CN219717136U - Rotary locking structure of battery of electronic equipment and electronic equipment - Google Patents

Abstract

The embodiment of the utility model provides a rotary locking structure of a battery of electronic equipment and the electronic equipment. The rotary locking structure can enable an operator to complete locking and unlocking of the battery through simple rotary operation, and a circuit board and other parts cannot be damaged in the process of disassembling the battery.

Description

Rotary locking structure of battery of electronic equipment and electronic equipment

Technical Field

The utility model belongs to the technical field of electronic equipment, and particularly relates to a rotary locking structure of a battery of electronic equipment and the electronic equipment.

Background

Electronic devices such as notebook computers and the like are generally equipped with a battery assembly inside thereof. However, after the battery of the notebook computer is used for a long time, the battery may need to be removed and replaced so that the electronic device has better power storage capability. The battery inside the existing electronic device is generally fixed by a screw, so that the battery is generally detached and installed by using a tool matched with the screw. However, the common operator does not have the special tool or the corresponding disassembly and assembly experience, so that the operator is likely to damage the circuit board and other electronic parts of the electronic equipment due to improper operation during operation, and the difficulty of battery replacement is increased.

The existing mode of connecting the battery and the circuit board through the clamping hooks can reduce the number of screws, but a certain number of screws are still needed. In addition, other parts on the circuit board, the screws and the clamping hooks are required to have a certain clearance space, so that the design size of the circuit board is increased.

Disclosure of Invention

In view of the above problems in the prior art, an object of an embodiment of the present utility model is to provide a rotary locking structure of a battery of an electronic device and an electronic device, which can enable an operator to complete locking and unlocking of the battery through a simple rotation operation, and can not damage a circuit board and other parts during the process of disassembling the battery.

According to the first scheme provided by the embodiment of the utility model, the rotary locking structure comprises the base and the locking accessory, wherein the base is fixed on the shell of the electronic equipment, the locking accessory is positioned above the base and is rotationally connected with the base, the periphery side of the battery is provided with the protruding part, part of the base stretches into the lower part of the protruding part, the bottom surface of the protruding part is contacted with the base, the locking accessory can rotate along a first direction and a second direction opposite to the first direction, and the locking accessory and the base are matched with each other to clamp the protruding part when the locking accessory rotates to a first position along the first direction so as to lock the battery on the shell of the electronic equipment, and when the locking accessory rotates to a second position along the second direction, the locking accessory is separated from the protruding part to release the locking of the battery.

In some embodiments, the locking accessory is of a plate-shaped structure, a first sleeve is arranged on the lower plate surface of the locking accessory, a second sleeve is arranged on the upper surface of the base, and the first sleeve and the second sleeve are coaxial and are arranged outside the second sleeve, so that the locking accessory is rotationally arranged on the base, and a fixed distance is reserved between the first sleeve and the second sleeve.

In some embodiments, the rotary locking structure further comprises a screw and a fixed sleeve, the fixed sleeve is fixed in the second sleeve, the locking accessory is provided with a first through hole which is communicated with the first sleeve and coaxial with the first sleeve, the screw passes through the first through hole to be connected with the fixed sleeve, and a nut of the screw is positioned outside the first through hole and is propped against the upper plate surface of the locking accessory.

In some embodiments, the locking accessory is a circular plate, the peripheral edge of the locking accessory is partially concave inward to form a concave arc-shaped notch, and the shape of the protruding part is matched with the shape of the concave arc-shaped notch, so that when the locking accessory is in the first position, the protruding part vertically projects to fall into the concave arc-shaped notch.

In some embodiments, the locking part is arranged on the lower surface of the locking accessory, the C-shaped clamping piece is arranged on the upper surface of the base, the position, close to the first end, of the locking part is contracted to form the neck, when the locking accessory is in the first position, the first end of the locking part is clamped into the C-shaped clamping piece, and the neck is located at the opening position of the C-shaped clamping piece.

In some embodiments, along the first direction, the height of the upper surface of the base at a position corresponding to the opening of the C-shaped engagement member gradually increases to form a slope.

In some embodiments, the height of the C-shaped engaging member at a position corresponding to the upper surface of the base is the same as the height of the highest point of the slope.

In some embodiments, the upper surface of the base is further provided with a stopper, and the second end of the locking portion abuts against the stopper when the locking member is in the second position.

In some embodiments, the stop is an arcuate plate and the outer sidewall of the second end of the locking accessory is an arcuate wall, the arcuate plate being curved to a greater extent than the arcuate wall.

According to a second aspect of the embodiment of the utility model, an electronic device includes a housing, a battery, and a rotary locking structure of the first aspect, wherein the battery is fixed in the housing through the rotary locking structure.

Compared with the prior art, the embodiment of the utility model has the beneficial effects that: through the mutual cooperation of the base and the lock accessory of rotatory lock accessory structure, when the lock accessory rotates to first position, can make lock accessory and base cooperate from top to bottom and press from both sides the bulge of battery, make the battery receive the constraint unable follow electronic equipment's casing and take out, when the lock accessory rotates to the second position, the constraint that the battery received is released, just can take out in the casing of electronic equipment, the rotatory process of operator's operation lock accessory can be comparatively easily accomplished the action of battery's installation and taking out, so can improve electronic equipment's use convenience. And the operation process of operators can not damage the circuit board and other parts, so that the safety is good. In addition, the rotary locking structure does not need to avoid space relative to other parts.

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 utility model, as claimed.

An overview of various implementations or examples of the technology described in this disclosure is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.

Drawings

In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. The same reference numerals with letter suffixes or different letter suffixes may represent different instances of similar components. The accompanying drawings illustrate various embodiments by way of example in general and not by way of limitation, and together with the description and claims serve to explain the inventive embodiments. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive of the present apparatus or method.

Fig. 1 is an overall structure diagram of a locking state of a rotary locking structure holding a battery according to an embodiment of the present utility model.

Fig. 2 is an overall configuration diagram of a rotary lock structure according to an embodiment of the present utility model for releasing a locked state of a battery.

Fig. 3 is an exploded view of a rotary lock attachment structure according to an embodiment of the present utility model.

Fig. 4 is an inverted structural perspective view of the lock attachment according to the embodiment of the present utility model.

FIG. 5 is a side view of a lock accessory according to an embodiment of the present utility model

1-a base; 2-lock accessories; 3-a protrusion; 4-cell; 5-a first sleeve; 6-a second sleeve; 7-a screw; 8-fixing the sleeve; 9-a screw cap; 10-locking part; 11-C type clamping piece; 12-slope; 13-stop.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

As shown in fig. 1 and 2, an embodiment of the present utility model provides a rotary locking structure of a battery of an electronic device, where the rotary locking structure includes a base 1 and a locking member 2, the base 1 is fixed on a housing of the electronic device, and the locking member 2 is located above the base 1 and is rotatably connected with the base 1. The periphery side of battery 4 is equipped with bulge 3, and the part of base 1 stretches into to the below of bulge 3, and the bottom surface of bulge 3 contacts with base 1, and lock annex 2 can rotate along first direction and the second direction opposite with first direction, and when rotating to first position along first direction, lock annex 2 and base 1 cooperation centre gripping bulge 3 to with battery 4 lock attaches on electronic equipment's casing, lock annex 2 rotates to the second position along the second direction, breaks away from bulge 3, releases the lock to battery 4 and attaches.

When the battery 4 is placed in the casing of the electronic device, the base 1 is partially located below the protruding portion 3, the protruding portion 3 contacts with the base 1, and when the locking piece 2 rotates to the first position, the locking piece 2 and the base 1 can be matched up and down to clamp the protruding portion 3 to fix the battery 4. When the locking member 2 is rotated to the second position, the locking member 2 is disengaged from the projection 3 of the battery 4, and the battery 4 can be removed from the housing of the electronic device. The base 1 is fixed in the housing of the electronic device, and can provide a force for clamping the battery 4 to the base 1 and the locking accessory 2. Thus, an operator can complete the work of installing and taking out the battery 4 without using a tool to disassemble the screw, and only the lock accessory 2 needs to be rotated, so that the convenience of use is improved. And when the lock accessory 2 is operated, the damage to surrounding circuit boards and parts thereof is avoided, and the avoidance space is reduced.

As shown in fig. 3 and 4, in some embodiments, the lock accessory 2 has a plate structure, a lower plate surface of the lock accessory 2 is provided with a first sleeve 5, an upper surface of the base 1 is provided with a second sleeve 6, and the first sleeve 5 is coaxial with the second sleeve 6 and sleeved outside the second sleeve 6, so that the lock accessory 2 is rotatably arranged on the base 1 with a fixed distance therebetween. The first sleeve 5 and the second sleeve 6 are positioned between the lock accessory 2 and the base 1, the first sleeve 5 can be in contact with the upper surface of the base 1, so that a fixed distance between the lock accessory 2 and the base 1 can be kept, the fixed distance can be the length of the first sleeve 5, and the first sleeve 5 can rotate around the second sleeve 6 in the circumferential direction, so that the lock accessory 2 can be rotatably arranged on the base 1.

As shown in fig. 3, in some embodiments, the rotary locking structure further includes a screw and a fixing sleeve 8, the fixing sleeve 8 is fixed in the second sleeve 6, the locking accessory 2 is provided with a first through hole penetrating through the first sleeve 5 and coaxial with the first through hole, the screw passes through the first through hole to be connected with the fixing sleeve 8, and a nut 9 of the screw is located outside the first through hole and is pressed against the upper plate surface of the locking accessory 2. The fixing sleeve 8 and the screw can be made of metal, and the lock accessory 2 and the base 1 can be made of hard plastic. The base 1 can be fixed on electronic equipment, and fixed sleeve 8 can fixed connection with the inside wall of the second sleeve 6 of base 1, and screw 7 passes first through-hole and fixed sleeve 8 threaded connection, and the external diameter of screw 7 is less than the internal diameter of first sleeve 5, and the upper plate face of lock annex 2 is supported to nut 9, can make lock annex 2 and base 1 rotate to be connected like this, and provides the effort of clamping bulge 3 for lock annex 2.

As shown in fig. 1 and 2, in some embodiments, the lock accessory 2 is a circular plate, and the peripheral edge of the lock accessory 2 is partially concave inward to form a concave arc-shaped notch, and the shape of the protruding portion 3 is adapted to the shape of the concave arc-shaped notch, so that when the lock accessory 2 is in the first position, the protruding portion 3 vertically projects into the concave arc-shaped notch. When the lock accessory 2 of the circular plate is in the first position in the rotating process, the concave arc notch can be matched with the convex part 3, so that the lock accessory 2 is not contacted with the convex part 3 of the battery 4, and the battery 4 is not blocked from being taken out; in the second position, the locking element 2 is in contact with the projection 3 at a position other than the concave arc-shaped notch, thereby blocking the removal of the battery 4.

As shown in fig. 3, 4 and 5, in some embodiments, the lower surface of the lock accessory 2 is provided with a locking portion 10, the upper surface of the base 1 is provided with a C-shaped engaging member 11, the position of the locking portion 10 near the first end thereof is contracted to form a neck portion, and when the lock accessory 2 is in the first position, the first end of the locking portion 10 is engaged with the C-shaped engaging member 11, and the neck portion is located at the opening position of the C-shaped engaging member 11. The first sleeve 5 is higher than the locking portion 10 with respect to the lower surface of the lock attachment 2. The first end of the locking part 10 is matched with the opening of the C-shaped clamping piece 11, so that the first end can be clamped into the C-shaped clamping piece 11, the acting force for pressing the fixing protruding part 3 is further provided for the locking accessory 2, the locking accessory 2 can better lock the battery 4, and the clamping process of the battery 4 is more stable.

As shown in fig. 3, in some embodiments, along the first direction, the height of the upper surface of the base 1 at a position corresponding to the opening of the C-shaped engagement member 11 gradually increases to form a slope 12. The slope has the function of guiding the first end to enter the C-shaped clamping piece 11, can also provide the function of in-place prompt for an operator, and has the function of buffering the rotating force of the first end so that the locking accessory 2 can better complete the action of locking the battery 4.

As shown in fig. 3, in some embodiments, the height of the C-shaped engaging member 11 at a position corresponding to the upper surface of the base 1 is the same as the height of the highest point of the slope 12. After the first end enters the C-shaped clamping piece 11, friction force is generated at the position corresponding to the upper surface of the base 1 of the C-shaped clamping piece 11, so that the locking accessory 2 can be better pressed to lock the attached battery 4.

As shown in fig. 1 and 3, in some embodiments, the upper surface of the base 1 is further provided with a stop 13, and the second end of the locking portion 10 abuts against the stop 13 when the locking member 2 is in the second position. The abutment of the second end against the stop 13 may provide an in-place indication to the operator to assist the operator in operating the rotary lock mechanism more smoothly.

As shown in fig. 1 and 3, in some embodiments, the stopper 13 is an arcuate plate, and the outer sidewall of the second end of the lock accessory 2 is an arcuate wall, and the arcuate plate is curved to a greater extent than the arcuate wall. This prevents the second end from being obstructed when it reaches the stopper 13 and when it starts sliding in the first direction from the second position, and facilitates the operation of releasing the locking of the battery 4 and the operation of locking the battery 4 by the operator.

The embodiment of the utility model also provides electronic equipment, which comprises a shell, a battery 4 and the rotary locking structure of any embodiment of the utility model, wherein the battery 4 is fixed in the shell through the rotary locking structure. The electronic equipment with the rotary locking structure does not need to be screwed and unscrewed in the process of disassembling the battery 4, and does not damage a circuit board and other parts, and the operation is simple.

The above description is intended to be illustrative and not limiting, and variations, modifications, alternatives, and variations of the above embodiments may be made by those of ordinary skill in the art within the scope of the present disclosure. Also, the above examples (or one or more aspects thereof) may be used in combination with each other, and it is contemplated that the embodiments may be combined with each other in various combinations or permutations.

Claims (10)

1. The utility model provides a rotatory lock of battery of electronic equipment attaches structure, its characterized in that, rotatory lock attaches structure includes base and lock annex, the base is fixed in on the casing of electronic equipment, lock annex is located the top of base, and with the base rotates to be connected, the week side of battery is equipped with the bulge, the part of base stretches into the below of bulge, just the bottom surface of bulge with the base contacts, lock annex can rotate along first direction and the second direction opposite to first direction, and when rotating to first direction, lock annex with the base cooperation centre gripping bulge is in order to lock the battery attaches on the casing of electronic equipment, when rotating to the second direction, lock annex breaks away from the bulge, releases the lock of battery attaches.

2. The structure according to claim 1, wherein the locking member has a plate-like structure, a lower plate surface of the locking member is provided with a first sleeve, an upper surface of the base is provided with a second sleeve, and the first sleeve is coaxial with the second sleeve and is disposed outside the second sleeve, so that the locking member is rotatably disposed on the base with a fixed distance therebetween.

3. The rotary locking structure of a battery of an electronic device according to claim 2, further comprising a screw and a fixing sleeve, wherein the fixing sleeve is fixed in the second sleeve, a first through hole which is communicated with the first sleeve and coaxial with the first sleeve is formed in the locking member, the screw penetrates through the first through hole to be connected with the fixing sleeve, and a nut of the screw is located outside the first through hole and is pressed against an upper plate surface of the locking member.

4. The rotary lock attachment structure of a battery of an electronic device according to claim 1, wherein the lock attachment is a circular plate, a peripheral edge portion of the lock attachment is concavely formed into a concave arc-shaped notch, and the shape of the protruding portion is adapted to the shape of the concave arc-shaped notch, so that when the lock attachment is in the first position, the protruding portion vertically projects into the concave arc-shaped notch.

5. The structure according to claim 1, wherein a locking part is provided on a lower surface of the locking part, a C-shaped engaging member is provided on an upper surface of the base, the locking part is contracted near a first end thereof to form a neck, and when the locking part is in the first position, the first end of the locking part is engaged with the C-shaped engaging member, and the neck is located at an opening position of the C-shaped engaging member.

6. The structure according to claim 5, wherein an upper surface of the base at a position corresponding to the opening of the C-shaped engaging piece gradually increases in height along the first direction to form a slope.

7. The structure according to claim 6, wherein the C-shaped engaging member is located at a position corresponding to the upper surface of the base at the same height as the highest point of the slope.

8. The structure according to claim 5, wherein the upper surface of the base is further provided with a stopper, and the second end of the locking portion abuts against the stopper when the locking member is in the second position.

9. The rotary lock attachment structure of a battery of an electronic device according to claim 8, wherein the stopper is an arc-shaped plate, an outer side wall of the second end of the lock attachment is an arc-shaped wall surface, and a degree of curvature of the arc-shaped plate is greater than a degree of curvature of the arc-shaped wall surface.

10. An electronic device comprising a housing, a battery, and the rotary lock attachment structure of any one of claims 1-9, the battery being secured within the housing by the rotary lock attachment structure.