CN216202365U

CN216202365U - Back splint structure and electronic equipment

Info

Publication number: CN216202365U
Application number: CN202121888300.XU
Authority: CN
Inventors: 吕庆; 艾康; 安凯; 张建华
Original assignee: Xi'an Tiantong Digital Technology Co ltd
Current assignee: Xi'an Fengyu Information Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-04-05
Anticipated expiration: 2031-08-12

Abstract

The utility model provides a back clip structure, and belongs to the technical field of back clips. The back splint structure includes: the clamping device comprises a back plate and a clamping plate, wherein a first clamping table is arranged on one side of the back plate, a first clamping groove with an upward opening is arranged above the first clamping table, a limiting groove with an upward opening facing the clamping plate is also arranged on one side of the back plate, and the limiting groove is positioned above the first clamping groove; the back splint structure still includes: connecting portion and fixed plate, connecting portion are used for splice and fixed plate, and the below of fixed plate is equipped with first extension board, and first extension board is used for the joint on first draw-in groove, and the top of fixed plate is equipped with the second and extends the board, and the second is extended the board and is provided with spacing platform towards one side of backplate, and spacing platform is used for the joint on spacing groove. The utility model solves the problem of inconvenient use of the back clip structure. The utility model is used for clamping equipment.

Description

Back splint structure and electronic equipment

Technical Field

The utility model relates to the technical field of back clamps, in particular to a back clamp structure and electronic equipment.

Background

Electronic equipment (such as intercom, portable bluetooth speaker etc. equipment) is gone up to integrate usually has the back splint structure, through the back splint structure with electronic equipment centre gripping in position such as trousers bag in order to realize portable effect.

As shown in fig. 1, the conventional clip back structure includes: the back splint structure comprises a splint 01, a back plate 02 (the back plate is the back plate of the electronic equipment) and a fixing part 03, wherein the splint 01 is fixed on the back plate 02 through the fixing part 03, the back plate on the electronic equipment is usually not detachable, so that the whole back splint structure is not detachable, and when a user uses the electronic equipment in a handheld mode, the hand of the user inevitably grabs the splint, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The application provides back splint structure and electronic equipment can solve the inconvenient problem of back splint structure in the correlation technique, technical scheme is as follows:

in a first aspect, a back clip structure is provided, the back clip structure comprising: the clamping device comprises a back plate and a clamping plate, wherein a first clamping table is arranged on one side of the back plate, a first clamping groove with an upward opening is arranged above the first clamping table, a limiting groove with an upward opening facing the clamping plate is also arranged on one side of the back plate, and the limiting groove is positioned above the first clamping groove; the back splint structure still includes: connecting portion and fixed plate, connecting portion are used for connecting splint with the fixed plate, the below of fixed plate is equipped with first extension board, first extension board is used for the joint to be in on the first draw-in groove, the top of fixed plate is equipped with the second extension board, the second extension board orientation one side of backplate is provided with spacing platform, spacing platform is used for the joint to be in on the spacing groove.

Optionally, the cross-section of spacing platform can be square or right triangle shape, when being right triangle shape spacing platform joint when being on the spacing groove, two right-angle sides in the cross-section of spacing platform are perpendicular respectively and are on a parallel with the backplate, the hypotenuse orientation in cross-section the backplate.

Optionally, two second clamping platforms located at the same height are further arranged on one side of the back plate, a second clamping groove with an upward opening is formed in each second clamping platform, and two second clamping grooves in the two second clamping platforms are located between the first clamping groove and the limiting groove; and two clamping blocks which are in one-to-one correspondence with the two second clamping grooves are arranged on the fixing plate, and each clamping block is used for being clamped on the corresponding second clamping groove.

Optionally, the connecting portion includes: the hinge shaft, the torsion spring, the two first hinge seats and the two second hinge seats are arranged on the base; two first articulated seats are established same high department on the splint, two articulated seats of second are established same high department on the fixed plate, two articulated seats of second are located between two first articulated seats, the inboard of two first articulated seats is equipped with two supported holes respectively, be equipped with two through-holes on two articulated seats of second respectively, the articulated shaft passes two through-holes, the both ends of articulated shaft set up respectively in two supported holes, the torsional spring cup joints the articulated shaft is outer and the butt is in splint with on the fixed plate.

Optionally, the torsion spring comprises: the spring comprises a first spring body, a connecting part and a second spring body, wherein a first torsion arm extends outwards from one end of the first spring body, a second torsion arm extends outwards from one end of the second spring body, and the connecting part is connected with the other end of the first spring body and the other end of the second spring body; first torque arm with the second torque arm is located one side, connecting portion are located the opposite side, first torque arm with the second torque arm butt is in on the fixed plate, the connecting portion butt is in on the splint.

Optionally, the splint orientation one side of fixed plate is equipped with first constant head tank, the fixed plate orientation one side of splint is equipped with two second constant head tanks, the connecting portion butt is in the first constant head tank, first torque arm with the second torque arm butt respectively is in two second constant head tanks.

Optionally, two reinforcing ribs are arranged between the first boss and the two second bosses.

In another aspect, an electronic device is provided, which includes any one of the above-mentioned back clip structures.

The beneficial effect that technical scheme that this application provided brought is: at the in-process that uses the back splint structure that the application provided, at needs centre gripping, can connect the first extension integrated circuit board on splint in first draw-in groove, with spacing platform joint in spacing inslot, in order to fix splint on the backplate, it carries out the centre gripping operation to facilitate the use splint and backplate, when not needing the centre gripping, unload first extension board from first draw-in groove, and unload spacing platform from spacing groove, in order to dismantle splint from the backplate, conveniently hold the equipment at backplate place, the convenient to use nature of back splint has been promoted.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic view of a prior art back clip structure;

fig. 2 is a schematic view of a back clip structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of the back plate and clamping plate of the back clamp arrangement of FIG. 2 shown separated;

FIG. 4 is a schematic view of another back clip structure provided in the embodiments of the present invention;

FIG. 5 is a schematic view of the back plate and clamping plate of the back clamp arrangement of FIG. 4 shown separated;

FIG. 6 is a schematic view of another back clip structure provided in the embodiments of the present invention;

FIG. 7 is a schematic view of the back plate and clamping plate of the back clamp arrangement of FIG. 6 shown separated;

FIG. 8 is a schematic view of the fixing plate of FIG. 6 at a viewing angle near a side of the back plate;

FIG. 9 is a schematic view of the back plate of FIG. 6 at a viewing angle near one side of the fixing plate;

FIG. 10 is a schematic view of another back clip structure according to an embodiment of the present invention;

FIG. 11 is a schematic diagram of the relative positions of various components of the back splint structure of FIG. 10;

FIG. 12 is a schematic view showing the relative positions of the clamping plate and the connecting portion in FIG. 10;

FIG. 13 is a schematic view of the cleat and the connecting portion of FIG. 10 in a relative position at another viewing angle;

fig. 14 is a schematic structural diagram of an intercom provided in the embodiment of the present invention.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Fig. 2 is a schematic view of a back clip structure according to an embodiment of the present invention, fig. 3 is a schematic view of the back clip structure in fig. 2 with a back plate and a clamping plate separately disposed, and with reference to fig. 2 and fig. 3, the back clip structure includes: backplate 1, splint 2, connecting portion 3 and fixed plate 4, one side of backplate 1 is equipped with first ka tai 11, and the top of first ka tai 11 is equipped with opening first draw-in groove K1 up, still is equipped with the spacing groove X1 of opening towards splint 2 on one side of backplate 1, and spacing groove X1 is located first draw-in groove K1's top. Connecting portion 3 is used for connecting splint 2 and fixed plate 4, and the below of fixed plate 4 is equipped with first extension board 41, and first extension board 41 is used for the joint on first draw-in groove K1, and the top of fixed plate 4 is equipped with second extension board 42, and second extension board 42 is provided with spacing platform T1 towards one side of backplate, and spacing platform T1 is used for the joint on spacing groove X1, and the cross-section of spacing platform T1 here is square.

In summary, in the process of using the back clamp structure provided by the embodiment of the utility model, when clamping is required, the first extending plate on the clamping plate can be clamped in the first clamping groove, the limiting table is clamped in the limiting groove to fix the clamping plate on the back plate, so that the clamping plate and the back plate are convenient to use for clamping operation, when clamping is not required, the first extending plate is detached from the first clamping groove, and the limiting table is detached from the limiting groove, so that the clamping plate is detached from the back plate, the equipment where the back plate is located is convenient to hold, and the use convenience of the back clamp structure is improved.

Fig. 4 is a schematic view of another back clip structure provided by an embodiment of the utility model, fig. 5 is a schematic view of the back plate and the clamping plate of the back clip structure in fig. 4 being separately arranged, please refer to fig. 4 and fig. 5, a cross section of the limiting table T1 is in a right triangle shape, when the limiting table T1 is clamped on the limiting groove X1, two right-angle sides of the cross section of the limiting table T1 are respectively perpendicular and parallel to the back plate 1, and a hypotenuse of the cross section faces the back plate 1. In this embodiment, in the process of installing splint 2 on backplate 1, can insert first extension board 41 on first draw-in groove K1 earlier, then inwards promote spacing platform T1 for spacing platform T1 gets into gradually spacing groove X1, on the last lateral wall of spacing groove X1 was pushed up to the top of spacing platform T1, made the installation more convenient.

Fig. 6 is a schematic view of another back clip structure provided by an embodiment of the present invention, fig. 7 is a schematic view of the back plate and the clamping plate of the back clip structure in fig. 6 being separately disposed, fig. 8 is a schematic view of the fixing plate in fig. 6 at a viewing angle near one side of the back plate, and fig. 9 is a schematic view of the back plate in fig. 6 at a viewing angle near one side of the fixing plate.

Referring to fig. 6 to 9, two second clamping platforms 12 located at the same height are further disposed on one side of the back plate 1, each second clamping platform 12 is provided with a second clamping groove K2 with an upward opening, and two second clamping grooves K2 on the two second clamping platforms 12 are located between the first clamping groove K1 and the limiting groove X1. Two clamping blocks T2 which are in one-to-one correspondence with the two second clamping grooves K2 are arranged on the fixing plate 4, and each clamping block T2 is used for being clamped on the corresponding second clamping groove K2. In this embodiment, in the process of installing the splint 2 on the backboard 1, the fixture block T2 fastened to the second fixture groove K2 is additionally provided on the fixing plate 4 to enhance the stability of the back splint structure.

Fig. 10 is a schematic view of a back clip structure according to another embodiment of the present invention, fig. 11 is a schematic view of a relative position relationship between components in the back clip structure in fig. 10, fig. 12 is a schematic view of a relative position relationship between a connecting portion and a clamping plate in fig. 10, and fig. 13 is a schematic view of a relative position relationship between a connecting portion and a clamping plate in fig. 10 at another viewing angle.

Referring to fig. 10 to 13, the connecting portion includes: hinge shaft 31, torsion spring 32, two first hinge seats 33, two second hinge seats 34; two first articulated seats 33 are established at same height on splint 2, two articulated seats 34 of second are established at same height on fixed plate 4, two articulated seats 34 of second are located between two first articulated seats 33, the inboard of two first articulated seats 33 is equipped with two supported holes C1 respectively, be equipped with two through-holes C2 on two articulated seats 34 respectively, articulated shaft 31 passes two through-holes C2, the both ends of articulated shaft 31 set up respectively in two supported holes C1, torsional spring 32 cup joints outside articulated shaft 31 and butt on splint 2 and fixed plate 4.

In this embodiment, after installing fixed plate 4 on backplate 1, when carrying out the centre gripping operation, use the bottom of splint 2 to break off splint 2 with the fingers and thumb for the stress point and outwards to with splint 2 and backplate 1 centre gripping at given article, later, under the torsion effect of torsional spring 32, splint 2 and backplate 1 will give article and press from both sides tightly, in addition, the torsion of torsional spring 32 can also compress tightly fixed plate 4 on backplate 1, thereby can promote the steadiness of back splint structure.

Alternatively, the torsion spring 32 may include: the spring comprises a first spring body 32A, a connecting part 32B and a second spring body 32C, wherein one end of the first spring body 32A extends outwards to form a first torsion arm B1, one end of the second spring body 32C extends outwards to form a second torsion arm B2, and the connecting part 32B connects the other end of the first spring body 32A and the other end of the second spring body 32C. The first torsion arm B1 and the second torsion arm B2 are located at one side, the connecting portion 32B is located at the other side, the first torsion arm B1 and the second torsion arm B2 abut on the fixing plate 4, and the connecting portion 32B abuts on the cleat 2.

Optionally, one side of the fixing plate 4 facing the clamping plate 2 is provided with a first positioning groove 21, one side of the fixing plate 4 facing the clamping plate is provided with two second positioning grooves 43, the connecting portion 32B is arranged in the first positioning groove 21, and the first torsion arm B1 and the second torsion arm B2 are respectively arranged in the two second positioning grooves 43, so as to realize the effect of stabilizing the torsion spring.

Optionally, two reinforcing ribs 13 are provided between the first boss 11 and the two second bosses 12 on the back plate 1 to improve the stability of the back clip structure.

Optionally, the bottom of the side of the clamping plate 2 facing the back plate 1 may be further provided with a stopper 22, and under the torsion action of the torsion spring 32, the stopper 22 can abut against the back plate 1, so as to conveniently realize the clamping function.

The embodiment of the utility model also provides electronic equipment which comprises any back clip structure. Alternatively, the electronic device may be an intercom. Exemplarily, fig. 14 is a schematic structural diagram of an intercom provided in an embodiment of the present invention, and as shown in fig. 14, the intercom S1 includes a back clip structure, and the back clip structure includes: a backboard 1 and a splint 2.

Alternatively, the back clip structure of the intercom S1 may be the back clip structure shown in fig. 10, please refer to fig. 10 to 14,

when the intercom provided by the embodiment of the utility model is used, a worker can hold the clamping plate 2 by hand and respectively align the two clamping blocks T2 on the fixing plate 4 to abut against the openings of the two second clamping grooves K2 on the back plate 1 when the intercom needs to be placed, and then push the clamping plate 2 downwards, so that the two clamping blocks T2 are respectively clamped into the two second clamping grooves K2, the first extending plate 41 on the fixing plate 4 is aligned with the first clamping table 11 and clamped into the first clamping groove K1, and the limiting table T1 is clamped into the limiting groove X1, so that the clamping plate 2 is fixed on the back plate 1, and then the clamping plate 2 and the back plate 1 of the intercom can be inserted into a gap to-be-mounted part, so as to fix the intercom.

When needing handheld use intercom body, the staff can detain the top of second extension board 42 and outwards break second extension board 42 off with the fingers and thumb to make second extension board 42 turn outwards, thereby shift out spacing platform T2 from spacing groove X1, later upwards promote splint 2 and take out splint 2, in order to make things convenient for handheld intercom body to carry out the operation of talkbacking. The convenience of use of the interphone is improved.

Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.

It will be understood that the utility model is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.

Claims

1. A back splint structure, the back splint structure comprising: the back plate and the clamping plate are characterized in that a first clamping table is arranged on one side of the back plate, a first clamping groove with an upward opening is arranged above the first clamping table, a limiting groove with an upward opening facing the clamping plate is further arranged on one side of the back plate, and the limiting groove is positioned above the first clamping groove;

the back splint structure still includes: connecting portion and fixed plate, connecting portion are used for connecting splint with the fixed plate, the below of fixed plate is equipped with first extension board, first extension board is used for the joint to be in on the first draw-in groove, the top of fixed plate is equipped with the second extension board, the second extension board orientation one side of backplate is provided with spacing platform, spacing platform is used for the joint to be in on the spacing groove.

2. The back-clip structure of claim 1, wherein the cross section of the limiting platform is square or right-angled triangular, when the limiting platform is clamped on the limiting groove, two right-angled sides of the cross section of the limiting platform are respectively perpendicular and parallel to the back plate, and a bevel side of the cross section faces the back plate.

3. The back clip structure of claim 1, wherein two second clipping tables located at the same height are further disposed on one side of the back plate, each second clipping table is provided with a second clipping groove with an upward opening, and the two second clipping grooves on the two second clipping tables are located between the first clipping groove and the limiting groove; and two clamping blocks which are in one-to-one correspondence with the two second clamping grooves are arranged on the fixing plate, and each clamping block is used for being clamped on the corresponding second clamping groove.

4. The back clip structure according to any one of claims 1 to 3, wherein the connecting portion comprises: the hinge shaft, the torsion spring, the two first hinge seats and the two second hinge seats are arranged on the base;

two first articulated seats are established same high department on the splint, two articulated seats of second are established same high department on the fixed plate, two articulated seats of second are located between two first articulated seats, the inboard of two first articulated seats is equipped with two supported holes respectively, be equipped with two through-holes on two articulated seats of second respectively, the articulated shaft passes two through-holes, the both ends of articulated shaft set up respectively in two supported holes, the torsional spring cup joints the articulated shaft is outer and the butt is in splint with on the fixed plate.

5. The back clip structure of claim 4, wherein the torsion spring comprises: the spring comprises a first spring body, a connecting part and a second spring body, wherein a first torsion arm extends outwards from one end of the first spring body, a second torsion arm extends outwards from one end of the second spring body, and the connecting part is connected with the other end of the first spring body and the other end of the second spring body;

first torque arm with the second torque arm is located one side, connecting portion are located the opposite side, first torque arm with the second torque arm butt is in on the fixed plate, the connecting portion butt is in on the splint.

6. The back-clip structure according to claim 5, wherein the side of the clamping plate facing the fixing plate is provided with a first positioning groove, the side of the fixing plate facing the clamping plate is provided with two second positioning grooves, the connecting portion abuts against the first positioning groove, and the first torsion arm and the second torsion arm respectively abut against the two second positioning grooves.

7. The back clip structure of claim 4, wherein two reinforcing ribs are provided between the first boss and the two second bosses.

8. An electronic device, characterized in that the electronic device comprises a back-clip structure according to any one of claims 1 to 7.