CN206758755U - Fixator for Change-over frame - Google Patents

Abstract

The utility model discloses a kind of fixator for Change-over frame, and it is by plastics Unitary injection formed, and the fixator includes the body that bottom has a pedestal, and the base bottom surface is provided with the fixed structure for being installed in a sheet material；The body top surface is vertically arranged with a storage tank, and relative to the revolvable cantilever of the body, the lug that the storage tank stretches out for a Change-over frame side is plugged and positioned, and the free end of the cantilever and the body is then with respect to provided with can form snapping and the snap device locked, the snap device includes an elastic clasp and the fastening base for the elastic clasp snapping, the cantilever is closed the storage tank.

Description

Fixator for Change-over frame

Technical field

The utility model is a kind of relevant fixator, espespecially a kind of to be used for electronic installation, such as M.2 solid state hard disc (SSD) Or the fixator of Wi-Fi wireless network card Change-over frames.

Background technology

Electronic installation, such as solid state hard disc (Solid State Disk, Solid State Drive, abbreviation SSD) is A kind of Computer Memory Unit using internal memory as permanent memory.The solid state hard disc improves in tradition machinery disk hard disk speed Limitation, the efficiency of access is greatly improved with electric transmission, and without any noise, therefore widely consumer likes.The electricity Sub-device, such as M.2 solid state hard disc or Wi-Fi wireless network cards one end have a plug division for being provided with more contact terminals, and it is another One end is then provided with the half round locating grooves for positioning, and the plug division is plugged in a sheet material with horizontal kenel, such as prints The a connector given tacit consent on circuit board, and the detent is then fixedly arranged on the sheet material by a sheet material fixator, makes the electronics Device is electrically connected with the sheet material.

As shown in figure 1, in order in a sheet material 20, such as the more electronic installation 10 of grafting on printed circuit board (PCB), Such as M.2 solid state hard disc, those skilled in the art design a kind of Change-over frame 30, the Change-over frame 30 has to be filled for the electronics A Change-over frame connector 301 of 10 grafting of a plug division 101 is put, it is pre- that a sheet material fixator 40 separately is fixedly arranged on into the Change-over frame 30 If a frame aperture 302 in, then a detent 102 of the electronic installation 10 is installed in the sheet material fixator 40, makes the electronics Device 10 is electrically connected with the Change-over frame 30.The Change-over frame 30 is with upright kenel by a contact site of bottom (because of projected angle Degree relation is not shown) be plugged in the sheet material connector 201 on the sheet material 20, that is, complete the electronic installation 10 and the sheet material 20 It is electrically connected with.

And be the Change-over frame 30 is obtained stable fixed effect on the sheet material 20, therefore, the Change-over frame 30 enters one Step includes a Z-shaped mounting bracket 50, and the top surface of mounting bracket 50 has a snapping piece 501 for being buckled in the apical margin of Change-over frame 30, and Bottom surface is then provided with an at least screw locking in the interlocking piece 502 on the sheet material 20.The mounting bracket 50 be by sheet metal bending and Into, therefore the mounting bracket 50 can be with multiple component touch on the electronic installation 10, and the electronic installation is easily caused because of short circuit And damage.In addition, the mounting bracket 50 and the electronic installation 10 often both frictions caused by vibration, and then cause the electronic installation 10 circuit abrasion, also easily causes the electronic installation and is damaged because of short circuit, and urgently improves.

Utility model content

The utility model main purpose is to provide a kind of fixator for Change-over frame, and it can be with an at least Change-over frame Easily installation is combined and separation is taken out, and the fixator is integrally formed by plastics, and has insulation effect, can avoid installing In each electronic installation of an at least Change-over frame, such as M.2 solid state hard disc or Wi-Fi wireless network cards and fixator generation are short The problem of road, and an at least Change-over frame is provided can be installed in a sheet material, such as the fixed effect of printed circuit board (PCB) securely.

To reach above-mentioned purpose, the technological means that the utility model is taken is to provide a kind of fixation for Change-over frame Device, it is by plastics Unitary injection formed, and the fixator includes the body that bottom has a pedestal, and the base bottom surface, which is provided with, to be supplied It is installed in a fixed structure of a sheet material；The body top surface is vertically arranged with a storage tank, and is rotated relative to this physical efficiency A cantilever, the lug that the storage tank stretches out for a Change-over frame side is plugged and positioned, and the freedom of the cantilever and the body End is then relatively set with the snap device that can be formed snapping and lock, and the snap device includes an elastic clasp and supplies the elasticity One fastening base of clasp snapping, enables the cantilever to be closed the storage tank.

To reach above-mentioned purpose, another technological means that the utility model is taken is to provide a kind of for Change-over frame Fixator, it is by plastics Unitary injection formed, and the fixator includes the body that bottom has a pedestal, and the base bottom surface is set It is equipped with the fixed structure for being installed in a sheet material；The body top surface longitudinal direction and at least two storage tanks are positioned apart from, and Relative to the revolvable cantilever of the body, the storage tank is supplied to the lug each stretched out few two Change-over frame sides and plugged with determining Position, and the free end of the cantilever and the body is then relatively set with the snap device that can be formed snapping and lock, the fastening machine Structure includes an elastic clasp and the fastening base for the elastic clasp snapping, the cantilever is closed the storage tank.

Brief description of the drawings

Further to disclose particular technique content of the present utility model, referring initially to accompanying drawing, wherein：

Fig. 1 is the stereogram that existing Change-over frame is installed in sheet material by mounting bracket；

Fig. 2 is the stereogram of the utility model fixator first embodiment；

Fig. 3 is the stereogram of the fixed structure first embodiment of fixator shown in Fig. 2；

Fig. 4 is the stereogram of the keeper second embodiment in the fixed structure of fixator shown in Fig. 2；

Fig. 5 a and Fig. 5 b are the stereogram of the different visual angles of fixed structure second embodiment two of fixator shown in Fig. 2；

Fig. 6 is the profile that fixed structure second embodiment shown in Fig. 5 a is installed in sheet material；

Fig. 7 to Figure 10 is the installation process schematic diagram of fixator, sheet material and Change-over frame shown in Fig. 2；

The profile that Figure 11 is intercepted by Figure 10 along line A-A；

Figure 12 a and Figure 12 b are the stereogram of the different visual angles of the utility model fixator second embodiment two；

Figure 13 to Figure 16 is the installation process schematic diagram of fixator, sheet material and Change-over frame shown in Figure 12 a；And

The profile that Figure 17 is intercepted by Figure 16 along line B-B；

Embodiment

For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with specific embodiment, and Referring to the drawings, the utility model is described in further detail.

As shown in Figures 2 to 7, substantially, a kind of fixator 1 for Change-over frame be by plastics Unitary injection formed, and With insulation effect.The fixator 1 includes a upright body 11, and the bottom of body 11, which is provided with, is installed in a sheet material 20, example Such as a pedestal 12 of printed circuit board (PCB).As shown in figure 3, the bottom surface of pedestal 12 includes a fixed structure 13, such as it is spirally connected with one One projection 131 in hole 132, the projection 131 is inserted in the default plate hole 202 of the sheet material 20, then with a locking piece 133, such as screw is by the plate hole 202, and it is attached to the bolt apertures 132, you can the fixator 1 is installed in the sheet material 20 Upper (being shown in Fig. 7).

Referring again to Fig. 3, one first keeper 14, such as flexibly positioned hook 141 are additionally provided with around the fixed structure 13, with And one second keeper 15, such as inserting column 151, and the sheet material 20 to should the position of the first keeper 14 open up for first positioning The grafting of part 14 and position one first positioning hole 203, and to should the position of the second keeper 15 then open up for this second positioning The grafting of part 15 and one second positioning hole 204 positioned.As shown in figure 4, it shows the second embodiment of first keeper 14, should First keeper is the location lug 142 that periphery projects multiple gradually stratiform interference parts 143, to be snugly inserted in this In first positioning hole 203.Therefore, the fixed structure 13 and first keeper 14 and/or the setting energy of second keeper 15 There is provided the fixator 1 prevents spinfunction, to provide locating effect.

Fig. 5 a and Fig. 5 b are referred to, it shows the second embodiment of the fixed structure 13, and the fixed structure 13 is included in this The spliced eye 134 that the top surface of pedestal 12 longitudinally opens up, the spliced eye 134, which is then provided with inner surface in the bottom surface of pedestal 12, has thickness Degree change, such as by the narrow multi-disc locating detent 135 to broaden；And it is inserted in the steady pin 136 in the spliced eye 134.Such as figure Shown in 6, when the steady pin 136 is plugged in the spliced eye 134 and touches the inner surface of these locating detents 135, this will be promoted Radial dilatation effect is produced Deng locating detent 135, the fixed structure 13 is installed in the plate hole 202.

Referring again to Fig. 2, the top surface of body 11 is vertically arranged with a storage tank 16, and can be rotated relative to the body 11 A cantilever 17.One delivery position of the cantilever 17 and the body 11 is provided with a recess 171, to provide the rotation of the cantilever 17 Function.And the lug 303 (being shown in Fig. 8) that the storage tank 16 stretches out for the side of a Change-over frame 30 is plugged and positioned.And this is outstanding The free end of arm 17 and the body 11 is relatively set with a snap device 18, such as the free end of the cantilever 17 inwardly projects One elastic clasp 181, and the free end of the body 11 is then provided with the fastening base 182 for the snapping of elastic clasp 181, and The top surface of fastening base 182 is with that can guide the guide ramp 183 that the elastic clasp 181 moves down, in favor of the elastic clasp 181 Into in the fastening base 182.And the elastic clasp 181 to then extend leader 184, when the handle 184 is pulled upwards, The elastic clasp 181 will be made to depart from the fastening base 182 in a manner of laborsaving.

Further, a disconnecting prevention structure 19 is further comprised between the cantilever 17 and the body 11, the disconnecting prevention structure 19 wraps Include the plug tenon 192 for being arranged at a slot 191 of the body 11 and the adjacent surface of cantilever 17 and being inserted in the slot 191.When The body 11 is inserted in the front and rear position-limiting action in the slot 191 when by external force, by the plug tenon 192, makes the elastic buckles Hook 181 will not depart from the fastening base 182, to provide sagittal anticreep effect.Furthermore the side of the fastening base 182 is provided with One first retaining wall 185, and the slot 192 to should the opposite end of first gear wall 185 be then provided with one second retaining wall 193, this first Retaining wall 185 as the left side of the elastic clasp 181 to backstop, and second retaining wall 193 then as the right side of plug tenon 192 to only Gear.In addition, the front lower of plug tenon 192, which forms one, departs from inclined-plane 194, the disengaging inclined-plane 194 will be helpful to the plug tenon 192 and depart from During the slot 191, interference effect between the two can be reduced.

Fig. 7 to Figure 11 is referred to, it shows that the fixator first embodiment, the installation process of the sheet material and the Change-over frame are shown It is intended to.First, assembly crewman by the fixed structure 13 of the bottom surface of pedestal 12 of a pair of fixators 1, first positioning 14 and is somebody's turn to do Second keeper 15 is respectively aligned to and is inserted in the default plate hole 202 in the both sides of sheet material 20, first positioning hole 203 and this Two positioning holes 204, this is set (to be shown in Fig. 8) to being installed in ground on the sheet material 20 to fixator 1.Then, by prior art An installing at least electronic installation 10, such as this of M.2 both sides of Change-over frame 30 of solid state hard disc are directed at that this is right to lug 303 The storage tank 16 of fixator 1 inserts, so as to which a contact site 304 of the bottom of Change-over frame 30 to be plugged in the plate on the sheet material 20 Material connector 201, the cantilever 17 (being shown in Fig. 9) of the respectively fixator 1 is then rotated, is made between the cantilever 17 and the body 11 The snap device 18 being oppositely arranged, such as the elastic clasp 181 and the fastening base 182 form snapping and kenel of locking, and makes this The storage tank 16 is closed and (is shown in Figure 10 and Figure 11) by cantilever 17, can by the adapter 30 by this to fixator 1 with straight Vertical kenel is installed on the sheet material 20 securely, and makes an at least electronic installation 10 by the Change-over frame 30, and with the sheet material 20 are electrically connected.

Figure 12 a and Figure 12 b are referred to, it shows the stereogram of the different visual angles of fixator second embodiment two, this implementation Example compared to identical label (symbol) shown in the first embodiment to represent identical component, due to the present embodiment with it is foregoing Embodiment shares many shared components, therefore, only that the present embodiment and the Discrepancy Description of the first embodiment is as follows：The body 11 top surface longitudinal directions and at least two storage tanks 16 are positioned apart from, to install at least two panels Change-over frame 30 simultaneously, and the base Seat 12 includes the first support 121 that bottom surface is provided with the fixed structure 13, and bottom surface is provided with first keeper 14, example Such as flexibly positioned hook 141 or periphery project the one of the location lug 142 (refer to Fig. 4) of multiple gradually stratiform interference parts 143 Two supports 122, and the first support 121 is used with the second support 122 and is arranged at intervals.Wherein second keeper 15, such as The wherein cradle bottom surface that inserting column 151 then may be selectively provided in the first support 121 or the second support 122.Wherein, should First support 121 and the second support 122 must also be used for the first embodiment of the fixator 1.

Figure 13 to Figure 17 is referred to, it shows the fixator second embodiment, the installation process of the sheet material and the Change-over frame Schematic diagram.First, assembly crewman by the fixed structure 13 of the bottom surface of pedestal 12 of a pair of fixators 1, this first positioning 14 and Second keeper 15 is respectively aligned to and is inserted in the default plate hole 202 in the both sides of sheet material 20, first positioning hole 203 and should Second positioning hole 204, this is set (to be shown in Figure 14) to being installed in ground on the sheet material 20 to fixator 1.Then, by prior art Described in install an at least electronic installation 10, such as each pair of lug 303 of M.2 two both sides of Change-over frame 30 of solid state hard disc is right The accurate each pair of storage tank 16 to fixator 1 inserts, so as to which the contact site 304 of the respectively bottom of Change-over frame 30 is plugged in into the plate The sheet material connector 201 being correspondingly arranged on material 20, the cantilever 17 (being shown in Figure 15) of the respectively fixator 1 is then rotated, is made The snap device 18 being oppositely arranged between the cantilever 17 and the body 11, such as the elastic clasp 181 and the fastening base 182 Snapping and kenel of locking are formed, the cantilever 17 is closed and (be shown in Figure 16 and Figure 17) these storage tanks 16, will can respectively be somebody's turn to do Adapter 30 is installed on the sheet material 20 securely by this to fixator 1 with upright kenel, and makes an at least electronic installation 10 by the Change-over frame 30, and is electrically connected with the sheet material 20.

Be so via implementation of the present utility model, the effect of its gain, the fixator be by plastics one into Shape, and there is insulation effect, therefore can avoid being installed in respectively electronic installation of an at least Change-over frame, such as M.2 solid-state is hard With the fixator occurs for disk the problem of short-circuit.Furthermore the fixator is oppositely arranged with the body by the rotation of the cantilever The snap device forms snapping and the effect of locking, and an at least Change-over frame is easily installed combination from the fixator and is divided From taking-up, the sheet material, such as the fixed effect of printed circuit board (PCB) are installed in securely so as to provide an at least Change-over frame.Enter one Step ground, the escapement that the cantilever and the body are oppositely arranged are avoided that the abjection of the snap device, with ensure snapping with it is upper The effect of lock, it can be rated as a ware big good structure not seen before.

It is disclosed in the utility model, it is one kind of preferred embodiment, it is new that every those skilled in the art are based on this practicality The technological thought of type guesses what is known by the change or modification of part, all without departing from the scope of protection of the utility model.

Claims (18)

1. a kind of fixator for Change-over frame, it is characterised in that it is by plastics Unitary injection formed, and the fixator includes bottom Portion has a body of a pedestal, and the base bottom surface is provided with the fixed structure for being installed in a sheet material；The body top surface is indulged Stretched out to being provided with a storage tank, and relative to the revolvable cantilever of the body, the storage tank for a Change-over frame side One lug is plugged and positioned, and the free end of the cantilever and the body is then relatively set with the buckle that can be formed snapping and lock Mechanism, the snap device include an elastic clasp and the fastening base for the elastic clasp snapping, the cantilever is held this Groove is put to be closed.

2. a kind of fixator for Change-over frame, it is characterised in that it is by plastics Unitary injection formed, and the fixator includes bottom Portion has a body of a pedestal, and the base bottom surface is provided with the fixed structure for being installed in a sheet material；The body top surface is indulged To and be positioned apart from least two storage tanks, and relative to the revolvable cantilever of the body, the storage tank is supplied to few two The lug that Change-over frame side is each stretched out is plugged and positioned, and the free end of the cantilever and the body is then relatively set with energy shape Into snapping and the snap device locked, the snap device includes an elastic clasp and the snapping for the elastic clasp snapping Seat, enables the cantilever to be closed the storage tank.

3. it is used for the fixator of Change-over frame as claimed in claim 1 or 2, it is characterised in that enter between the cantilever and the body One step includes a disconnecting prevention structure, and the disconnecting prevention structure includes being arranged on a slot of the body and the cantilever adjacent surface and is inserted in this A plug tenon in slot.

4. it is used for the fixator of Change-over frame as claimed in claim 3, it is characterised in that the plug tenon front lower forms one and departed from Inclined-plane, the disengaging inclined-plane can reduce interference effect between the two when the plug tenon departs from the slot.

5. it is used for the fixator of Change-over frame as claimed in claim 3, it is characterised in that the side of the fastening base is provided with one the One retaining wall, and the slot to should the opposite end of first gear wall be then provided with one second retaining wall, first retaining wall is as the elasticity On the left of clasp to backstop, and second retaining wall then as plug tenon right side to backstop.

6. it is used for the fixator of Change-over frame as claimed in claim 1 or 2, it is characterised in that the fixed structure includes having one One projection of bolt apertures, the projection are inserted in a plate hole of the sheet material, separately with a locking piece by the plate hole, and are attached to this Bolt apertures, so as to which the fixator is installed on the sheet material.

7. it is used for the fixator of Change-over frame as claimed in claim 1 or 2, it is characterised in that the fixed structure is included in the base The spliced eye that seat top surface longitudinally opens up, the spliced eye is then provided with inner surface in the base bottom surface has the multi-disc of thickness change Locating detent；And it is inserted in the steady pin in the spliced eye；When the steady pin is plugged in the spliced eye and touches the positioning During the inner surface of pawl, the locating detent will be promoted to produce radial dilatation effect, so as to which the fixator is installed on the sheet material.

8. it is used for the fixator of Change-over frame as claimed in claim 1 or 2, it is characterised in that be additionally provided with around the fixed structure One first keeper, the first keeper grafting are simultaneously positioned in one first positioning hole of the sheet material.

9. it is used for the fixator of Change-over frame as claimed in claim 8, it is characterised in that it is fixed that first keeper is selected from an elasticity Position hook or periphery project a location lug of multiple gradually stratiform interference parts.

10. it is used for the fixator of Change-over frame as claimed in claim 1 or 2, it is characterised in that be additionally provided with around the fixed structure One second keeper, the second keeper grafting are simultaneously positioned in one second positioning hole of the sheet material.

11. it is used for the fixator of Change-over frame as claimed in claim 10, it is characterised in that second keeper is inserting column.

12. it is used for the fixator of Change-over frame as claimed in claim 1 or 2, it is characterised in that a friendship of the cantilever and the body Connect position and be provided with a recess.

13. it is used for the fixator of Change-over frame as claimed in claim 1 or 2, it is characterised in that the fastening base top surface has and can led Draw the guide ramp that the elastic clasp moves down.

14. be used for the fixator of Change-over frame as claimed in claim 1 or 2, it is characterised in that the elastic clasp to extension Leader.

15. it is used for the fixator of Change-over frame as claimed in claim 8, it is characterised in that it is solid provided with this that the pedestal includes bottom surface Determine a first support of structure, and bottom surface is provided with a second support of first keeper, and the first support with this second Support is using interval setting.

16. it is used for the fixator of Change-over frame as claimed in claim 15, it is characterised in that first keeper is selected from an elasticity Location hook or periphery project a location lug of multiple gradually stratiform interference parts.

17. it is used for the fixator of Change-over frame as claimed in claim 15, it is characterised in that it further comprises one second positioning Part, second keeper are optionally provided at the wherein cradle bottom surface in the first support or the second support.

18. it is used for the fixator of Change-over frame as claimed in claim 17, it is characterised in that wherein second keeper is slotting Post.