CN112887470A - Back splint and electronic equipment - Google Patents
Back splint and electronic equipment Download PDFInfo
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- CN112887470A CN112887470A CN202110095812.9A CN202110095812A CN112887470A CN 112887470 A CN112887470 A CN 112887470A CN 202110095812 A CN202110095812 A CN 202110095812A CN 112887470 A CN112887470 A CN 112887470A
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- locking
- clamping
- sliding
- clamping part
- clip
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
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- Telephone Set Structure (AREA)
Abstract
The application discloses back splint and electronic equipment, foretell back splint includes: the back splint shell, the tip of back splint shell extends and is formed with the clamping part, the clamping part can be followed the extending direction's of clamping part vertical direction slides. The back splint casing is placed at electronic equipment's back, and the clamping part centre gripping is in electronic equipment's width direction's both sides and is close to screen department, through sliding the clamping part to make under the unchangeable condition in the contact site of back splint casing and electronic equipment, can adjust the clamping part of clamping part on electronic equipment. According to the back clamp, under the condition that the position of the back clamp shell is not changed, the clamping position of the clamping part on the electronic equipment can be adjusted in real time, and therefore the clamping part is prevented from influencing the normal use of the keys of the electronic equipment.
Description
Technical Field
The application belongs to the technical field of electronics, concretely relates to back splint and electronic equipment.
Background
The back splint is mainly used for conveniently fixing electronic devices such as a mobile terminal, a power supply and the like. In the related art, a back clip for clamping the mobile terminal is taken as an example, the back clip can be a back clip, the back clip improves the temperature experience of a user in a mode of assisting the heat dissipation of the mobile terminal, the back clip mainly comprises a back shell and a clip arranged on the back shell, and the clip and the back shell jointly form a support for supporting the mobile terminal. In the process of implementing the present application, the inventor finds that at least the following problem exists in the prior art, and in the case that the back shell is located at the middle position of the mobile terminal, the clip is in contact with the key on the mobile terminal, so that the normal use of the key is affected.
Disclosure of Invention
The application aims at providing a back splint and electronic equipment, can solve under the unchangeable condition in position that the backshell was located, the clip can influence the problem of the normal use of the button on the mobile terminal.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides a back clip, including:
the back splint shell, the tip of back splint shell extends and is formed with the clamping part, the clamping part can be followed the extending direction's of clamping part vertical direction slides.
According to the back clamp provided by the embodiment of the application, the back clamp shell is provided with a containing groove, and one end of the clamping part extends into the containing groove;
the back splint further comprises a locking assembly, the locking assembly is arranged on the accommodating groove and matched with the clamping part, and the locking assembly is used for locking or loosening the clamping part.
According to an embodiment of the present application, there is provided a back clip, the locking assembly including:
a connecting rod;
the pressing part is arranged at one end of the connecting rod;
the locking part is arranged at the other end of the connecting rod;
the first elastic piece is sleeved on the connecting rod;
an installation part is arranged in an area, used for installing the clamping part, in the accommodating groove, an accommodating space is arranged in the installation part, a through hole is arranged at one end of the accommodating space, the aperture of the through hole is smaller than the diameter of the accommodating space, one end, provided with the locking part, of the connecting rod penetrates through the accommodating space and is positioned outside the through hole, and the clamping part is locked by the locking part under the condition that the pressing part is in a first state; the locking portion releases the clamping portion when the pressing portion is in the second state.
According to the back splint that this application embodiment provided, accommodation space is the shoulder hole by diminishing greatly along axis direction aperture, be formed with spacing step in the shoulder hole, the one end of first elastic component support establish with accommodation space's one end, the other end supports and locates press the terminal surface of splenium, press the splenium with spacing step cooperatees.
According to the back splint that this application embodiment provided, the installation department with but the clamping part passes through spout and slide rail sliding connection.
According to the back splint that this application embodiment provided, the installation department with the surface that the clamping part is relative is equipped with the spout, the clamping part with the surface construction that the installation department is relative has the slide rail, the slide rail can insert with locating in the spout slidably.
According to the back clamp provided by the embodiment of the application, the slide rail clamp is arranged between the accommodating space and the locking part, and the locking part locks the slide rail under the condition that the pressing part is in the first state; and under the condition that the pressing part is in the second state, the locking part loosens the sliding rail.
According to the back clamp provided by the embodiment of the application, the side surface of the sliding rail opposite to the locking part is provided with a first tooth part, and the surface of the locking part opposite to the sliding rail is provided with a second tooth part;
under the condition that the locking part locks the sliding rail, the first tooth part and the second tooth part are connected in a matched mode; when the locking part releases the slide rail, the first tooth part and the second tooth part are separated.
According to the back splint provided by the embodiment of the application, the clamping part comprises the sliding part and the clamping part, the sliding rail is constructed at the bottom of the sliding part, the sliding part is constructed with the sliding cavity, one end of the clamping part is located in the sliding cavity, and the clamping part is perpendicular to the direction of the sliding rail and is in sliding connection with the sliding cavity.
According to the back clamp provided by the embodiment of the application, the buckling piece is provided with the horizontal portion, the horizontal portion is provided with the through groove penetrating through the top and the bottom of the horizontal portion, and the groove wall of the through groove is connected with the cavity wall of the sliding cavity through the second elastic piece.
According to the back splint that this application embodiment provided, the bottom surface of slip cavity is equipped with first spliced pole, the cell wall that leads to the groove is equipped with the second spliced pole, the both ends of second elastic component respectively with first spliced pole with the second spliced pole is connected.
In a second aspect, an embodiment of the present application provides an electronic device, including:
a housing;
the back splint is the back splint, the casing with the back splint casing is laminated mutually, the clamping part with casing looks lock joint.
In the embodiment of this application, back splint casing is placed at electronic equipment's back, and the clamping part centre gripping is in electronic equipment's width direction's both sides and is close to screen department, through sliding clamping part to make under the unchangeable condition in the contact site of back splint casing and electronic equipment, can adjust the clamping site of clamping part on electronic equipment. The back splint of this application embodiment, under the unchangeable condition in position that the back splint casing was located, can adjust the centre gripping position of clamping part on electronic equipment in real time to avoid the clamping part to influence the normal use of electronic equipment's button.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is an exploded view of a back clip according to an embodiment of the present application;
FIG. 2 is a top view of a back clip of an embodiment of the present application;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an enlarged view of the circled portion C of FIG. 3;
FIG. 5 is a side view of a back clip of an embodiment of the present application;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is an enlarged view of portion D circled in FIG. 6;
FIG. 8 is a schematic view of the sliding part and the mounting part assembled according to the embodiment of the present application;
FIG. 9 is a schematic view of the assembly of the sliding portion and the locking assembly according to the embodiment of the present application;
FIG. 10 is an enlarged view of section E circled in FIG. 9;
FIG. 11 is a schematic structural view of a back clip according to an embodiment of the present application;
fig. 12 is a second schematic structural view of the back clip according to the embodiment of the present application;
fig. 13 is a third schematic structural view of a back clip according to the embodiment of the present application;
FIG. 14 is a schematic structural view of a locking assembly of an embodiment of the present application;
FIG. 15 is a schematic structural view of a sliding portion according to an embodiment of the present application;
reference numerals:
1: an upper housing; 2: a lower housing;
21: an installation part; 22: a chute;
23: an accommodating space; 3: a clamping portion;
31: a second elastic member; 32: a flexible member;
33: a fastener; 34: a sliding part;
341: a slide rail; 4: a locking assembly;
41: a locking portion; 42: a pressing part;
43: a first elastic member; 44: a connecting rod.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. 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 application.
The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
In the description of the present application, it is to be understood that the terms "length," "width," "height," "vertical," "horizontal," "top," "bottom," and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present application.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
A back clip according to an embodiment of the present application is described below with reference to fig. 1-15.
In the embodiment of the present application, the back clip may be used for heat dissipation and fixation of electronic devices, where the electronic devices include, but are not limited to, mobile phones, tablet computers, notebook computers, palm computers, vehicle-mounted terminals, wearable devices, pedometers, and the like. The embodiment of the present application does not specifically limit the specific type of the electronic device. For convenience of description, the embodiments of the present application take an electronic device as an example of a mobile phone.
As shown in fig. 1, a back clip according to some embodiments of the present application, comprises: the back splint casing, the tip of back splint casing extends and is formed with clamping part 3, and clamping part 3 can slide along the perpendicular direction of the extending direction of clamping part 3.
The back clip shell is provided with two opposite end parts, the first end part or the second end part can extend along the length direction of the back clip shell to form a clamping part 3, the number of the clamping parts is one, or the first end part and the second end part both extend along the length direction of the back clip shell to form a pair of clamping parts 3; that is, the extending direction of the clip portion 3 is the same as the longitudinal direction of the clip back housing, and the sliding direction of the clip portion 3 is the same as the width direction of the clip back housing. The length direction of the back clip shell is the same as the width direction of the mobile phone, and the width direction of the back clip shell is the same as the length direction of the mobile phone.
It should be noted that, in order to realize that the clamping portion 3 can slide along the direction perpendicular to the extending direction of the clamping portion 3, the implementation manner includes, but is not limited to, the case that one end of the clamping portion 3 is slidably connected to the end of the back splint shell; or, the clamping part 3 comprises two parts capable of moving relatively, the first part is formed by extending the end part of the back clamp shell and can be connected with the end part of the back clamp shell in a sliding way, the sliding direction of the first part is the same as the length direction of the back clamp shell, the first part is connected with the second part in a sliding way, and the sliding direction of the second part is the same as the width direction of the back clamp shell.
In this application embodiment, the back splint casing is placed at electronic equipment's back, and the 3 centre gripping of clamping part are in electronic equipment's width direction's both sides and are close to screen department, through sliding clamping part 3 to make under the unchangeable condition of the contact site of back splint casing and electronic equipment, can adjust the clamping part of clamping part 3 on electronic equipment. The back splint of this application embodiment, under the unchangeable condition in position that the back splint casing was located, can adjust the centre gripping position of clamping part on electronic equipment in real time to avoid the clamping part to influence the normal use of electronic equipment's button.
Further, in order to improve the compactness of the structure of the back clip, the back clip housing has a receiving groove into which one end of the clamping portion 3 extends. The back splint further comprises a locking component 4, the locking component 4 is arranged in the accommodating groove and matched with the clamping part 3, and the locking component 4 is used for locking or loosening the clamping part 3.
It should be noted that this back splint casing includes casing 1 and casing 2 down, and casing 2 is formed with the cavity down, and the uncovered setting in top of casing 2 down goes up casing 1 detachably lid and establishes at casing 2's top down, and both assemble mutually and form the holding tank, and holding tank and external intercommunication. The top surface of the upper shell 1, namely the surface contacting with the back surface of the mobile phone, is set to be a plane, so that the upper shell 1 is completely attached to the back surface of the mobile phone, and the stability is improved.
The back clip is described below as including a pair of clamping portions 3, the back clip is mounted on the back of the mobile phone by clamping the pair of clamping portions 3, the pair of clamping portions 3 are mounted on opposite ends of the back clip housing and extend into the receiving groove, and at least one clamping portion 3 can slide along a direction perpendicular to the axis of the pair of clamping portions 3.
It can be understood that the two clamping parts 3 are arranged at the two opposite ends of the back clamp shell in the length direction and extend into the containing groove from the notch of the containing groove, and the clamping parts 3 can slide along the width direction of the back clamp shell.
In the embodiment of the present application, the locking assembly 4 has a first position and a second position, and the locking assembly 4 is switchable between the first position and the second position. Under the condition that the locking component is located at the first position, the locking component 4 is abutted to the clamping part 3, the locking component 4 is used for locking the clamping part 3, and at the moment, the clamping part of the clamping part 3 on the mobile phone cannot be adjusted. When the locking assembly is located at the second position, the locking assembly 4 is not in contact with the clamping portion 3, that is, the locking assembly 4 is separated from the clamping portion 3, the locking assembly 4 is used for releasing the clamping portion 3, and at this time, the clamping position of the clamping portion 3 on the mobile phone can be adjusted along the length direction of the mobile phone.
In alternative embodiments, the locking assembly 4 may be an automatic locking assembly or a manual locking assembly. Under the condition that the locking assembly 4 is an automatic locking assembly, the automatic locking assembly can be an electric push rod, the free end of the electric push rod can be locked or separated from one end of the clamping part 3, under the condition that the electric push rod is located at the first length, the free end of the electric push rod is abutted against the clamping part 3, and at the moment, the clamping part of the clamping part 3 on the mobile phone cannot be adjusted. When the electric putter is at the second length, the free end of the electric putter is not in contact with the clamping portion 3, that is, the free end of the electric putter is separated from the clamping portion 3, and the clamping position of the clamping portion 3 on the mobile phone can be adjusted along the length direction of the mobile phone.
As shown in fig. 2, 3, 4, 5, 6, 7 and 8, in the case where the locking assembly 4 is a manual locking assembly, the locking assembly 4 includes: a connecting rod 44, a pressing part 42, a locking part 41 and a first elastic member 43.
Specifically, the pressing portion 42 is provided at one end of the connecting rod 44, and the locking portion 41 is provided at the other end of the connecting rod 44. Wherein the pressing portion 42 and the locking portion 41 are detachably connected to opposite ends of the connecting rod 44. Or in an alternative embodiment, the locking portion 41, the pressing portion 42 and the connecting rod 44 are integrally formed.
In the embodiment of the present application, the first elastic element 43 is sleeved on the connecting rod 44, and the first elastic element 43 is a member with a telescopic function, such as a spring. The first elastic member 43 is sleeved on the connecting rod 44 and located between the pressing portion 42 and the locking portion 41.
In an alternative embodiment, the area for installing the clamping portion 3 in the accommodating groove is provided with an installing portion 21, the installing portion 21 is provided with an accommodating space 23, one end of the accommodating space is provided with a through hole, the other end of the accommodating space is communicated with the outside, the aperture of the through hole is smaller than the diameter of the accommodating space 23, and the aperture of the through hole is matched with the rod diameter of the connecting rod 44.
The end of the connecting rod 44 provided with the locking portion 41 is inserted into the accommodating space 23 and is located outside the through hole, that is, the locking portion 41 is located in the accommodating groove, and the clamping portion 3 is locked by the locking portion 41 under the condition that the pressing portion 42 is in the first state; with the pressing portion 42 in the second state, the locking portion 41 releases the clamping portion 3.
It should be noted that, when the pressing portion 42 is in the first state, the first elastic member 43 is in a compressed state, the elastic force provided by the first elastic member 43 drives the connecting rod 44 to move in a direction away from the through hole, and the locking portion 41 is locked with the clamping portion 3.
As shown in fig. 11, 12 and 13, in the embodiment of the present application, when the clamping position of the clamping portion 3 on the mobile phone needs to be adjusted, by pressing the pressing portion 42, that is, with the pressing portion 42 in the second state, the first elastic member 43 is further compressed, the connecting rod 44 moves in the direction toward the through hole, and at this time, the locking portion 41 is separated from the clamping portion 3, and the clamping portion 3 can move in the width direction of the back clamp housing.
After the hand is released, the pressing portion 42 is switched from the second state to the first state, the connecting rod 44 is driven by the elastic force provided by the first elastic member 43 in the compressed state to move in the direction away from the through hole, and at this time, the locking portion 41 abuts against the clamping portion 3, so as to complete the adjustment of the clamping portion 3 on the mobile phone.
Further, for example, the accommodating space 23 is a stepped hole whose bore diameter decreases from the larger one along the axial direction, a limiting step is formed in the stepped hole, and one end of the first elastic member 43 abuts against one end of the accommodating space 23, that is, one end of the first elastic member 43 abuts against one end face of the accommodating space 23 where a through hole is formed. The other end of the first elastic element 43 is abutted to the end face of the pressing portion 42, and the pressing portion 42 is matched with the limit step.
It should be noted that, the pressing portion 42 is matched with the limit step, so that damage to the structure of the first elastic member 43 due to excessive movement of the pressing portion 42 can be prevented, and the pressing operation of the pressing portion 42 is facilitated.
To facilitate mounting of the clamping portion 3, according to a further embodiment of the present application, the mounting portion 21 and the clamping portion 3 are slidably connected with the slide rail through a sliding slot.
It should be noted that a sliding groove 22 is formed on a surface of the mounting portion 21 opposite to the clamping portion 3, and a sliding rail is formed on a surface of the clamping portion 3 opposite to the mounting portion 21, and the sliding rail is slidably inserted into the sliding groove 22.
In an alternative embodiment, the surface of the mounting portion 21 opposite to the clamping portion 3 is configured with a slide rail, and the surface of the clamping portion 3 opposite to the mounting portion 21 is configured with a slide groove, and the slide rail is slidably inserted into the slide groove.
Hereinafter, the top surface of the mounting portion 21 is provided with the slide groove 22, and the bottom surface of the clamping portion 3 is provided with the slide rail. The locking portion 41 can lock the end surface of the slide rail or the clamping portion 3 with the pressing portion 42 in the first state; with the pressing portion 42 in the second state, the locking portion 41 can release the end surface of the slide rail or the clamping portion 3.
So that the locking portion 41 can lock the slide rail with the pressing portion 42 in the first state; when the pressing portion 42 is in the second state, the locking portion 41 can release the slide rail.
It should be noted that the length of the downward extension of the sliding rail 341 can make it partially overlap with the locking portion 41, the sliding rail 341 is sandwiched between the accommodating space 23 and the locking portion 41,
in the embodiment of the present application, when the pressing portion 42 is in the first state, the first elastic member 43 is in the compressed state, the elastic force provided by the first elastic member 43 drives the connecting rod 44 to move in the direction away from the through hole, and the locking portion 41 is locked with the sliding rail 341.
When the clamping position of the clamping portion 3 on the mobile phone needs to be adjusted, the pressing portion 42 is pressed, that is, when the pressing portion 42 is in the second state, the first elastic member 43 is further compressed, the connecting rod 44 moves in the direction toward the through hole, and at this time, the locking portion 41 is separated from the sliding rail 341, and the clamping portion 3 can move in the width direction of the back clamp housing.
After the hand is released, the pressing portion 42 is switched from the second state to the first state, the connecting rod 44 is driven by the elastic force provided by the first elastic member 43 in the compressed state to move in the direction away from the through hole, and at this time, the locking portion 41 abuts against the sliding rail 341 tightly, so as to complete the adjustment of the clamping portion 3 on the mobile phone.
Further, as shown in fig. 9, 10, 14 and 15, in order to achieve low tightness reliability when the sliding rail 341 is in contact with the locking portion 41, a side surface of the sliding rail 341 facing the locking portion 41 is provided with a first tooth portion, and a surface of the locking portion 41 facing the sliding rail 341 is provided with a second tooth portion.
When the locking part 41 locks the sliding rail 341, the first tooth part and the second tooth part are connected in a matching way; when the locking portion 41 releases the slide rail 341, the first tooth portion and the second tooth portion are separated.
In alternative embodiments, the shape of the first tooth portion and the second tooth portion may be, for example, a triangle, a semicircle or a rectangle, which is not particularly limited, and only needs to be lockable when they are in contact.
It should be noted that, in order to improve the sliding smoothness of the clamping portion 3, the bottom surface of the clamping portion 3 is configured with at least two sliding rails 341 arranged in parallel. The length direction of the sliding rail 341 is the same as the length direction of the mobile phone.
In order to enable the sliding rail 341 to slide in the sliding groove 22, the length of the sliding rail 341 is smaller than that of the sliding groove 22, and the height of the sliding rail 341 is larger than the depth of the sliding groove 22. The side surface of the sliding rail 341 away from the accommodating space is configured with a first tooth portion, the first tooth portion extends along the length direction of the sliding rail 341, and in order to avoid that the sliding rail 341 slides along the sliding groove 22, the first tooth portion contacts with the inner wall surface of the sliding groove 22, so that the sliding smoothness is affected, the first tooth portion is located at the bottom of the side surface of the sliding rail 341.
It can be understood that, for the sake of simple structure and convenience in manufacturing, the first tooth portion may be provided on the side surface of one of the slide rails 341 close to the accommodating space 23.
In addition, in an alternative embodiment, the locking portion 41 and the pressing portion 42 may be both block-shaped structures, which is simple in structure and convenient to manufacture.
According to still other embodiments of the present application, as shown in fig. 1, the clamping portion 3 includes a sliding portion 34 and a locking member 33, a sliding rail 341 is configured at the bottom of the sliding portion 34, the sliding portion 34 is configured with a sliding cavity, one end of the locking member 33 is located in the sliding cavity, and the locking member 33 is slidably connected with the sliding cavity along a direction perpendicular to the sliding rail 341, so that the distance between the pair of clamping portions 3 can be increased, and clamping on electronic devices such as mobile phones with different sizes is facilitated.
In the embodiment of the present application, the sliding cavity is formed by extending one end surface of the sliding portion 34 to the opposite end surface, i.e. the sliding cavity is open at one end. Or in an alternative embodiment, the sliding cavity may also be disposed through the two opposite end faces of the sliding part 34, i.e. the sliding cavity is open at both ends.
It should be noted that the fastening pieces 33 are slidably connected with the sliding cavity, the sliding direction of the fastening pieces 33 is the length direction of the back clip shell, and the distance between the two fastening pieces 33 is adjustable, so that the back clip can adapt to mobile phones with different widths. At this time, the latch 33 may move along the width direction of the mobile phone, or the latch 33 may move along the length direction of the mobile phone, or the latch 33 may move along both the width direction of the mobile phone and the length direction of the mobile phone.
It will be appreciated that the locking assembly 4 is used to lock or unlock the clamp 3 in order to achieve this. The locking portion 41 can be further tightened or loosened with respect to the end surface of the sliding portion 34, and the end surface of the sliding portion 34 is provided with a third tooth portion.
The second tooth portion and the third tooth portion are in fit connection with the locking portion 41 locking the slide portion 34; when the lock portion 41 releases the slide portion 34, the second tooth portion and the third tooth portion are separated.
In an alternative embodiment, the locking member 33 has a horizontal portion, the horizontal portion is slidably connected to the sliding cavity along a direction perpendicular to the sliding rail 341, a through groove is formed on the horizontal portion and penetrates through the top and the bottom of the horizontal portion, and a groove wall of the through groove is connected to a cavity wall of the sliding cavity through the second elastic member 31. In the embodiment of the present application, the second elastic member 31 may be a member having a telescopic function, such as a spring.
It should be noted that, in order to restrict the sliding distance of the horizontal portion on the sliding cavity, one end of the second elastic member 31 is connected to the cavity wall of the sliding cavity, and the other end is connected to the groove wall of the through groove. Wherein the telescopic property of the second elastic member 31 defines the sliding distance of the horizontal portion in the sliding cavity relative to the sliding cavity.
Furthermore, the bottom surface of the sliding cavity is provided with a first connecting column, the wall of the through groove is provided with a second connecting column, and two ends of the second elastic part 31 are respectively connected with the first connecting column and the second connecting column.
It should be noted that, in order to prevent the second elastic member 31 from influencing the relative motion between the horizontal portion and the sliding portion 34, the highest arrangement height of the second elastic member 31 is flush with the top surface of the horizontal portion, in order to make the second elastic member 31 be the horizontal arrangement, a horizontal plate is arranged on the groove wall of the through groove, a second connecting column vertically arranged is arranged on the horizontal plate, a first connecting column vertically arranged is arranged on the bottom surface of the sliding cavity, one end of the second elastic member 31 is connected to the first connecting column, and the other end of the second elastic member 31 is connected to the second connecting column.
It can be understood that the partial top of the sliding cavity is open, the top surface of the horizontal part is provided with a limiting column, and the limiting column can be abutted against the side wall of the sliding cavity under the condition that the distance between the two buckling pieces 33 is gradually increased.
Further, as shown in fig. 1, the locking element 33 has a bending portion extending along one end of the horizontal portion for locking with the mobile phone, and a flexible element 32 is disposed on a surface of the bending portion for contacting with the electronic device.
In order to prevent the structure of the mobile phone from being damaged due to the hard contact between the bending portion and the mobile phone, the flexible member 32 is provided on the surface of the bending portion that is in contact with the electronic device. For example, the flexible member 32 may be made of silicone.
Under the radiating condition that the back splint is used for electronic equipment, the back splint of this application embodiment still includes the radiating piece, and the radiating piece is installed in the holding tank.
After the heat emitted by the mobile phone is transferred to the upper shell 1, the heat is exchanged with the outside through the heat radiating piece, so that the temperature of the mobile phone is reduced. In order to improve the heat dissipation efficiency, the upper housing 1 may be made of a material having a good heat conductivity.
In this application embodiment, the back splint casing is placed in electronic equipment's heat source department, and the clamping part 3 centre gripping is in electronic equipment's width direction's both sides and is close to screen department, through the position that the adjustment clamping part 3 locates in the holding tank to make under the unchangeable condition of the contact site of back splint casing and electronic equipment, can adjust the clamping part of clamping part 3 on electronic equipment. The back splint of the embodiment of the application can adjust the clamping position of the clamping part on the electronic equipment in real time under the condition of not influencing the heat dissipation effect, thereby avoiding the clamping part from influencing the normal use of the keys of the electronic equipment.
In alternative embodiments, the heat sink may be one or more of a fan, a thermoelectric cooling plate, and a temperature equalization plate.
And under the condition that the heat dissipation part comprises a fan, the back clamp shell is provided with a heat dissipation groove communicated with the accommodating groove.
It should be noted that, in the case that the heat dissipation member is a thermoelectric cooling fin, the cold end of the thermoelectric cooling fin contacts the bottom surface of the upper casing 1. In the case where the heat sink is a temperature equalization plate, the condensation end of the temperature equalization plate is in contact with the bottom surface of the upper case 1. In the case where the heat sink is a fan, the fan is mounted on the lower case 2.
In addition, in other embodiments of the present application, an electronic device is also provided. The electronic device includes: the shell is attached to the back clamp shell, and the clamping part 3 is buckled with the shell.
In the embodiment of the present application, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like. The embodiment of the present application does not specifically limit the specific type of the electronic device. For convenience of description, the embodiments of the present application take an electronic device as an example of a mobile phone.
The upper shell 1 is always contacted with the same position of the shell, the distance between the two bending parts is adjusted according to the width of the mobile phone, and the bending parts slide along the width direction of the mobile phone; and determining whether the clamping position of the bending part needs to be adjusted or not according to the position of the key on the side surface of the mobile phone, pressing the pressing part under the condition that the adjustment is needed, sliding the bending part along the length direction of the mobile phone, and loosening the pressing part when the bending part reaches the target position.
The electronic equipment with the back splint provided by the embodiment of the application can adjust the clamping position of the bending part on the electronic equipment in real time under the condition that the position of the back splint shell is not changed, so that the bending part is prevented from influencing the normal use of the keys of the electronic equipment.
In the description herein, reference to the description of "further embodiments," "some embodiments," "further embodiments," or "other embodiments," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A back clip, comprising:
the back splint shell, the tip of back splint shell extends and is formed with the clamping part, the clamping part can be followed the extending direction's of clamping part vertical direction slides.
2. The back clip of claim 1, wherein the back clip housing has a receiving slot into which an end of the clip portion extends;
the back splint further comprises a locking assembly, the locking assembly is arranged on the accommodating groove and matched with the clamping part, and the locking assembly is used for locking or loosening the clamping part.
3. The back clip of claim 2, wherein the locking assembly comprises:
a connecting rod;
the pressing part is arranged at one end of the connecting rod;
the locking part is arranged at the other end of the connecting rod;
the first elastic piece is sleeved on the connecting rod;
an installation part is arranged in an area, used for installing the clamping part, in the accommodating groove, an accommodating space is arranged in the installation part, a through hole is arranged at one end of the accommodating space, the aperture of the through hole is smaller than the diameter of the accommodating space, one end, provided with the locking part, of the connecting rod penetrates through the accommodating space and is positioned outside the through hole, and the clamping part is locked by the locking part under the condition that the pressing part is in a first state; the locking portion releases the clamping portion when the pressing portion is in the second state.
4. The back clip of claim 3, wherein the receiving space is a stepped hole with a diameter decreasing along an axial direction, a limiting step is formed in the stepped hole, one end of the first elastic member abuts against one end of the receiving space, the other end of the first elastic member abuts against an end surface of the pressing portion, and the pressing portion is matched with the limiting step.
5. The back clip of claim 3, wherein the mounting portion and the clamping portion are slidably connected to a slide rail via a slide channel.
6. The back clip of claim 5, wherein the surface of the mounting portion opposite to the clamping portion is provided with a sliding groove, and the surface of the clamping portion opposite to the mounting portion is configured with a sliding rail which is slidably inserted into the sliding groove.
7. The back clip of claim 6, wherein the slide rail clip is disposed between the accommodating space and the locking portion, and the locking portion locks the slide rail when the pressing portion is in the first state; and under the condition that the pressing part is in the second state, the locking part loosens the sliding rail.
8. The back clip of claim 7, wherein the side of the track opposite the locking portion is provided with a first tooth and the surface of the locking portion opposite the track is provided with a second tooth;
under the condition that the locking part locks the sliding rail, the first tooth part and the second tooth part are connected in a matched mode; when the locking part releases the slide rail, the first tooth part and the second tooth part are separated.
9. The back clip of claim 6, wherein the clamping portion comprises a sliding portion and a latch, the sliding portion is configured with the sliding track at a bottom thereof, the sliding portion is configured with a sliding cavity, and one end of the latch is located in the sliding cavity and is slidably connected with the sliding cavity along a direction perpendicular to the sliding track.
10. The clip of claim 9, wherein the locking member has a horizontal portion, the horizontal portion has a through slot extending through the top and the bottom of the horizontal portion, and the slot wall of the through slot is connected to the cavity wall of the sliding cavity by a second elastic member.
11. The back clip of claim 10, wherein the bottom of the sliding cavity is provided with a first connecting post, the wall of the through groove is provided with a second connecting post, and two ends of the second elastic member are respectively connected with the first connecting post and the second connecting post.
12. An electronic device, comprising:
a housing;
the back clip according to any one of claims 1 to 11, wherein the housing is attached to the back clip housing, and the clamping portion is fastened to the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110095812.9A CN112887470B (en) | 2021-01-25 | 2021-01-25 | Back splint and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110095812.9A CN112887470B (en) | 2021-01-25 | 2021-01-25 | Back splint and electronic equipment |
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| Publication Number | Publication Date |
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| CN112887470A true CN112887470A (en) | 2021-06-01 |
| CN112887470B CN112887470B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110095812.9A Active CN112887470B (en) | 2021-01-25 | 2021-01-25 | Back splint and electronic equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112887470B (en) | 2023-04-14 |
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