 liang of side planes of this front end are parallel with groove 515 two sides of as shown in Figure 6 spanner base 51, accommodate and be rotationally connected with in this groove 515, thereby handle axostylus axostyle 53 can thorny handle rotating shaft 54 be swung between the rotational plane of spanner base 51 and filler panel frame, and, can make handle axostylus axostyle 53 when the rotational plane that is positioned at spanner base 51 (user mode), can drive spanner base 51 by aforementioned grooves 515 and rotate by its front end 531, when being positioned at filler panel frame place (idle state), be supported in handle base 51 by aforementioned grooves 515 by its front end 531; Specifically, in order to realize aforesaid being rotationally connected, the front end 531 that is contained in this groove 515 also has the through hole 530 that vertically runs through these front end 531 two sides, wear the arm pivot post 54 shown in Fig. 6 in this through hole 530, the two end supports of this arm pivot post 54 is in first resettlement section 516 of aforementioned grooves 515 opening both sides, when front end 531 drives 51 rotations of spanner base by aforementioned grooves 515, can power be passed to first resettlement section 516 of aforementioned grooves 515 by front end 531 through holes 530 by arm pivot post 54, and/or, by the front end 531 direct madial walls that power are passed to aforementioned grooves 515;
The rear portion 532 of handle axostylus axostyle 53 is a cylinder, the cylinder outer wall at this rear portion 532 offer be parallel to handle axostylus axostyle 53 bearing of trends, be two relative gathering sills 533 of handle axostylus axostyle 53 axis, each gathering sill 533 begins and extends to apart from the position of rear portion 532 end face preset distances to end from cascaded surface.
Specifically referring to Fig. 9 a and Fig. 9 b and in conjunction with Fig. 6～Fig. 8, handle loam cake 52 is installed in handle base 51 can be positioned at the filler panel outside after installation part, and its concrete structure is as follows:
The edge of spanner loam cake 52 has the breach 525 that passes through in the time of can swinging for handle axostylus axostyle 53 in the position of the groove 515 of correspondence handle base 51 as shown in Figure 7; Spanner loam cake 52 is towards the one side of spanner base 51, position in this breach 525 both sides of the edge correspondences first resettlement section 516 as shown in Figure 7, offering cross sectional shape respectively is semicircular second resettlement section 526, cross sectional shape be semicircular second resettlement section 526 with cross sectional shape be semicircular first resettlement section 517 constitute the column cavitys, in order to accommodate arm pivot post 54 two ends that are supported in first resettlement section 517;
The outside of breach 525 both sides of the edge of spanner loam cake 52, be respectively equipped with shoulder hole 527 in the position of through hole 517 as shown in Figure 7 in correspondence, flat head rivet shown in Fig. 6 passes the 3rd hole and second via hole is riveted spanner base and spanner loam cake, thereby realizes the fixing of spanner loam cake 52 and spanner base 51.
Specifically referring to Figure 10 a～10c and in conjunction with Fig. 6 and Fig. 8, it is as follows that telescopically is sheathed on the concrete structure of handle sleeve 56 of handle axostylus axostyle 53:
Handle sleeve 56 is towards the inwall of handle axostylus axostyle 53 1 ends, have two relative guide ledges 563, two guide ledges 563 are concordant towards the end face 561 of handle axostylus axostyle 53 1 ends with handle sleeve 56, and, each guide ledges 563 can be respectively slided in the corresponding gathering sill 533 that goes out as shown in Figure 8, slides on away from the direction of handle axostylus axostyle 53 front ends 531 and near on the direction of handle axostylus axostyle 53 front ends 531 thereby drive handle sleeve 56;
When mounted, handle sleeve 56 can be before handle axostylus axostyle 53 front ends 531 wear arm pivot post 54, be placed in handle axostylus axostyle 53 from the front end 531 of handle axostylus axostyle 53, and the guide ledges 563 that makes handle sleeve 56 inwalls is slipped into respectively in the corresponding gathering sill 533 at handle axostylus axostyle 53 rear portions 532, because gathering sill 533 promptly ends from the position that cascaded surface extends to the 532 end face preset distances apart from the rear portion, thereby handle sleeve 56 is not because 533 pairs of guide ledges 563 of gathering sill can break away from handle axostylus axostyle 53 away from spacing on handle axostylus axostyle 53 front ends 531 directions on away from handle axostylus axostyle 53 front ends 531 directions;
In addition, handle sleeve 56 is the inner diameter of handle axostylus axostyle 53 1 ends dorsad, greater than the inner diameter of handle sleeve 56 towards handle axostylus axostyle 53 1 ends; And, handle sleeve 56 inwall and the handle sleeve 56 of handle axostylus axostyle 53 1 ends dorsad has a cascaded surface 560 between the inwall of handle axostylus axostyle 53 1 ends, this cascaded surface 560 and handle sleeve 56 have promptly constituted a column cavity between the end face 562 of handle axostylus axostyle 53 1 ends dorsad, are placed with the column magnetic piece 57 shown in Fig. 6 in this column cavity;
Handle sleeve 56 outer wall of handle axostylus axostyle 53 1 ends dorsad also is provided with screw thread.
Certainly, in the practical application, also can select for use and can realize handle sleeve 56 with handle axostylus axostyle 53 flexible other structures of assembling and/or can accommodate magnetic piece 57.
Referring to Figure 11 a and Figure 11 b and in conjunction with Fig. 6 and Figure 10 a and Figure 10 b, the concrete structure of nut 58 is as follows:
The inwall of nut 58 is provided with screw thread 581;
At the Spanner with aid in the present embodiment, what need supplementary notes in addition is:
1) spanner loam cake 52 and nonessential, it only is at the mounting means of arm pivot post 54 with spanner base 51, and realization fixing arm pivot post 54, adopt under the situation of other mounting meanss at arm pivot post 54 and spanner base 51, for example directly and spanner base 51 offer a through hole that penetrates groove 515, then only need the front end 531 of handle axostylus axostyle 53 is contained in the groove 515, again arm pivot post 54 is passed through hole, and the through hole 530 that is positioned at handle axostylus axostyle 53 front ends 531 of groove 515, can similarly realize handle axostylus axostyle 53 front ends 531 being rotationally connected in groove 515.
2) handle sleeve 56, magnetic piece 57 and nut 58 are optional parts, under the situation that does not comprise handle sleeve 56 and nut 58, also can directly magnetic piece 57 be installed in handle axostylus axostyle 53.
After realizing assembling between each parts based on said structure, can obtain the Spanner with aid shown in Figure 12 a and Figure 12 b in the present embodiment.After this, the Spanner with aid in the present embodiment can be installed on Handle Bar.
Because the spanner base 51 of Spanner with aid is to pass the panel 42 frame lower limbs of Handle Bar 40 and the slit between the pallet 41 in the present embodiment, and this slit has the thickness that can be slightly larger than spanner base 51 usually, therefore just has the gap of electromagnetic interference between the panel 42 frame lower limbs of spanner base 51 and Handle Bar 40 to reveal.
For these reasons, specifically referring to Figure 13 and in conjunction with Fig. 7, Figure 14 a and Figure 14 b, the base overcoat 59 shown in Figure 14 a and Figure 14 b (material can be selected beryllium copper for use) can be wrapped in the part that spanner base 51 is positioned at Handle Bar 40 panels 42 inboards; Wherein, base overcoat 59 offers corresponding through hole 590 in the position of two opening surfaces of spanner base 51 installing holes 510; Base overcoat 59 is positioned at the edge at place, aforementioned slit, also is extended with some shielding fingers 591 in this slit of maskable.
Again referring to Figure 13 and in conjunction with Fig. 7, Figure 14 a and Figure 14 b and Figure 15 a and Figure 15 b, the spanner base 51 that is enclosed with base overcoat 59 is passed after the slit between panel 42 frame lower limbs and the pallet 41, can utilize rivet 60 as shown in figure 14 to rotate pallet 41 edges that are installed on Handle Bar 40; Specifically, this rivet 60 comprises a shaft 601, one end of this shaft 601 has the end face 602 of diameter greater than this shaft 601, the other end then has caulking part 603, an end that shaft 601 is had caulking part 603 passes the installing hole 510 of spanner base 51 and the through hole 590 of base overcoat 59, be inserted into then in pallet 41 edge's through holes 410 of Handle Bar 40, end face 602 with shaft 601 other ends compresses with spanner base 51 and base overcoat 59 simultaneously, utilize clincher tool squeezed riveting portion 603 to make its distortion again, thereby make handle base 51 rotate pallet 41 edges that are installed on Handle Bar 40 by the riveted joint mode.
The Handle Bar that Spanner with aid in the present embodiment is installed in the manner described above is shown in Figure 16 a～16c, in Figure 16 a and Figure 16 b, Spanner with aid is in idle state, its handle axostylus axostyle 53 and handle sleeve 56 are attached at the frame place of Handle Bar 40 panels 42 and are positioned at subcard slot 400 outsides of panel 42, handle axostylus axostyle 53 is supported in handle base 51 by its front end 531 by aforementioned grooves 515, and, handle sleeve 56 shrinks in handle axostylus axostyle 53 outer walls, thereby can not interfere the subcard plug of Handle Bar 40 panels 42; In Figure 16 c, Spanner with aid is in user mode, its handle axostylus axostyle 53 and handle sleeve 56 are positioned at the rotational plane of spanner base 51, and handle sleeve 56 is stretched as the extension of handle axostylus axostyle 53, thereby pull handle sleeve 56 and can make 53 swings of handle axostylus axostyle easily, front end 531 by handle axostylus axostyle 53 drives handle base 51 rotations by aforementioned grooves 515 again, and then drives the plug of Handle Bar 40.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection range of the present utility model.All within spirit of the present utility model and principle, any modification of being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (14)
1. a Handle Bar Spanner with aid is characterized in that, comprising: spanner base and handle axostylus axostyle;
Spanner base middle part has can make it rotate the installing hole of installing;
The spanner base edge be extended with can in filler panel inboard as the lever stress strong point with first claw that drives Handle Bar and move along direction of insertion and can be in the filler panel outside as the lever stress strong point to drive Handle Bar along extracting second claw that direction moves;
The spanner base can be positioned at the edge of filler panel Outboard Sections, also has the groove that extends to spanner base middle part;
Aforementioned grooves is accommodated and be rotationally connected with to the front end of handle axostylus axostyle, so that the handle axostylus axostyle can be swung between the panel border of the rotational plane of spanner base and Handle Bar, and, can drive the spanner base by aforementioned grooves by its front end when making the handle axostylus axostyle rotational plane in the spanner base on the throne and rotate, when being positioned at filler panel frame place, be supported in handle base by aforementioned grooves by its front end.
2. Handle Bar Spanner with aid as claimed in claim 1 is characterized in that, this Handle Bar Spanner with aid further comprises the spanner loam cake;
And the front end of handle axostylus axostyle is accommodated and is rotationally connected with aforementioned grooves and is specially:
Aforementioned grooves offers first resettlement section towards the opening both sides of the edge of spanner loam cake respectively in the position near spanner base middle part;
The front end of handle axostylus axostyle has first through hole, is equipped with arm pivot post in this first through hole, and the two end supports of this arm pivot post is in first resettlement section of aforementioned grooves opening both sides, to realize the aforementioned swing of handle axostylus axostyle;
The edge of spanner loam cake has the breach that passes through in the time of can swinging for the handle axostylus axostyle in the position of corresponding aforementioned grooves, this breach offers second resettlement section respectively in the position of corresponding first resettlement section, and second resettlement section and first resettlement section constitute the column cavity that can accommodate the arm pivot post two ends.
3. Handle Bar Spanner with aid as claimed in claim 1 is characterized in that the handle axostylus axostyle further is equiped with the magnetic piece, and this magnetic piece can produce magnetic attraction with filler panel.
4. Handle Bar Spanner with aid as claimed in claim 1 is characterized in that, this Handle Bar Spanner with aid further comprises the handle sleeve, and this handle sleeve telescopically is sheathed on the handle axostylus axostyle.
5. Handle Bar Spanner with aid as claimed in claim 4 is characterized in that,
The handle axostylus axostyle be ladder axostylus axostyle, rear size greater than the front end size, the outer wall at rear portion offers the gathering sill that is parallel to handle axostylus axostyle bearing of trend;
The inwall of handle sleeve has the guide ledges that can slide in aforementioned gathering sill, slide on away from the direction of handle axostylus axostyle front end and near on the direction of handle axostylus axostyle front end to drive the handle sleeve;
Wherein, gathering sill from cascaded surface extend to apart from the position of rear portion end face preset distance by, to realize to taper knob tube spacing away from the handle axostylus axostyle front end direction; The back end outer surface of handle sleeve has screw thread, and further has a nut is fixed in the handle sleeve by being threaded rear end, this nut end of handle sleeve dorsad has annular end face, and the internal diameter of this annular end face is less than the nut internal diameter, to realize taper knob tube spacing near on the handle axostylus axostyle front end direction.
6. as claim 4 or 5 described Handle Bar Spanner with aid, it is characterized in that, the handle sleeve dorsad the inner diameter of handle axostylus axostyle one end greater than the inner diameter of handle sleeve towards handle axostylus axostyle one end;
The handle sleeve inwall and the handle sleeve of handle axostylus axostyle one end dorsad has a cascaded surface between the inwall of handle axostylus axostyle one end;
This cascaded surface and handle sleeve constitute the column cavity dorsad between the end face of handle axostylus axostyle one end, the magnetic piece is positioned in this column cavity.
7. Handle Bar Spanner with aid as claimed in claim 1 is characterized in that, further comprises the base overcoat, and it is wrapped in the part that the spanner base can be positioned at the filler panel inboard;
The base overcoat is positioned at some shielding fingers that the edge of locating in aforementioned slit also is extended with this slit of maskable.
8. a Handle Bar that is equiped with Spanner with aid comprises Handle Bar body and Spanner with aid;
Described Handle Bar body comprises: pallet, the subcard slot of being located at the filler panel of pallet leading edge and being opened in filler panel;
It is characterized in that described Spanner with aid comprises: spanner base and handle axostylus axostyle;
The spanner base passes the slit between filler panel frame lower limb and the pallet and rotates by its installing hole and is installed on the Handle Bar tray edge;
The spanner base edge be extended with can in filler panel inboard as the lever stress strong point with first claw that drives Handle Bar and move along direction of insertion and can be in the filler panel outside as the lever stress strong point to drive Handle Bar along extracting second claw that direction moves;
The spanner base is positioned at the edge of filler panel Outboard Sections, also has the groove that extends to spanner base middle part;
Aforementioned grooves is accommodated and be rotationally connected with to the front end of handle axostylus axostyle, so that the handle axostylus axostyle can thorny handle rotating shaft is swung between the panel border of the rotational plane of spanner base and Handle Bar, and, can drive the spanner base by aforementioned grooves by its front end when making the handle axostylus axostyle rotational plane in the spanner base on the throne and rotate, when being positioned at filler panel frame place, be supported in handle base by aforementioned grooves by its front end.
9. the Handle Bar that is equiped with Spanner with aid as claimed in claim 8 is characterized in that, this Handle Bar Spanner with aid further comprises the spanner loam cake;
And the front end of handle axostylus axostyle is accommodated and is rotationally connected with aforementioned grooves and is specially:
Aforementioned grooves offers first resettlement section towards the opening both sides of the edge of spanner loam cake respectively in the position near spanner base middle part;
The front end of handle axostylus axostyle has first through hole, is equipped with arm pivot post in this first through hole, and the two end supports of this arm pivot post is in first resettlement section of aforementioned grooves opening both sides, to realize the aforementioned swing of handle axostylus axostyle;
The edge of spanner loam cake has the breach that passes through in the time of can swinging for the handle axostylus axostyle in the position of corresponding aforementioned grooves, this breach offers second resettlement section respectively in the position of corresponding first resettlement section, and second resettlement section and first resettlement section constitute the column cavity that can accommodate the arm pivot post two ends.
10. the Handle Bar that is equiped with Spanner with aid as claimed in claim 8 is characterized in that the handle axostylus axostyle further is equiped with the magnetic piece, and this magnetic piece can produce magnetic attraction with filler panel.
11. the Handle Bar that is equiped with Spanner with aid as claimed in claim 8 is characterized in that Spanner with aid further comprises the handle sleeve, this handle sleeve telescopically is sheathed on the handle axostylus axostyle.
12. the Handle Bar that is equiped with Spanner with aid as claimed in claim 11 is characterized in that,
The handle axostylus axostyle be ladder axostylus axostyle, rear size greater than the front end size, the outer wall at rear portion offers the gathering sill that is parallel to handle axostylus axostyle bearing of trend;
The inwall of handle sleeve has the guide ledges that can slide in aforementioned gathering sill, slide on away from the direction of handle axostylus axostyle front end and near on the direction of handle axostylus axostyle front end to drive the handle sleeve;
Wherein, gathering sill from cascaded surface extend to apart from the position of rear portion end face preset distance by, to realize to taper knob tube spacing away from the handle axostylus axostyle front end direction; The back end outer surface of handle sleeve has screw thread, and further has a nut is fixed in the handle sleeve by being threaded rear end, this nut end of handle sleeve dorsad has annular end face, and the internal diameter of this annular end face is less than the nut internal diameter, to realize taper knob tube spacing near on the handle axostylus axostyle front end direction.
13. as claim 11 or the 12 described Handle Bars that are equiped with Spanner with aid, it is characterized in that,
The handle sleeve dorsad the inner diameter of handle axostylus axostyle one end greater than the inner diameter of handle sleeve towards handle axostylus axostyle one end;
The handle sleeve inwall and the handle sleeve of handle axostylus axostyle one end dorsad has a cascaded surface between the inwall of handle axostylus axostyle one end;
This cascaded surface and handle sleeve constitute the column cavity dorsad between the end face of handle axostylus axostyle one end, the magnetic piece is positioned in this column cavity.
14. the Handle Bar that is equiped with Spanner with aid as claimed in claim 8 is characterized in that Spanner with aid further comprises the base overcoat, it is wrapped in the part that the spanner base is positioned at the filler panel inboard;
The base overcoat is positioned at some shielding fingers that the edge of locating in aforementioned slit also is extended with this slit of maskable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205197988U CN201805662U (en) | 2010-09-06 | 2010-09-06 | Handle strip power-assisted spanner and handle strip provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205197988U CN201805662U (en) | 2010-09-06 | 2010-09-06 | Handle strip power-assisted spanner and handle strip provided with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201805662U true CN201805662U (en) | 2011-04-20 |
Family
ID=43875159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205197988U Expired - Lifetime CN201805662U (en) | 2010-09-06 | 2010-09-06 | Handle strip power-assisted spanner and handle strip provided with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201805662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607863A (en) * | 2013-11-19 | 2014-02-26 | 华为技术有限公司 | Spanner and communication product |
| CN105555085A (en) * | 2016-02-02 | 2016-05-04 | 华和通信科技江苏有限公司 | Main control board with handle bars for machine case |
-
2010
- 2010-09-06 CN CN2010205197988U patent/CN201805662U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607863A (en) * | 2013-11-19 | 2014-02-26 | 华为技术有限公司 | Spanner and communication product |
| CN103607863B (en) * | 2013-11-19 | 2016-08-17 | 华为技术有限公司 | Spanner and communication products |
| CN105555085A (en) * | 2016-02-02 | 2016-05-04 | 华和通信科技江苏有限公司 | Main control board with handle bars for machine case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 310052 Binjiang District Changhe Road, Zhejiang, China, No. 466, No. Patentee after: Xinhua three Technology Co., Ltd. Address before: 310053 Hangzhou hi tech Industrial Development Zone, Zhejiang province science and Technology Industrial Park, No. 310 and No. six road, HUAWEI, Hangzhou production base Patentee before: Huasan Communication Technology Co., Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
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| CX01 | Expiry of patent term |