CN209724876U - Fixed device - Google Patents

Abstract

The utility model provides a kind of fixed device, including positioning device, joining rod and driving device, wherein the ontology side of the had setting element of the positioning device is equipped with butt joint body, and ontology is equipped with the positioning region for being incorporated on default plate relative to the butt joint body other side, and body of rod one end of the joining rod is equipped with the first convergence part combined for butt joint body, and the body of rod is equipped with the second convergence part relative to the first convergence part other end, the connector of the driving element of driving device is combined on the second convergence part again, and driving element is equipped with driving portion relative to the connector other side, the fixation device is that can replace according to the demand of different vendor, assemble the joining rod of different length, upper suitability is used can be promoted, popularity, and then promote product competitiveness, and can also to make different vendor that can share same fixed in the way of replacement joining rod The module of position device and driving device so reduces inventory and waste, to reduce whole production cost.

Description

Fixed device

Technical field

The utility model relates to a kind of fixed devices, espespecially the fixation device can be replaced according to the demand of different vendor, The joining rod of different length is assembled, can be promoted using upper suitability, popularity, and then promotes the competitiveness of integral product.

Background technique

General panel (plate is to plate) is to utilize the set screw for having knob, lantern ring and screw when being combined Give interlocking, screw, lantern ring can be fixed in first panel, and turn makes screw lock the shape in second panel in knob At preset positioning, after recycling hand-held tool to lock screw, it is integrally formed first panel with the fixation of second panel interlocking, and can Be used in telecommunication bureau's cabinet, industrial computer, machine-tool etc. using plural device, the organized composition of mechanism equipment on make plate to plate Connection uses.

However, in the case that the capacity utilizations such as telecommunication bureau's cabinet, industrial computer or machine-tool are increasingly popularized now, respectively Cabinet, machine board group, drawer or the keyboard frame equal-specification of manufacturer, family design are mostly not quite similar, so that needing the length of set screw Spend it is also not identical, if desired develop different molds according to different set screw length, then can expend great number die sinking design and Cost in manufacture, and because of the difference of length needed for various manufacturers, if then can not when for wherein manufacturer's overproduction It gives another manufacturer to use, so that waste on generating material and the case where occupy many inventories.

Therefore, how to try to solve above-mentioned existing missing and inconvenience, related dealer institute as engaged in this industry is urgently Where the direction of improvement to be studied.

Utility model content

Therefore, the utility model designer is collecting related data, via assessing and examine in many ways in view of the above-mentioned deficiency Amount, begin the new patent for designing such fixed device.

In order to achieve the above purposes, the technical solution adopted by the utility model is:

A kind of fixed device, which is characterized in that including positioning device, joining rod and driving device, in which:

The positioning device has setting element, and ontology side possessed by setting element is equipped with butt joint body, and ontology phase Positioning region for being incorporated on default plate is equipped with for the butt joint body other side；

The joining rod has the body of rod, and the first convergence part combined for butt joint body is equipped in body of rod one end, and the body of rod is opposite The second convergence part is equipped in the first convergence part other end；

The driving device has driving element, and driving element side is equipped with for combining the connector on the second convergence part, And driving element is equipped with driving portion relative to the connector other side.

The fixation device, in which: the ontology side of the setting element is equipped with the limit ring body towards outer lug, and at this It is arranged and has elastic component on body, then be installed with sleeve outside setting element and elastic element, and sleeve inner has been provided for this The perforation that body and positioning region penetrate, and perforated top is recessed with the groove moved for limit ring body activity bit, and perforate and be located at groove Bottom is recessed with the limiting slot supported for elastic element one end, then is equipped on sleeve bottom surface for positioning on default plate body Fixed part, and sleeve is equipped with the blocking portion for backstop at the top of limit ring body, and the elastic element relative to the fixed part other side Two ends are held in respectively between limit ring body and groove.

The fixation device, in which: the fixed position of the sleeve is concavely provided in sleeve surface and is riveted on default plate body On fixing groove.

The fixation device, in which: the fixing groove inner-concave is equipped with accommodation groove, and washer is combined in accommodation groove.

The fixation device, in which: the blocking portion of the sleeve, which has, tiltedly to be stretched towards in perforating and for block in limit ring body The annular stop ring of top surface.

The fixation device, in which: the butt joint body surface of the setting element is equipped with the first riveting face, and driving member It is formed with the second riveting face on the connector surface of part, and the first convergence part of the joining rod and the second convergence part are located at bar Body biend is recessed with the first convergence hole for being integrated with the riveting of the first riveting face, and for being one with the second riveting face riveting Second convergence hole of body.

The fixation device, in which: the positioning region surface of the setting element is formed with external screw thread.

The fixation device, in which: the driving part of the driving element is formed with actuation face at driving element top surface.

The fixation device, in which: it is larger to be convexly equipped with outer diameter outwardly between the connector and driving portion of the driving element Positioning ring, and outer tube is installed in the driving element, and the through-hole for driving element merging is provided inside the outer tube, And it is recessed in through-hole wall face and is embedded in the embeded slot to form positioning for positioning ring.

The fixation device, in which: the outer tube outer surface of cupular part is formed with operating surface.

Utility model has the advantages that the joining rod is that can replace according to the demand of different vendor, assemble different length Degree can be promoted using upper suitability, popularity, and then promotes integral product competitiveness, and utilizes the side of replacement joining rod Shi Yekeshi different vendor can share the module of same positioning device and driving device, can so reduce the positioning of different types Device and driving device inventory and waste, to achieve the purpose that reduce whole production cost.

The advantages of the utility model, also resides in: when the fixation device cooperates the demand of different vendor, it is only necessary to replace joining rod Length need positioning device and driving device only so that the positioning device and driving device needn't be replaced It is produced by one set of die, and then mold design and development cost can be reduced, to achieve the purpose that reduce manufacturing cost.

Detailed description of the invention

Fig. 1 is the stereo appearance figure of the utility model.

Fig. 2 is the stereogram exploded view of the utility model.

Fig. 3 is the stereogram exploded view at another visual angle of the utility model.

Fig. 4 is the lateral sectional view before the assembling of the utility model plate.

Fig. 5 is the lateral sectional view after the assembling of the utility model plate.

Fig. 6 is the stereo appearance figure of another embodiment of the utility model.

Fig. 7 is the stereo appearance figure at another visual angle of another embodiment of the utility model.

Appended drawing reference is said: 1- positioning device；11- setting element；111- ontology；1111- limits ring body；112- butt joint body； 1121- first rivets face；The positioning region 113-；1131- external screw thread；12- elastic element；13- sleeve；131- perforation；1311- is recessed Slot；1312- limiting slot；132- fixed part；1321- fixing groove；1322- accommodation groove；1323- washer；133- blocking portion；1331- Annular stop ring；2- joining rod；The 21- body of rod；The first convergence part 22-；The first convergence hole of 221-；The second convergence part 23-；231- Two convergence holes；3- driving device；31- driving element；311- connector；3111- second rivets face；312- driving portion；3121- makees Dynamic face；313- positioning ring；32- outer tube；321- through-hole；322- embeded slot；323- operating surface；4- plate body；41- fixation hole；5- Plate；51- lockhole；511- internal screw thread.

Specific embodiment

To reach above-mentioned purpose and effect, technological means and its construction used by the utility model, hereby draw with regard to this reality It is as follows with novel its feature and function of preferred embodiment elaborate, understood completely with sharp.

It please refers to shown in Fig. 1, Fig. 2, Fig. 3, is the stereo appearance figure, stereogram exploded view and another visual angle of the utility model Stereogram exploded view, it can be clearly seen from the figure that, the utility model includes positioning device 1, joining rod 2 and driving device 3, in which:

The positioning device 1 be include setting element 11, elastic element 12 and sleeve 13, wherein the setting element 11 has circle Columnar ontology 111, and it is equipped with the limit ring body 1111 towards outer lug in 111 side of ontology, and limit 1111 side of ring body and set There is the butt joint body 112 towards outer lug, then is equipped with the first concavo-convex riveting face 1121 on 112 surface of butt joint body, and ontology 111 It is equipped with the positioning region 113 of tool external screw thread 1131 relative to 112 other side of butt joint body, and is covered on the ontology of setting element 11 111 It is installed with sleeve 13 equipped with elastic element 12, then outside setting element 11 and elastic element 12, has been provided inside sleeve 13 For the perforation 131 that ontology 111 and positioning region 113 penetrate, and it is recessed at 131 top of perforation for 1111 activity of limit ring body The groove 1311 of displacement, and perforation 131 is located at 1311 bottom of groove and is recessed with the limiting slot supported for 12 one end of elastic element 1312, then fixed part 132 is equipped in 13 bottom surface of sleeve, and fixed part 132 is located at 13 surface upper annular of sleeve and is recessed with Fixing groove 1321, and it is equipped with accommodation groove 1322 in 1321 inner-concave of fixing groove, and washer 1323 is combined in accommodation groove 1322, and Sleeve 13 relative to 132 other side of fixed part be equipped with blocking portion 133, and blocking portion 133 have towards perforation 131 in tiltedly stretch and for gear Terminate in the annular stop ring 1331 of limit 1111 top surface of ring body；Above-mentioned 12 2 end of elastic element is held in limit ring body respectively Between 1111 and groove 1311.

The joining rod 2 has the columned body of rod 21, and is equipped with the first convergence part 22 and second with respect to two ends in the body of rod 21 Convergence part 23, and first convergence part 22 and the second convergence part 23 are located at 21 biend of the body of rod and are recessed with the first convergence hole 221 and second convergence hole 231.

The driving device 3 be include driving element 31 and outer tube 32, wherein 31 side of driving element is equipped with connector 311, and the second concavo-convex riveting face 3111 is formed on 311 surface of connector, and driving element 31 is relative to connector 311 The other side is equipped with driving portion 312, and driving portion 312 is located at 31 top surface of driving element the actuation face 3121 that is formed with, then is connecting It is convexly equipped with the biggish positioning ring 313 of outer diameter between body 311 and driving portion 312 outwardly, and in being installed with housing in driving element 31 Pipe 32 provides the through-hole 321 being placed in for driving element 31 inside outer tube 32, and is recessed with confession in 321 inner wall of through-hole The insertion of positioning ring 313 forms the embeded slot 322 of positioning, then being formed in 32 outer surface of cupular part of outer tube to be embossed surface, thick Rough surface has on-slip striped or on-slip salient point etc. for the operating surface 323 of operation.

The actuation face 3121 of the driving portion 312 of above-mentioned driving element 31 can be cross recess, Hexagon hole, plum blossom hole or a word Slot etc. supplies the hand-held tool of opposite pattern (such as: cross driver, ratchet spanner, open-end wrench, monkey wrench, allen wrench or one Word bottle opener etc.) it drives and drives the rotation of driving element 31 radially activity displacement.

The utility model is when assembling, for the first rank that the setting element 11 of positioning device 1 can be first installed in joining rod 2 In socket part 22, so that the butt joint body 112 of setting element 11 is inserted into the first convergence hole 221 of the first convergence part 22, and utilize It rivets board (not shown) and the first riveting face 1121 of 221 inner wall of the first convergence hole and butt joint body 112 is riveted into knot Integrator, then 12 and the sleeve 13 of having elastic component that be slidingly connected on the ontology 111 of setting element 11, and rely on punch table (not shown) is deformed the blocking portion 133 of sleeve 13, so make the annular stop ring 1331 of blocking portion 133 for Block so avoids sleeve 13 from being detached from setting element 11 at limit 1111 top surface of ring body, and device to be positioned 1 is assembled in rank After on extension bar 2, the driving element 31 of driving device 3 can be assembled on the second convergence part 23 of joining rod 2, and then make to drive The connector 311 of element 31 is inserted into the second convergence hole 231 of the second convergence part 23, and also makes to connect using riveting board Second riveting face 3111 of body 311 is assembled in the riveting of the second convergence hole 231 and is combined into one, and can complete the group of the utility model Pretend industry.

The butt joint body 112 of above-mentioned setting element 11 and the connector 311 of driving element 31 are preferably in the way of riveting It is positioned at 2 two end of joining rod to assemble, but in practical application, can also be linked by thread locking, snap assembled or welding etc. Mode is assembled in 2 two end of joining rod, however, be assembled in the side at 2 two end of joining rod in relation to setting element 11 and driving element 31 There are many formula, therefore the structure that may achieve foregoing advantages such as should all be covered by the utility model, such simple modification and equivalent knot Structure variation, should all similarly be included in the scope of the patents of the utility model, and Chen Ming is given in conjunction.

Please referred to shown in Fig. 4, Fig. 5 again, be the utility model plate assembling before lateral sectional view and plate assembling after Lateral sectional view, it can be clearly seen from the figure that, when the utility model is before factory, for that can come more according to the demand of different vendor The joining rod 2 of different length is changed, assembles, and in actual use, which is can be first by the fixed part 132 of sleeve 13 It is placed in the fixation hole 41 of plate body 4, and rivets the accommodation groove 1322 of fixed part 132 and fixation hole 41 using riveting board It is integrated, is incorporated on plate body 4 so that sleeve 13 is firm, then after plate body 4 is resisted against on plate 5, hand-held tool can be protruded into In the through-hole 321 of outer tube 32, and dock driving element 31 driving portion 312 actuation face 3121 on rotate, or directly Operating surface 323 using unarmed grip in outer tube 32 rotates, and then drives the setting element 11 of joining rod 2 and positioning device 1 Axial rotation, and in activity radial displacement in the perforation of sleeve 13 131, and then make the limit ring body of 111 surface bulge of ontology 1111, which are extruded in elastic element 12, generates compressive deformation, and the positioning region 113 of setting element 11 is so made to be incorporated into the lockhole of plate 5 In 51, and the external screw thread 1131 of the positioning region 113 can mutually be screwed togather with the internal screw thread 511 of lockhole 51 and be integrated, so can be with Extend entire length by means of joining rod 2, so that plate body 4 is combined into one with 5 stacking shape of plate to facilitate.

It is please referred to shown in Fig. 6, Fig. 7 again, is that stereo appearance figure and another embodiment of another embodiment of the utility model are another The stereo appearance figure at one visual angle, it can be clearly seen from the figure that, the outer tube 32 of another embodiment driving device 3 of the utility model has There is biggish stress surface to carry out the finger grip for user, with the movement convenient for users to carrying out switching using manually.

The utility model has the advantages that following:

(1) joining rod 2 is that can replace according to the demand of different vendor, assemble different length, can be promoted using upper Suitability, popularity, and then promoted integral product competitiveness, and by replacement joining rod 2 in the way of can also make different factories Quotient can share the module of same positioning device 1 and driving device 3, can so reduce the positioning device 1 and driving of different types 3 inventory of device and waste, to reach the effectiveness for reducing whole production cost.

(2) when the demand of fixation device cooperation different vendor, it is only necessary to the length of joining rod 2 is replaced, so positioning Device 1 and driving device 3 needn't be replaced, and produce 3 need of positioning device 1 and driving device i.e. by one set of die Can, and then mold design and development cost can be reduced, to achieve the effect that reduce manufacturing cost.

It is described above to be merely exemplary for the utility model, and not restrictive, those of ordinary skill in the art Understand, without departing from the spirit and scope defined by the claims, can many modifications may be made, variation or it is equivalent, but It falls within the protection scope of the utility model.

Claims (10)

1. a kind of fixed device, which is characterized in that including positioning device, joining rod and driving device, in which:

The positioning device has setting element, and ontology side possessed by setting element is equipped with butt joint body, and ontology relative to The butt joint body other side is equipped with the positioning region for being incorporated on default plate；

The joining rod has a body of rod, and is equipped with the first convergence part for combining for butt joint body in body of rod one end, and the body of rod is relative to the The one convergence part other end is equipped with the second convergence part；

The driving device has driving element, and driving element side is equipped with for combining the connector on the second convergence part, and drives Dynamic element is equipped with driving portion relative to the connector other side.

2. fixed device according to claim 1, it is characterised in that: the ontology side of the setting element is equipped with towards outer lug Limit ring body, and be arranged have elastic component on the body, then be installed with sleeve outside setting element and elastic element, and cover Cylinder is internal to provide the perforation penetrated for ontology and positioning region, and perforated top is recessed with for the recessed of limit ring body activity bit shifting Slot, and perforate and be recessed with the limiting slot supported for elastic element one end positioned at bottom portion of groove, then be equipped on sleeve bottom surface For positioning the fixed part on default plate body, and sleeve is equipped with the resistance for backstop at the top of limit ring body relative to the fixed part other side Stopper, and two end of elastic element is held in respectively between limit ring body and groove.

3. fixed device according to claim 2, it is characterised in that: the fixed position of the sleeve is in recessed in sleeve surface There is the fixing groove being riveted on default plate body.

4. fixed device according to claim 3, it is characterised in that: the fixing groove inner-concave is equipped with accommodation groove, and accommodates Washer is combined in slot.

5. fixed device according to claim 2, it is characterised in that: the blocking portion of the sleeve, which has towards perforation is interior, tiltedly to be stretched simultaneously For block in the annular stop ring of limit ring body top surface.

6. fixed device according to claim 1, it is characterised in that: the butt joint body surface of the setting element is equipped with first Riveting face, and the second riveting face is formed on the connector surface of the driving element, and the first convergence part of the joining rod and Two convergence parts are located at body of rod biend and are recessed with for riveting the first convergence hole for being integrated with the first riveting face, and for Second riveting face rivets the second convergence hole being integrated.

7. fixed device according to claim 1, it is characterised in that: the positioning region surface of the setting element is formed with outer spiral shell Line.

8. fixed device according to claim 1, it is characterised in that: the driving part of the driving element is in driving element top Actuation face is formed at face.

9. fixed device according to claim 1, it is characterised in that: court between the connector and driving portion of the driving element It is convexly equipped with the biggish positioning ring of outer diameter outside, and is installed with outer tube in the driving element, and has been provided inside the outer tube for driving The through-hole of dynamic element merging, and be recessed in through-hole wall face and be embedded in the embeded slot to form positioning for positioning ring.

10. fixed device according to claim 9, it is characterised in that: the outer tube outer surface of cupular part is formed with operating surface.