CN216123246U - Rear cover module and electronic equipment - Google Patents

Abstract

The utility model relates to a rear cover module and an electronic device, comprising: the main cover body is provided with a positioning matching part and a stop hole; the auxiliary cover body is provided with a positioning connecting assembly, and the positioning connecting assembly is detachably positioned and matched with the positioning matching part; and the elastic stop part is movably arranged on the auxiliary cover body and is provided with a stop convex hull, and the stop convex hull is in separable splicing fit with the stop hole. Compared with the prior art, when the rear cover module is assembled and disassembled, a special tool is not needed, dependence on the tool does not exist, the practicability is strong, the assembling and disassembling operation is fast and convenient, time and labor are saved, and the operation efficiency is high.

Description

Rear cover module and electronic equipment

Technical Field

The utility model relates to the technical field of electronic products, in particular to a rear cover module and electronic equipment.

Background

Nowadays, in various industries, for the reasons of improving efficiency and safety, electronic office has basically replaced traditional paper office, and most obviously, computer is adopted to process work content. For example, when the industrial tablet personal computer is assembled, the rear cover is basically locked and fixed on the main body or the front shell by a plurality of screws, and then most industrial tablet personal computers have higher frequency to assemble and disassemble the rear cover in the using process, for example, when the internal related configuration is enclosed or upgraded, the screws need to be assembled and disassembled frequently, so that the problems of time and labor consumption in operation, low efficiency and dependence on special tools exist.

SUMMERY OF THE UTILITY MODEL

Therefore, a need exists for a rear cover module and an electronic device, which are used for solving the problems of time and labor consumption, low efficiency and high tool dependence of the rear cover assembly and disassembly operation in the prior art.

In one aspect, the present application provides a back cover module, the back cover module includes:

the main cover body is provided with a positioning matching part and a stop hole;

the auxiliary cover body is provided with a positioning connecting assembly, and the positioning connecting assembly is detachably positioned and matched with the positioning matching part; and

the elastic stop piece is movably arranged on the auxiliary cover body and provided with a stop convex hull, and the stop convex hull is in separable splicing fit with the stop hole.

The rear cover module is applied to electronic equipment and is particularly used for being assembled with the back plate module. During installation, the main cover body is installed on the back plate module, the auxiliary cover body is placed on one side of the main cover body, so that the positioning connecting assembly is aligned to the positioning matching portion, then the auxiliary cover body is horizontally pushed towards the main cover body, the positioning connecting assembly is in positioning matching with the positioning matching portion to complete pre-assembly and fixation, in the process, the elastic stop piece is extruded by the main cover body to deform until the stop convex hull is inserted into the stop hole to form locking relation, and therefore the auxiliary cover body is assembled and fixed on the main cover body. When needs are maintained and are upgraded backplate module internal component, application of force in elastic stop piece so that it takes place deformation once more, backstop convex closure just can follow the downthehole deviating from of backstop, thereby the vice lid of orientation horizontal pulling of keeping away from main lid is followed closely, thereby location coupling assembling separates from the dismantlement that just can realize vice lid with the location cooperation part. Compared with the prior art, when the rear cover module is assembled and disassembled, a special tool is not needed, dependence on the tool does not exist, the practicability is strong, the assembling and disassembling operation is fast and convenient, time and labor are saved, and the operation efficiency is high.

The technical solution of the present application is further described below:

in one embodiment, the elastic stop member is further provided with a mounting portion connected to the sub-cover, and the stop convex hull can swing close to or away from the stop hole with the mounting portion as a base point.

In one embodiment, the elastic stop member is further provided with a pressing portion, the auxiliary cover body is provided with a matching hole opposite to and matched with the pressing portion, and the pressing portion is movably inserted into the matching hole.

In one embodiment, the elastic stop member is further provided with an avoiding portion, and the avoiding portion is arranged in an inclined manner in a direction away from the main cover body.

In one embodiment, the main cover body is further provided with a leading-in cambered surface, and the leading-in cambered surface is matched with the avoiding part in a avoiding mode.

In one embodiment, the positioning matching portion includes a first hoist hole, the positioning connection assembly includes a first positioning connection member, the first end of the auxiliary cover body is provided with a first insertion hole corresponding to the first hoist hole, and the first positioning connection member is inserted and fixed in the first hoist hole after passing through the first insertion hole.

In one embodiment, the positioning and matching part further comprises a second hoist hole, the direction of the hole of the second hoist hole is the same as the direction of the hole of the first hoist hole, the positioning and connecting assembly further comprises a second positioning connecting piece, the middle part of the auxiliary cover body is further provided with a second inserting hole corresponding to the second hoist hole, and the second positioning connecting piece penetrates through the second inserting hole and then is inserted and fixed into the second hoist hole.

In one of them embodiment, the location cooperation portion still includes the location mating hole, the drill way orientation in location mating hole with the drill way orientation in second calabash hole is the same, location coupling assembling still includes the location nail, the second end of vice lid still seted up with the location through-hole that the location mating hole corresponds, the location nail pass behind the location through-hole grafting be fixed in the location mating hole.

In one embodiment, the main cover body is formed with a step portion, and the first end of the sub cover body abuts against the step portion.

In another aspect, the present application further provides an electronic device, including:

a back panel module; and

the rear cover module is arranged on the back plate module.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is an assembly structure diagram of a rear cover module and a backplane module according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of the auxiliary cover of FIG. 1 after being disassembled;

FIG. 3 is a view showing an assembly structure of the sub-cap and the elastic stopper according to the present invention;

FIG. 4 is an exploded view of the secondary cover, resilient stop and positioning connection assembly of the present invention;

fig. 5 is a schematic structural view of the elastic stopper in fig. 4.

Description of reference numerals:

100. a rear cover module; 10. a main cover body; 11. a stopper hole; 12. leading in an arc surface; 13. a first gourd hole; 14. a second gourd hole; 15. positioning the matching hole; 16. a step portion; 20. a sub-cover body; 21. a mating hole; 22. a first plug hole; 23. a second plug hole; 24. positioning the through hole; 30. an elastic stopper; 31. a stop convex hull; 32. an installation part; 33. a pressing part; 34. an avoidance part; 40. a first positioning connection; 50. a second positioning connection; 60. positioning nails; 200. a backboard module.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

The embodiment of the application provides an electronic device, which is any one of a tablet computer, a notebook computer, a television, an all-in-one machine and the like, and can interact with information of people as an intelligent device so as to assist people to effectively watch and display various work and study contents.

As shown in fig. 1, an electronic device illustratively includes: a back plate module 200 and a back cover module 100. The rear cover module 100 is disposed on the backplane module 200. It should be noted that the electronic device further includes other components, such as a touch screen and a light source, but the association degree with the scheme is not great, and therefore, the details are not described herein.

Fig. 1 is a schematic view illustrating an assembly structure of a back cover module 100 and a backplane module 200 according to an embodiment of the present disclosure. With continued reference to fig. 2 and 5, the rear cover module 100 includes: a main cover 10, a sub-cover 20, and an elastic stopper 30. The main cover body 10 is provided with a positioning matching part and a stop hole 11; the auxiliary cover body 20 is provided with a positioning connection assembly, and the positioning connection assembly is detachably positioned and matched with the positioning matching part; the elastic stop member 30 is movably disposed on the auxiliary cover body 20, the elastic stop member 30 is provided with a stop convex hull 31, and the stop convex hull 31 is detachably inserted into the stop hole 11.

In summary, the implementation of the technical solution of the present embodiment has the following beneficial effects: the rear cover module 100 of the above-mentioned scheme is applied to an electronic device, and is specifically used for being assembled with the backplane module 200. During installation, the main cover body 10 is installed on the back panel module 200, the auxiliary cover body 20 is placed on one side of the main cover body 10, so that the positioning connection assembly is aligned with the positioning matching portion, then the auxiliary cover body 20 is horizontally pushed towards the main cover body 10, the positioning connection assembly and the positioning matching portion are in positioning matching to complete pre-assembly and fixation, in the process, the elastic stop piece 30 is extruded by the main cover body 10 to generate deformation until the stop convex hull 31 is inserted into the stop hole 11 to form a locking relation, and therefore the auxiliary cover body 20 is assembled and fixed on the main cover body 10. When the internal components of the backplane module 200 need to be maintained and upgraded, the elastic stopper 30 is forced to deform again, the stopper convex hull 31 can be separated from the stopper hole 11, and then the auxiliary cover body 20 is horizontally pulled in the direction away from the main cover body 10, and the positioning connection assembly is separated from the positioning matching part, so that the auxiliary cover body 20 can be disassembled. Compared with the prior art, when the rear cover module 100 is assembled and disassembled, a special tool is not needed, the tool is not dependent, the practicability is high, the assembly and disassembly operation is quick and convenient, the time and the labor are saved, and the operation efficiency is high.

It can be understood that the stop convex hull 31 of the elastic stop member 30 and the stop hole 11 cooperate to form a structure similar to a lock, and the locking and unlocking only needs to be operated manually by a user, so that the locking and unlocking device is convenient and quick and has strong practicability.

The elastic stopper 30 is a sheet structure and can be made of metal, plastic and other materials. For example, the elastic stopper 30 in this embodiment is a copper sheet. Good elastic performance and long service life.

Referring to fig. 5, in some embodiments, the elastic stopper 30 further includes a mounting portion 32, the mounting portion 32 is connected to the auxiliary cover 20, and the stopper protrusion 31 can swing toward or away from the stopper hole 11 with the mounting portion 32 as a base point. For example, in the present embodiment, the mounting portion 32 is formed at one end of the elastic stopper 30 in the longitudinal direction, and the stopping convex hull 31 is formed at the other end of the elastic stopper 30 in the longitudinal direction, so that the stopping convex hull 31 can be ensured to have a sufficient swing stroke. The mounting portion 32 is a through hole, and can be assembled with a screw to lock the elastic stopper 30 on the inner sidewall of the sub-cover 20, and the mounting manner is simple and the connection strength is high. In this way, when the elastic stopper 30 contacts the main cover 10 and is pressed downward by the main cover 10, the elastic stopper 30 can swing downward with the mounting portion 32 as a base point, so that the stopper protrusion 31 extends into the main cover 10 and is finally inserted into the stopper hole 11 to form a locking relationship, thereby ensuring that the sub-cover 20 is connected and fixed to the main cover 10.

With reference to fig. 1 and fig. 5, further, the elastic stopper 30 further has a pressing portion 33, the auxiliary cover body 20 has a matching hole 21 opposite to and matching with the pressing portion 33, and the pressing portion 33 is movably inserted into the matching hole 21. When the sub-cover 20 is assembled with the main cover 10, the pressing portion 33 is located in the fitting hole 21 and can be directly observed and touched by a user from the outside. When the sub-cover 20 needs to be detached, the elastic stopper 30 swings downward by pressing the pressing portion 33 downward, and the stopper protrusion 31 comes out of the stopper hole 11 to unlock the sub-cover.

With continued reference to fig. 2 and 5, when the maintenance and upgrade operations are completed and the secondary cover body 20 needs to be reinstalled, in order to avoid interference between the elastic stopper 30 and the main cover body 10 at the moment of contact, which may affect the assembly smoothness, in some embodiments, the elastic stopper 30 is further provided with an avoiding portion 34, and the avoiding portion 34 is disposed in an inclined manner in a direction away from the main cover body 10. The main cover body 10 is further provided with a leading-in cambered surface 12, and the leading-in cambered surface 12 is matched with the avoiding part 34 in a avoiding mode. As the auxiliary cover body 20 is pushed horizontally, the guiding arc surface 12 contacts with the avoiding portion 34 to form an avoiding and guiding effect, so that the elastic stopping member 30 is ensured to more easily go over the end surface of the main cover body 10 and swing into the main cover body 10, and the stopping convex hull 31 is more reliably inserted into the stopping hole 11.

With reference to fig. 2 and 4, on the basis of any of the above embodiments, the positioning matching portion includes a first gourd hole 13, the positioning connection assembly includes a first positioning connection element 40, the first end of the auxiliary cover 20 is provided with a first insertion hole 22 corresponding to the first gourd hole 13, and the first positioning connection element 40 is inserted and fixed in the first gourd hole 13 after passing through the first insertion hole 22.

Further, the positioning matching portion further comprises a second gourd hole 14, the direction of the orifice of the second gourd hole 14 is the same as the direction of the orifice of the first gourd hole 13, the positioning connection assembly further comprises a second positioning connection member 50, a second insertion hole 23 corresponding to the second gourd hole 14 is further formed in the middle of the auxiliary cover body 20, and the second positioning connection member 50 is inserted and fixed in the second gourd hole 14 after penetrating through the second insertion hole 23.

Furthermore, location cooperation portion still includes location mating holes 15, the drill way orientation of location mating holes 15 with the drill way orientation of second calabash hole 14 is the same, location coupling assembling still includes location nail 60, the second end of vice lid 20 still seted up with location mating holes 15 corresponds positioning hole 24, location nail 60 passes through grafting is fixed in behind the positioning hole 24 in the location mating holes 15.

During assembly, as the auxiliary cover body 20 is horizontally pushed, the first positioning connector 40 gradually passes through the first insertion hole 22 and then is inserted and fixed in the first gourd hole 13, the second positioning connector 50 passes through the second insertion hole 23 and then is inserted and fixed in the second gourd hole 14, and the positioning nail 60 passes through the positioning through hole 24 and then is inserted and fixed in the positioning matching hole 15. The length direction's of vice lid 20 first end, middle part and second end all receive the restraint fastening to it is reliable to guarantee that vice lid 20 is whole to be installed the fastening, can not cause the local atress after produce deformation warp and stick up, and the leakproofness of back lid module is good under this assembly mode simultaneously, has promoted electronic equipment's protective capacities. And the hole site structural design of the unanimous direction more makes things convenient for vice lid 20 to slide along the horizontal direction and installs and remove, and the simple operation is laborsaving and high-efficient.

Referring to fig. 2, in addition to the above embodiment, a step portion 16 is formed on the main cover 10, and a first end of the auxiliary cover 20 abuts against the step portion 16. The first end of the auxiliary cover body 20 abuts against the step part 16, so that the auxiliary cover body 20 is installed and positioned, and the hole position alignment precision and the insertion precision of the stopping convex hull 31 and the stopping hole 11 are ensured.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Claims (10)

1. A back cover module, comprising:

the main cover body is provided with a positioning matching part and a stop hole;

the auxiliary cover body is provided with a positioning connecting assembly, and the positioning connecting assembly is detachably positioned and matched with the positioning matching part; and

the elastic stop piece is movably arranged on the auxiliary cover body and provided with a stop convex hull, and the stop convex hull is in separable splicing fit with the stop hole.

2. The rear cover module according to claim 1, wherein the elastic stopper is further provided with a mounting portion connected to the sub cover body, and the stopper convex hull can swing toward or away from the stopper hole with the mounting portion as a base point.

3. The rear cover module according to claim 1, wherein the elastic stopper further comprises a pressing portion, the sub cover body defines a fitting hole opposite to and matching with the pressing portion, and the pressing portion is movably inserted into the fitting hole.

4. The rear cover module according to claim 1, wherein the elastic stopper is further provided with an escape portion which is inclined in a direction away from the main cover.

5. The rear cover module according to claim 4, wherein the main cover body is further provided with a guiding arc surface, and the guiding arc surface is in avoiding fit with the avoiding portion.

6. The rear cover module according to claim 1, wherein the positioning engagement portion includes a first gourd hole, the positioning connection assembly includes a first positioning connection member, the first end of the auxiliary cover body is provided with a first insertion hole corresponding to the first gourd hole, and the first positioning connection member is inserted and fixed in the first gourd hole after passing through the first insertion hole.

7. The rear cover module according to claim 6, wherein the positioning and matching portion further comprises a second hoist hole, the direction of the orifice of the second hoist hole is the same as the direction of the orifice of the first hoist hole, the positioning and connecting assembly further comprises a second positioning connecting piece, a second inserting hole corresponding to the second hoist hole is further formed in the middle of the auxiliary cover body, and the second positioning connecting piece penetrates through the second inserting hole and then is inserted and fixed into the second hoist hole.

8. The rear cover module according to claim 7, wherein the positioning and matching portion further comprises a positioning and matching hole, the direction of the hole opening of the positioning and matching hole is the same as the direction of the hole opening of the second hoist hole, the positioning and connecting assembly further comprises a positioning nail, a positioning through hole corresponding to the positioning and matching hole is further formed in the second end of the auxiliary cover body, and the positioning nail penetrates through the positioning through hole and then is fixedly inserted into the positioning and matching hole.

9. The rear cover module according to claim 1, wherein the main cover is formed with a stepped portion, and the first end of the sub cover abuts against the stepped portion.

10. An electronic device, comprising:

a back panel module; and

the back cover module of any of claims 1-9, said back cover module being disposed on said back plate module.

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