CN208442114U

CN208442114U - A kind of HUB-PTN access device self-locking handle device

Info

Publication number: CN208442114U
Application number: CN201820928917.1U
Authority: CN
Inventors: 吴俊才
Original assignee: Guangdong Nine Bo Polytron Technologies Inc
Current assignee: Guangdong Nine Bo Polytron Technologies Inc
Priority date: 2018-06-14
Filing date: 2018-06-14
Publication date: 2019-01-29
Anticipated expiration: 2028-06-14

Abstract

The utility model belongs to HUB-PTN access equipments technique field, relate to a kind of HUB-PTN access device self-locking handle device, including handle, retainer plate, pedestal, compressed spring, wedged block and long axis, pedestal is L shape block, its perpendicular end is equipped with threaded hole, its horizontal end includes spring mounting groove and wedge track, long axis medium position is equipped with a shaft shoulder, compressed spring is set on long axis in the left axle of the shaft shoulder, the two sides of right axle are corresponding and what is be spaced is equipped with two fixture blocks, the opening of wedged block is fastened between two fixture block, the threaded hole that pedestal is sequentially passed through after compressed spring is put on long axis, it is connect after the central through hole of retainer plate with handle threads, retainer plate is connect with base thread, compressed spring is placed in spring mounting groove.The self-locking handle device of the utility model, have preferable self-locking function, be directly realized by swapping process it is self-locking, without increasing waste motion, safe ready can better meet customer experience demand, and structure is simple, is easy installation, lightweight is small, and manufacturing process is simple, cheap.

Description

A kind of HUB-PTN access device self-locking handle device

Technical field

The utility model belongs to HUB-PTN access equipments technique field, and in particular to a kind of HUB-PTN access device from Lock handle apparatus.

Background technique

In the prior art, the handle of currently known HUB-PTN access device, function is all relatively simple, does not have generally Standby self-locking function, or have locking function, but need to increase additional act and locked, for example tighten screw etc..As a result Cause forgetting locking end face to cause some potential safety problems or locking action excessively cumbersome, gives a kind of bad experience of client.

Therefore, the handle arrangement for researching and developing a kind of HUB-PTN access device with self-locking function is extremely urgent.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of HUB-PTN access device self-locking handle Device, the device have preferable self-locking function, are directly realized by swapping process, without increasing waste motion, safe ready, Customer experience demand can be better met, furthermore its structure is simple, is easy installation, and light-weight, small in size, manufacturing process is simple, It is cheap.

In order to achieve the above technical purposes, the utility model is realized by following technical scheme:

A kind of HUB-PTN access device self-locking handle device described in the utility model, including handle, retainer plate, pedestal, Compressed spring, wedged block and long axis, the handle are equipped with threaded hole, and the retainer plate is equipped with central through hole, the retainer plate One end be equipped with external screw thread, the pedestal be L shape block, erect end be equipped with threaded hole, horizontal end includes spring mounting groove and cooperation The wedge track of wedged block insertion, the wedged block bottom are wedge structure, and bottom side is equipped with a guide block, and top is equipped with rectangle Opening, the long axis medium position are equipped with a shaft shoulder, and the compressed spring is set on long axis in the left axle of the shaft shoulder, the long axis The right the tip of the axis of the upper shaft shoulder is equipped with block, and the two sides of right axle are corresponding and what is be spaced is equipped with two fixture blocks, the square of the wedged block Shape opening is fastened between two fixture block, and threaded hole, the retainer plate that pedestal is sequentially passed through after compressed spring are put on the long axis Central through hole after connect with handle threads, the retainer plate is connect with base thread, and the compressed spring is placed in spring retention In slot.

As the further improvement of above-mentioned technology, the handle is truncated cone shape, thereon basal diameter having a size of 10~ 15mm, bottom surface diameter dimension are 15~20mm, and height dimension is 10~12mm, and the threaded hole on the handle is placed in circular cone The small end of platform, thread size M4, screw hole depth are 6~10mm.

As the further improvement of above-mentioned technology, the diameter dimension of central through hole is 6~8mm, institute on the retainer plate Stating the external screw thread specification on the cylindrical surface of retainer plate is M10X1.

As the further improvement of above-mentioned technology, the spring mounting groove at the horizontal end of pedestal L shape is arc groove, groove depth For 2~5mm.

In the present invention, the wedge track of the base ends is obliquely installed, and inclination angle is 45~60 °, the contract The wedge structure inclination angle of shape block bottom is also 45~60 °.

In the present invention, the threaded hole that the L-shaped perpendicular end of the pedestal is equipped with, screw thread specification are M10X1.

In the present invention, the side of the wedged block bottom is equipped with hook, and the opening at the top of the wedged block is square Shape opening, length dimension are 6~8mm, and width dimensions are 6~8mm, and height dimension is 3~6mm.

In the present invention, the shaft shoulder diameter dimension range on the long axis is 8~10mm.

In the present invention, the fixture block of the long axis is right angled isosceles triangle, the size dimension of right-angle side is 2~ 3mm。

In the present invention, the block of the long shaft end is rectangular block, and length dimension is 4~6mm, and width dimensions are 2~5mm.

In the present invention, the handle, retainer plate, pedestal, wedged block and long axis, material are Q235A, at surface Reason is the bright chromium of plating.

Compared with prior art, the utility model has the beneficial effects that

(1) HUB-PTN access device self-locking handle device described in the utility model, in its natural state, compressed spring Elastic force force long axis to move axially inwards, the fixture block on the right side of long axis then forces wedged block to protrude outward, to form hook knot Structure, achievees the purpose that self-locking, and when handle to be pulled outwardly, handle drives long axis to be displaced outwardly the fixture block on the left of long axis and then forces contract Shape block is retracted inwards, and hook disappears, thus in the unlocked state, components can be extracted directly, promote the usage experience of user, i.e., The self-locking of handle and unlock process are directly just completed in swapping process, increase waste motion without client, it is safe and convenient, Customer experience demand can be better met；

(2) HUB-PTN access device self-locking handle device described in the utility model, structure is simple, is easy installation, weight Gently, small in size, manufacturing process is simple, cheap.

Detailed description of the invention

The utility model is described in detail in the following with reference to the drawings and specific embodiments:

Fig. 1 is HUB-PTN access device self-locking handle device decomposition diagram described in the utility model；

Fig. 2 is HUB-PTN access device self-locking handle device assembling schematic diagram one described in the utility model；

Fig. 3 is HUB-PTN access device self-locking handle device assembling schematic diagram two described in the utility model.

Specific embodiment

As shown in Figure 1 to Figure 3, HUB-PTN access device self-locking handle device 10 described in the utility model, including handle 1, retainer plate 2, pedestal 3, compressed spring 6, wedged block 4 and long axis 5.

The handle 1 be equipped with the first threaded hole 11, the handle 1 be truncated cone shape, thereon basal diameter having a size of 10~15mm, bottom surface diameter dimension are 15~20mm, and height dimension is 10~12mm, the first screw thread on the handle 1 Hole 11 is placed in the small end of the frustum of a cone, thread size M4, and screw hole depth is 6~10mm；During the axle center of the retainer plate 2 is equipped with Heart through-hole 21, it is L shape block that one end of the retainer plate 2, which is equipped with pedestal 3 described in external screw thread 22., erects end and is equipped with the second threaded hole 33, horizontal end includes spring mounting groove 32 and the wedge track 31 that cooperation wedged block 4 is inserted into.

4 bottom of wedged block is wedge structure 41, and bottom side is equipped with hook 43, and top is equipped with rectangular aperture 42, institute 5 medium position of long axis is stated equipped with a shaft shoulder 51, the compressed spring 6 is set on long axis 5 in the left axle of the shaft shoulder 51, the long axis The right the tip of the axis of the shaft shoulder 51 is equipped with block 53 on 5, and the two sides of right axle are corresponding and what is be spaced is equipped with two fixture blocks 52, the wedge The rectangular aperture 42 of block 4 is fastened between two fixture block 52, sequentially passes through pedestal 3 after compressed spring 6 is put on the long axis 5 Threaded hole, retainer plate 2 central through hole after be threadedly coupled with handle 1, the retainer plate 2 is threadedly coupled with pedestal 3, the compression Spring 6 is placed in spring mounting groove 32, and the spring mounting groove at the horizontal end of pedestal 3L shape is arc groove, and groove depth is 2~5mm.

In the present invention, the diameter dimension of central through hole is 6~8mm on the retainer plate 2, the retainer plate 2 External screw thread specification on cylindrical surface is M10X1.

In the present invention, the wedge track 32 of 3 end of pedestal is obliquely installed, and inclination angle is 45~60 °, therewith Corresponding, 41 inclination angle of wedge structure of 4 bottom of wedged block is also 45~60 °, and the perpendicular end of the L shape of the pedestal 3 is equipped with Second threaded hole 33, screw thread specification are M10X1；The wedged block 4 top rectangular opening 42, length dimension be 6~ 8mm, width dimensions are 6~8mm, and height dimension is 3~6mm.

In the present invention, the diameter dimension range of the shaft shoulder 51 on the long axis 5 is 8~10mm, the long axis 5 Fixture block 52 is right angled isosceles triangle, and the size dimension of right-angle side is 2~3mm, and the block 53 of 5 end of long axis is rectangle Block, length dimension are 4~6mm, and width dimensions are 2~5mm.

In the present invention, the handle 1, retainer plate 2, pedestal 3, wedged block 4 and long axis 5, material are Q235A, Surface treatment is the bright chromium of plating.

In the present invention, the HUB-PTN access device self-locking handle installation weight is light, small in size, manufactures work Skill is simple, cheap.

Detailed description below 10 assembling process of HUB-PTN access device self-locking handle device described in the utility model is (such as Shown in Fig. 1 to Fig. 3):

(1) firstly, pedestal 3 is laid flat, wedged block 4 is inserted into pedestal 3 along wedge track 32；

(2) then, by long axis 5 sequentially pass through compressed spring 6, the second threaded hole 33 of pedestal 3, retainer plate 2 through-hole 21, And the first threaded hole 11 of alignment handle 1 is tightened；

(3) finally, the second threaded hole 33 that the external screw thread 22 of retainer plate 2 is directed at pedestal 3 is tightened, during this, it is desirable that The rectangular aperture 43 of wedged block 4 will be stuck between two fixture blocks 52 of long axis 5, complete installation in this way.

HUB-PTN access device self-locking handle device 10 described in the utility model cleverly utilizes two on long axis 5 Axial tension/thrust is converted to radial pulling force/thrust and finally reached to draw/push wedged block 4 to move radially by fixture block 52 To the purpose of locking, unlock, increases additional act without client and board is locked or unlocked, simplify, it can be fine Promotion client's usage experience.

The utility model is not limited to above embodiment, if various changes or modifications to the utility model do not take off Spirit and scope from the utility model, if these modification and variations belong to the claims and equivalents of the utility model Within the scope of, then the utility model also includes these modification and variations.

Claims

1. a kind of HUB-PTN access device self-locking handle device, it is characterised in that: including handle, retainer plate, pedestal, compression bullet Spring, wedged block and long axis, the handle are equipped with threaded hole, and the retainer plate is equipped with central through hole, one end of the retainer plate Equipped with external screw thread, the pedestal is L shape block, erects end and is equipped with threaded hole, horizontal end includes spring mounting groove and cooperation wedged block The wedge track of insertion, the wedged block bottom are wedge structure, and top is equipped with opening, and the long axis medium position is equipped with an axis Shoulder, the compressed spring are set on long axis in the left axle of the shaft shoulder, and the right the tip of the axis of the shaft shoulder is equipped with block on the long axis, right The two sides of axis are corresponding and what is be spaced is equipped with two fixture blocks, and the opening of the wedged block is fastened between two fixture block, the long axis On put on sequentially pass through the threaded hole of pedestal, the central through hole of retainer plate after compressed spring after connect with handle threads, it is described solid Fixed circle is connect with base thread, and the compressed spring is placed in spring mounting groove.

2. HUB-PTN access device self-locking handle device according to claim 1, it is characterised in that: the handle is circle Frustum shape, basal diameter is having a size of 10~15mm thereon, and bottom surface diameter dimension is 15~20mm, and height dimension is 10~ 12mm, the threaded hole on the handle are placed in the small end of the frustum of a cone, thread size M4, and screw hole depth is 6~10mm.

3. HUB-PTN access device self-locking handle device according to claim 1, it is characterised in that: on the retainer plate The diameter dimension of central through hole is 6~8mm, and the external screw thread specification on the cylindrical surface of the retainer plate is M10X1.

4. HUB-PTN access device self-locking handle device according to claim 1, it is characterised in that: the pedestal L shape is horizontal The spring mounting groove at end is arc groove, and groove depth is 2~5mm.

5. HUB-PTN access device self-locking handle device according to claim 4, it is characterised in that: the base ends Wedge track be obliquely installed, inclination angle be 45~60 °, the wedge structure inclination angle of the wedged block bottom is also 45~60 °.

6. HUB-PTN access device self-locking handle device according to claim 5, it is characterised in that: the pedestal is L-shaped The threaded hole that perpendicular end is equipped with, screw thread specification are M10X1.

7. HUB-PTN access device self-locking handle device according to claim 1, it is characterised in that: the wedged block bottom The side in portion is equipped with hook, and the opening at the top of the wedged block is rectangular aperture, and length dimension is 6~8mm, and width dimensions are 6~8mm, height dimension are 3~6mm.

8. HUB-PTN access device self-locking handle device according to claim 1, it is characterised in that: on the long axis Shaft shoulder diameter dimension range is 8~10mm.

9. HUB-PTN access device self-locking handle device according to claim 1 or 8, it is characterised in that: the long axis Fixture block is right angled isosceles triangle, and the size dimension of right-angle side is 2~3mm.

10. HUB-PTN access device self-locking handle device according to claim 9, it is characterised in that: the long shaft end Block be rectangular block, length dimension be 4~6mm, width dimensions be 2~5mm.