CN218849684U - Terminal device - Google Patents

Abstract

The embodiment of the application relates to terminal equipment, and belongs to the technical field of intelligent terminals. The embodiment of the application aims at solving the technical problem that the battery adhered to the shell in the related art cannot be detached, so that the difficulty in replacing the battery is increased. The terminal device comprises a first shell, a second shell and a third shell, wherein the first shell is provided with an accommodating cavity, and the accommodating cavity is provided with an opening; the clamping piece is positioned in the accommodating cavity and is connected with the inner wall of the first shell; the battery is inserted through the opening and is located and hold the intracavity, and the battery is provided with the joint groove, and on the joint spare was located to the joint groove card, the battery could be dismantled with first casing and be connected. This terminal equipment can improve the convenience when changing the battery, and then improves terminal equipment's maintainability and durability.

Description

Terminal device

Technical Field

The embodiment of the application belongs to the technical field of intelligent terminals, and particularly relates to a terminal device.

Background

The terminal equipment typically powers it through a battery. In the related art, the battery is usually bonded in the housing of the terminal device by glue to reduce the overall size of the terminal device, so that the terminal device is in line with the development trend of being lighter, thinner, larger in electric quantity and integrated. However, when the terminal device is maintained, the battery adhered to the housing cannot be detached, which increases the difficulty of replacing the battery and reduces the maintainability and durability of the terminal device.

SUMMERY OF THE UTILITY MODEL

In view of this, the present disclosure provides a terminal device to solve the technical problem in the related art that a battery adhered to a housing cannot be detached, which increases difficulty in replacing the battery.

An embodiment of the present application provides a terminal device, including:

a first housing having an accommodating chamber provided with an opening;

the clamping piece is positioned in the accommodating cavity and connected with the inner wall of the first shell;

the battery is inserted into the accommodating cavity through the opening, a clamping groove is formed in the edge of the battery, the clamping groove is clamped on the clamping piece, and the battery is detachably connected with the first shell.

The terminal device of the embodiment of the application comprises a first shell with a containing cavity and a battery contained in the containing cavity. The inner wall of the first shell is provided with a clamping piece. The battery is provided with a clamping groove. When the battery is located first casing, the joint groove card is located on the joint spare for the battery can be dismantled with first casing and be connected, thereby has improved the convenience when changing the battery, and then has improved terminal equipment's maintainability and durability.

Optionally, the clamping member is slidably connected to the first housing, and the clamping member includes a clamping portion; the clamping piece is provided with a first position and a second position, and when the clamping piece is located at the first position, the clamping part is inserted into the clamping groove; when the clamping piece moves from the first position to the second position, the clamping portion slides relative to the first shell in the direction away from the clamping groove.

Optionally, a sliding through groove is formed in the first housing; the terminal equipment further comprises a sliding rod, the sliding rod penetrates through the sliding through groove, the first end of the sliding rod is connected with the clamping piece, and the second end of the sliding rod faces the outer side of the first shell.

Optionally, the clamping member further includes a first limiting portion, and the first limiting portion is connected with the clamping portion; when the clamping portion is inserted into the clamping groove, the first limiting portion abuts against the edge of the battery.

Optionally, the clamping piece comprises an elastic ring, the elastic ring is fixedly connected to the inner wall of the first shell, the elastic ring is provided with an elastic bulge, and the elastic bulge is clamped in the clamping groove.

Optionally, the elastic ring is further provided with a notch, and the notch is adjacent to the elastic protrusion.

Optionally, the elastic ring further comprises a second limiting part, and the second limiting part is connected with the elastic bulge; when the elastic bulge is clamped in the clamping groove, the second limiting part is abutted to the edge of the battery.

Optionally, the battery includes a second housing, the second housing includes an accommodating portion and a connecting plate, the connecting plate surrounds the accommodating portion, and is connected with the accommodating portion, and the connecting plate is provided with the clamping groove.

Optionally, the clamping groove is located in an area of the connecting plate near the front end of the accommodating portion along a direction in which the battery is inserted into the accommodating cavity.

Optionally, an insulating block is connected to the rear end of the second housing along a direction in which the battery is inserted into the accommodating cavity through the opening.

Optionally, the length of the insulating block is greater than the length of the opening in a direction perpendicular to the direction in which the battery is inserted into the accommodating cavity through the opening.

Optionally, the side wall of the first housing is provided with an accommodating groove, one of the end of the insulating block and the wall of the accommodating groove is provided with a limiting groove, the other of the end of the insulating block and the wall of the accommodating groove is provided with a limiting protrusion, when the clamping groove is clamped on the clamping piece, the insulating block is accommodated in the accommodating groove, and the limiting protrusion is accommodated in the limiting groove.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is easy to see that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained according to the drawings without creative efforts for those skilled in the art.

Fig. 1 is a schematic structural diagram of a card member of a terminal device in a first embodiment of the present application when the card member is in a first position;

FIG. 2 is an enlarged partial view of FIG. 1 at A;

fig. 3 is a schematic structural diagram of the terminal device in fig. 1 with the clip member in the second position;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a schematic perspective view of the battery of FIG. 2;

FIG. 6 is a schematic front view of the battery of FIG. 5;

FIG. 7 is an enlarged partial view of FIG. 6 at C;

FIG. 8 is a bottom view of the battery of FIG. 5;

FIG. 9 is a schematic view of the battery inserted into the first housing;

FIG. 10 is an enlarged partial schematic view of FIG. 9 at D;

fig. 11 is an exploded view of the battery of fig. 5;

fig. 12 is a schematic partial structural view illustrating a card member of a terminal device in a second embodiment of the present application when the card member is not engaged in the card slot;

fig. 13 is a schematic partial structural view of the terminal device in fig. 12 when the clip member is clipped in the clip groove.

Description of reference numerals:

10-a first housing;

110-a containment chamber;

120-opening;

121 — a first opening;

122-a second opening;

130-accommodating grooves;

131-a limiting bulge;

20-a clamping piece;

210-a snap-in part;

220-a first limiting part;

230-an elastic ring;

231-elastic protrusions;

232-notch;

233-a second limiting part;

30-a battery;

310-a second housing;

311-a card slot;

312-a receptacle;

313-a connecting plate;

320-an insulating block;

321-a limit groove;

330-a circuit board;

340-insulating paper.

Detailed Description

To the unable technical problem who dismantles and increase the change battery degree of difficulty of bonding on the casing among the correlation technique, the embodiment of this application provides a terminal equipment, be provided with joint spare on the inner wall of first casing, be provided with the joint groove on the battery, when the battery is inserted and is located first casing, the joint groove card is located on the joint spare for first casing and battery can be dismantled and be connected, thereby the convenience when having improved the change battery, and then terminal equipment's maintainability and durability have been improved.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

First of all, it should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.

Furthermore, it should be noted that in the description of the embodiments of the present application, the terms of direction or positional relationship indicated by the terms "inside" and "outside" and the like are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the described devices or components must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the embodiments of the present application.

Furthermore, it should be noted that, in the description of the embodiments of the present application, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the examples of the present application can be understood by those skilled in the art as appropriate.

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 to implicitly indicate 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 embodiments of the present application, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

First embodiment

Referring to fig. 1 and fig. 2, the terminal device according to the first embodiment of the present application may be, for example, a mobile phone, a tablet computer, a smart watch, or a vehicle-mounted display screen. The terminal device may include a first housing 10, a clip 20, and a battery 30, the first housing 10 having a receiving cavity 110, the receiving cavity 110 being provided with an opening 120. The clamping member 20 is located in the accommodating cavity 110 and connected with the inner wall of the first casing 10. The battery 30 is inserted into the receiving cavity 110 through the opening 120. The battery 30 is provided with a clamping groove 311, the clamping groove 311 is clamped on the clamping piece 20, and the battery 30 is detachably connected with the first shell 10.

The terminal device of the first embodiment of the present application includes a first housing 10 having a receiving chamber 110, and a battery 30 received in the receiving chamber 110. The inner wall of the first housing 10 is provided with a snap-in member 20. The battery 30 is provided with a catching groove 311. When the battery 30 is located in the first housing 10, the clamping groove 311 is clamped on the clamping member 20, so that the battery 30 is detachably connected with the first housing 10, convenience in replacing the battery 30 is improved, and maintainability and durability of the terminal device are improved.

In addition, compared with the case where the battery 30 is adhered to the first case 10 in the related art, the easy-to-tear tape adhered to the adhesive can be omitted, so that the space utilization rate in the first case 10 is improved, the energy density of the battery 30 is improved, and the endurance time of the terminal device is prolonged.

For example, the first housing 10 may be a split structure, and the first housing 10 may include a first sub-housing and a second sub-housing, which may be fastened to each other to form the receiving cavity 110 having the opening 120. The receiving chamber 110 is for receiving the battery 30. The battery 30 can be inserted into the receiving cavity 110 through the opening 120, so that the battery 30 can be fixed in the z direction.

The first housing 10 is connected with a clamping member 20, and the clamping member 20 is used for clamping with a clamping groove 311 of the battery 30 so as to fix the battery 30 in the x direction and the y direction. For example, referring to fig. 1, 2, 3 and 4, the clip 20 may be slidably coupled with the first housing 10. The clip 20 may include a clip portion 210. The clip member 20 has a first position and a second position, and referring to fig. 1 and 2, when the clip member 20 is in the first position, the clip portion 210 is inserted into the clip groove 311, and connects the battery 30 and the first housing 10, thereby fixing the battery 30. Referring to fig. 3 and 4, when the clamping member 20 moves from the first position to the second position, the clamping portion 210 slides relative to the first housing 10 in a direction away from the clamping groove 311 to disengage from the clamping groove 311, so that the battery 30 is detached from the first housing 10, the convenience of replacing the battery 30 is improved, and the maintainability and the durability of the terminal device are improved.

For example, the first housing 10 may be provided with a sliding through groove. The terminal device further comprises a sliding rod (not shown in the drawings), the sliding rod is arranged in the sliding through groove in a penetrating manner, a first end of the sliding rod is connected with the clamping piece 20, and a second end of the sliding rod faces the outer side of the first shell 10. The sliding rod drives the clamping member 20 to move relative to the first housing 10 at the position of the sliding through groove. Therefore, the position of the sliding rod in the sliding through groove can be manually adjusted to adjust the position of the clamping member 20, so that the clamping portion 210 is located at the first position or the second position.

It is understood that the clip member 20 may be slidably connected to the first housing 10 in other manners, which will not be described in detail in this embodiment of the application.

For example, referring to fig. 1 to 4, the clamping member 20 may further include a first position-limiting portion 220, and the first position-limiting portion 220 is connected to the clamping portion 210. For example, the extending direction of the first position-limiting part 220 may be perpendicular to the extending direction of the clamping part 210, that is, the first position-limiting part 220 and the clamping part 210 may form an L-shaped structure. When joint portion 210 is inserted and is located joint groove 311, the edge of first spacing portion 220 butt battery 30 to carry on spacingly to joint portion 210, thereby improve the position accuracy of joint spare 20, and then improve the accuracy of relative position between battery 30 and the first casing 10, in order to ensure that battery 30 can install and target in place, thereby guarantee the power supply function to terminal equipment.

Illustratively, referring to fig. 5, 6 and 7, the battery 30 may include a second case 310. The second case 310 may include a receiving portion 312 and a coupling plate 313. For example, the accommodating portion 312 may be used to accommodate components such as a battery cell. The connection plate 313 surrounds the accommodating part 312 and is connected with the accommodating part 312, and the connection plate 313 is provided with a catching groove 311.

Illustratively, the number of the snap-in grooves 311 may be two, and two snap-in grooves 311 may be symmetrically disposed along a center line parallel to the direction y in the second housing 310. Correspondingly, the number of the clamping pieces 20 can be two, and the two clamping pieces 20 can be clamped in the two clamping grooves 311 respectively, so that the battery 30 can be positioned from two sides, and the position accuracy of the battery 30 is further improved.

It can be understood that there may be a plurality of the clamping grooves 311, and correspondingly, there may be a plurality of the clamping members 20, and each clamping member 20 may be clamped in the corresponding clamping groove 311, which is not described herein again in this embodiment of the application.

Referring to fig. 9 and 10, the opening 120 of the first housing 10 may include a first opening 121 and a second opening 122 connected, the first opening 121 having a size corresponding to that of the receiving portion 312, and the second opening 122 having a size corresponding to that of the connection plate 313. Illustratively, the first opening 121 may be in transition fit with the accommodating portion 312, and the second opening 122 may be in transition fit with the connection plate 313, so that when the battery 30 is inserted into the first housing 10, the first housing 10 and the battery 30 are prevented from being separated from each other, the connection strength between the first housing 10 and the battery 30 is improved, and the position accuracy between the first housing 10 and the battery 30 is ensured.

Illustratively, the catching groove 311 is located at a region of the connection plate 313 near the front end of the accommodating portion 312 in a direction in which the battery 30 is inserted into the accommodating chamber 110, i.e., a y-direction as shown in fig. 6. So set up, can reduce terminal equipment's in the x direction size, be favorable to terminal equipment's miniaturization.

Illustratively, the material of the second housing 310 may be metal. Such as alloy steels and the like. The second case 310 made of metal can improve the energy density of the battery 30 and prolong the endurance time of the terminal device.

It is understood that the second housing 310 may be made of other materials, and the description thereof is omitted.

Referring to fig. 5, 6, 7 and 8, an insulating block 320 is connected to the rear end of the second housing 310 in a direction in which the battery 30 is inserted into the receiving cavity 110 through the opening 120, i.e., a direction y as shown in fig. 6. The insulating block 320 can perform insulation protection on the battery 30, so that the terminal equipment does not need to perform insulation packaging on the battery 30, and convenience in terminal equipment assembly is improved.

For example, the insulation block 320 may be formed at the rear end of the second housing 310 through an injection molding process. With such an arrangement, the connection strength between the insulating block 320 and the second housing 310 can be improved, and the insulating block 320 is prevented from being separated from the second housing 310, so that the insulating protection performance of the insulating block 320 on the battery 30 is ensured.

Referring to fig. 9 and 10, in a direction perpendicular to the insertion direction of the battery 30 into the receiving cavity 110 via the opening 120, i.e., the x direction as shown in fig. 9, the length of the insulating block 320 may be greater than the length of the opening 120 to increase an area of the insulating block 320 for insulation protection of the battery 30.

The side wall of the first housing 10 may be provided with a receiving groove 130, and the receiving groove 130 may be located on the side wall of the first housing 10 provided with the opening 120. The accommodating groove 130 accommodates the insulating block 320. When the battery 30 is inserted into the first housing 10 along the y direction and the clip member 20 is clipped in the clip groove 311, the insulating block 320 can be accommodated in the accommodating groove 130 to limit the position of the battery 30, so as to further provide the position accuracy of the battery 30.

One of the end of the insulating block 320 and the groove wall of the accommodating groove 130 may be provided with a limiting groove, the other of the end of the insulating block 320 and the groove wall of the accommodating groove 130 is provided with a limiting protrusion, and when the clamping groove 311 is clamped on the clamping member 20, the limiting protrusion is accommodated in the limiting groove.

Exemplarily, referring to fig. 9 and 10, the end of the insulating block 320 is provided with a limiting groove 321, a limiting protrusion 131 is provided on a wall of the accommodating groove 130, when the clamping groove 311 is clamped on the clamping member 20, the limiting protrusion 131 is accommodated in the limiting groove 321, and the limiting protrusion 131 and the limiting groove 321 which are matched with each other can position the battery 30 and the first housing 10, so as to further improve the position accuracy of the battery 30, so that the battery 30 can be installed in place, thereby ensuring the power supply function of the battery 30 to the terminal device.

Optionally, the end of the insulating block 320 may further be provided with a limiting protrusion, and a groove wall of the accommodating groove 130 may be provided with a limiting groove, which is not described herein again in this embodiment of the application.

Referring to fig. 11, the battery 30 may further include a circuit board 330 and an insulating paper 340. The circuit board 330 is connected to an end of the second housing 310 remote from the insulating block 320. For example, as shown in fig. 11, the circuit board 330 may be attached above the second housing 310. The circuit board 330 may be electrically connected with the cells in the second housing 310 to implement various functions of the battery 30.

The insulating paper 340 may cover the circuit board 330 to insulate and protect the circuit board 330, thereby preventing the circuit board 330 from contacting other components to cause short circuits, and improving the safety of the battery 30.

Second embodiment

The terminal device of the second embodiment of the present application may include a first housing 10, a clip 20, and a battery 30, the first housing 10 having a receiving cavity 110, the receiving cavity 110 being provided with an opening 120. The clamping member 20 is located in the accommodating cavity 110 and connected with the inner wall of the first casing 10. The battery 30 is inserted into the receiving cavity 110 through the opening 120. The battery 30 is provided with a clamping groove 311, and the clamping groove 311 is configured to be clamped on the clamping piece 20, so that the battery 30 is detachably connected with the first shell 10.

The terminal device of the second embodiment of the present application includes a first housing 10 having a receiving chamber 110, and a battery 30 received in the receiving chamber 110. The inner wall of the first housing 10 is provided with a snap-in member 20. The battery 30 is provided with a catching groove 311. When the battery 30 is located in the first housing 10, the clamping groove 311 is clamped on the clamping member 20, so that the battery 30 is detachably connected with the first housing 10, convenience in replacing the battery 30 is improved, and maintainability and durability of the terminal device are improved.

In addition, compared with the case that the battery 30 is adhered to the first housing 10 in the related art, the easy-to-tear tape adhered to the adhesive can be omitted, so that the space utilization rate in the first housing 10 is improved, the energy density of the battery 30 is improved, and the endurance time of the terminal device is prolonged.

The terminal device of the second embodiment of the present application is different from the first embodiment in that: referring to fig. 12 and 13, the catching member 20 may include an elastic ring 230, the elastic ring 230 is fixedly connected to the inner wall of the first housing 10, the elastic ring 230 has an elastic protrusion 231, and the elastic protrusion 231 is caught in the catching groove 311. When the battery 30 is inserted into the first housing 10 and moves into the first housing 10, the elastic protrusion 231 abuts against the battery 30, and the battery 30 applies pressure to the elastic ring 230, so that the elastic ring 230 deforms. When the battery 30 moves to the predetermined position, the engaging groove 311 on the battery 30 moves to the position opposite to the elastic protrusion 231, and the elastic ring 230 recovers deformation, so that the elastic protrusion 231 is engaged in the engaging groove 311, thereby fixing the battery 30.

Referring to fig. 12 and 13, the elastic ring 230 is further provided with a notch 232, and the notch 232 is adjacent to the elastic protrusion 231. So set up, can reduce the ability that elastic ring 230 resists the deformation, insert when locating in first casing 10 and when removing to first casing 10, can make elastic ring 230 take place elastic deformation when battery 30 to avoid elastic ring 230 can not take place deformation and make battery 30 the dead phenomenon of card appear, improved the reliability of being connected between battery 30 and the first casing 10.

In a specific implementation process, the size of the notch 232 may be set to adjust the ability of the elastic ring 230 to resist deformation, which is not described in detail in this embodiment of the present application.

Exemplarily, the elastic ring 230 may further include a second stopper portion 233, and the second stopper portion 233 is connected to the elastic protrusion 231; when the elastic bulge 231 is clamped in the clamping groove 311, the second limiting part 233 abuts against the edge of the battery 30 to limit the elastic bulge 231, so that the position accuracy of the clamping piece 20 is improved, the accuracy of the relative position between the battery 30 and the first shell 10 is improved, the battery 30 can be installed in place, and the power supply function of the terminal equipment is guaranteed.

For other parts of the terminal device in the second embodiment of the present application, reference may be made to the description of relevant parts in the terminal device in the first embodiment of the present application, and details are not repeated here.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (12)

1. A terminal device, comprising:

a first housing having an accommodating chamber provided with an opening;

the clamping piece is positioned in the accommodating cavity and is connected with the first shell;

the battery, via the opening is inserted and is located hold the intracavity, the battery is provided with the joint groove, the joint groove card is located on the joint spare, the battery with the connection can be dismantled to first casing.

2. The terminal device according to claim 1, wherein the clip is slidably connected to the first housing, the clip including a clip portion;

the clamping piece is provided with a first position and a second position, and when the clamping piece is located at the first position, the clamping part is inserted into the clamping groove; when the clamping piece moves from the first position to the second position, the clamping portion slides relative to the first shell in the direction away from the clamping groove.

3. The terminal device according to claim 2, wherein the first housing is provided with a sliding through groove;

the terminal equipment further comprises a sliding rod, the sliding rod penetrates through the sliding through groove, the first end of the sliding rod is connected with the clamping piece, and the second end of the sliding rod faces the outer side of the first shell.

4. The terminal device according to claim 2, wherein the clip further comprises a first position limiting portion, and the first position limiting portion is connected with the clip portion; when the clamping part is inserted into the clamping groove, the first limiting part is abutted against the edge of the battery.

5. The terminal device according to claim 1, wherein the engaging member comprises an elastic ring, the elastic ring is fixedly connected to the inner wall of the first housing, the elastic ring has an elastic protrusion, and the elastic protrusion is engaged with the engaging groove.

6. A terminal device according to claim 5, characterised in that the resilient ring is further provided with a notch, which notch is adjacent to the resilient projection.

7. The terminal device of claim 5, wherein the elastic ring further comprises a second stopper portion, the second stopper portion being connected to the elastic protrusion; when the elastic bulge is clamped in the clamping groove, the second limiting part is abutted to the edge of the battery.

8. Terminal device according to any of claims 1-7, characterized in that the battery comprises a second housing comprising a receiving portion and a connecting plate surrounding the receiving portion and connected to the receiving portion, the connecting plate being provided with the snap groove.

9. The terminal device according to claim 8, wherein the engaging groove is located in a region of the connecting plate near a front end of the accommodating portion in a direction in which the battery is inserted into the accommodating chamber.

10. The terminal device according to claim 8, wherein an insulating block is connected to a rear end of the second housing in a direction in which the battery is inserted into the accommodating chamber through the opening.

11. The terminal device according to claim 10, wherein a length of the insulating block is greater than a length of the opening in a direction perpendicular to a direction in which the battery is inserted into the receiving cavity via the opening.

12. The terminal device as claimed in claim 10, wherein the side wall of the first housing is provided with a receiving groove, one of the end portion of the insulating block and the wall of the receiving groove is provided with a limiting groove, the other of the end portion of the insulating block and the wall of the receiving groove is provided with a limiting protrusion, and when the engaging groove is engaged with the engaging member, the insulating block is received in the receiving groove and the limiting protrusion is received in the limiting groove.

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