CN212305868U - Movable clamping structure and electronic equipment - Google Patents
Movable clamping structure and electronic equipment Download PDFInfo
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- CN212305868U CN212305868U CN202021178350.4U CN202021178350U CN212305868U CN 212305868 U CN212305868 U CN 212305868U CN 202021178350 U CN202021178350 U CN 202021178350U CN 212305868 U CN212305868 U CN 212305868U
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- clamping block
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- sliding
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Abstract
The utility model relates to a joint technical field specifically discloses a movable joint structure and electronic equipment, movable joint structure, include: the first buckling part is provided with a clamping groove; a second fastening part; one end of the clamping block is connected with the second buckling part in a sliding mode; when one end of the clamping block slides to a second position from a first position relative to the second buckling part, the other end of the clamping block is inserted into the clamping groove from the outside of the clamping groove; and the limiting mechanism is used for locking the clamping block at the second position. The utility model provides a movable joint structure and electronic equipment can have the firm advantage of conveniently installing and removing of joint concurrently.
Description
Technical Field
The utility model relates to a joint technical field especially relates to a movable joint structure and electronic equipment.
Background
Generally, the front shell and the rear cover of the mobile phone are connected in a clamping manner. Referring to fig. 1, the side of the front shell 1 is provided with a clamping groove 101, the inner side of the rear cover 2 is provided with a clamping boss 201, when the front shell 1 and the rear cover 2 need to be clamped, the rear cover 2 is pressed to the front shell 1 by force, the rear cover 2 deforms after being stressed, and finally the clamping boss 201 is inserted into the clamping groove 101 to realize the clamping of the front shell 1 and the rear cover 2. Similarly, when the front shell 1 and the rear cover 2 need to be separated, the rear cover 2 or the front cover 1 also needs to be deformed by force, so that the clamping boss 201 moves out of the clamping groove 101, and then the separation operation can be completed.
It can be understood that the firmness of the clamping between the front shell and the rear cover is mainly determined by the length of the clamping boss extending into the clamping groove: the longer the clamping boss extends into the clamping groove, the more firm the clamping is, but the more difficult the installation or the disassembly is to be completed; when the length of the clamping boss extending into the clamping groove is short, the clamping is not firm, but the mounting or dismounting operation of the front shell and the rear cover is easier to complete.
Therefore, the existing clamping structure can not have the advantages of firm clamping and convenient assembly and disassembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable joint structure and electronic equipment can have the firm advantage of conveniently installing and removing of joint concurrently.
To achieve the above object, in one aspect, the present invention provides a movable clamping structure, including:
the first buckling part is provided with a clamping groove;
a second fastening part;
one end of the clamping block is connected with the second buckling part in a sliding mode; when one end of the clamping block slides to a second position from a first position relative to the second buckling part, the other end of the clamping block is inserted into the clamping groove from the outside of the clamping groove;
and the limiting mechanism is used for locking the clamping block at the second position.
Preferably, a containing groove is formed in a position, opposite to the clamping groove, of the second buckling part, and one end, far away from the clamping groove, of the clamping block is located in the containing groove.
Preferably, two vertical side walls of the accommodating groove are provided with arc-shaped grooves; the surface of the clamping block close to the vertical side wall is provided with a clamping guide boss; the clamping guide boss is inserted into the arc-shaped groove and is in sliding connection with the arc-shaped groove;
when the joint piece is located during the first position, joint direction boss slides extremely the upper portion of arcuation recess, works as the joint piece is located during the second position, joint direction boss slides extremely the lower part of arcuation recess.
Preferably, the method further comprises the following steps:
the tension spring is positioned in the accommodating groove, one end of the tension spring is fixedly connected with the clamping block, and the other end of the tension spring is fixedly connected with the second buckling part; the tension spring is used for driving the clamping block to slide to the second position.
Preferably, the clamping block is provided with a positioning groove; the limiting mechanism comprises a sliding rod and a compression spring, and the sliding rod is connected with the second buckling part in a sliding mode; the compression spring is used for driving the sliding rod to be inserted into the positioning groove.
Preferably, the second buckling part is provided with a sliding cavity, one end of the sliding cavity, which is close to the clamping block, is communicated with a first through hole, and one end of the sliding cavity, which is far away from the clamping block, is communicated with a second through hole;
the sliding rod comprises a limiting guide boss, and the limiting guide boss is positioned in the sliding cavity and is in sliding connection with the sliding cavity; a bolt rod is fixedly connected to one side, close to the first through hole, of the limiting guide boss, and a handle rod is fixedly connected to one side, close to the second through hole, of the limiting guide boss; the bolt rod penetrates through the first through hole and is used for being inserted into the positioning groove; the handle rod is positioned in the second through hole and extends to the opening of the second through hole;
the compression spring is positioned in the sliding cavity and is positioned on one side, far away from the bolt rod, of the limiting guide boss.
Preferably, one end of the handle rod, which is far away from the limiting guide boss, is provided with a handle groove.
On the other hand, the utility model provides an electronic equipment, including any kind of movable joint structure of above-mentioned.
Preferably, the first buckling part is a front shell, and the second buckling part is a rear cover.
The beneficial effects of the utility model reside in that: the clamping block can slide relative to the second buckling part, when the first buckling part and the second buckling part are required to be clamped, the clamping block is firstly made to slide to a first position, the clamping block is not inserted into the clamping groove at the moment, the relative position between the first buckling part and the second buckling part can be easily adjusted, after the first buckling part and the second buckling part are aligned, the clamping block slides to a second position, and the clamping block is inserted into the clamping groove and is clamped with the first buckling part; and then the position of the clamping block is locked by the limiting mechanism, so that the clamping block is kept at the second position, and the clamping connection of the first buckling part and the second buckling part can be kept. When first buckling parts and second buckling parts need to be separated, the limitation of the limiting mechanism on the clamping blocks is removed, the first buckling parts and the second buckling parts move towards the directions far away from each other, then the clamping blocks can adaptively slide away from the second position, when the clamping blocks slide to the first position, the clamping blocks completely separate from the clamping grooves, and then the clamping state of the first buckling parts and the second buckling parts is removed. The movable clamping structure and the electronic equipment provided by the embodiment have the advantages that the clamping block enters and departs from the clamping groove through sliding, the problem of difficulty in assembly and disassembly cannot be caused even if the length size of the clamping block is longer, and the clamping is firm and the assembly and disassembly are convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic diagram of a prior art mobile phone front shell and a prior art mobile phone rear cover clamped together;
fig. 2 is a schematic structural diagram of an electronic device provided in the embodiment;
FIG. 3 is an enlarged view of a portion of the portion A in FIG. 2 (the locking block slides to a second position);
fig. 4 is a schematic diagram illustrating the embodiment in which the engaging block slides to the first position;
FIG. 5 is a schematic view of a second fastening portion according to an embodiment;
FIG. 6 is an enlarged partial view of FIG. 5 at B;
fig. 7 is a schematic structural diagram of a clamping block according to an embodiment.
In the figure:
1. a front housing; 101. clamping the groove;
2. a rear cover; 201. clamping the boss;
3. a first buckling part; 301. a card slot;
4. a second fastening part; 401. a containing groove; 402. an arc-shaped groove; 403. a sliding cavity; 404. a first through hole; 405. a second through hole;
5. a clamping block; 501. clamping a guide boss; 502. positioning a groove;
6. a limiting mechanism; 601. a slide bar; 6011. a limiting guide boss; 6012. a latch rod; 6013. a handle bar; 6014. a handle groove; 602. a compression spring;
7. a tension spring.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 2 to 7, the present embodiment provides an electronic device including a movable clamping structure. The movable clamping structure comprises a first buckling part 3, a second buckling part 4, a clamping block 5 and a limiting mechanism 6.
Optionally, the electronic device may be a mobile phone, a smart watch, a notebook, a tablet computer, a display, or a code scanning device, which is not limited in this embodiment.
In this embodiment, the first fastening part 3 is a front shell, and the second fastening part 4 is a rear cover. In some other embodiments, the first fastening portion 3 is a rear cover, and the second fastening portion 4 is a front shell.
In this embodiment, the first engaging portion 3 is provided with a slot 301. One end of the clamping block 5 is connected with the second buckling part 4 in a sliding manner; when one end of the clamping block 5 slides to a second position from a first position relative to the second buckling part 4, the other end of the clamping block 5 is inserted into the clamping groove 301 from the outside of the clamping groove 301; when one end of the clamping block 5 slides to the first position from the second position relative to the second buckling part 4, the other end of the clamping block 5 moves from the clamping groove 301 to the outside of the clamping groove 301. The limiting mechanism 6 is installed at a position corresponding to the second buckling part 4 and the second position and used for locking the clamping block 5 at the second position.
In the movable clamping structure provided by this embodiment, the clamping block 5 can slide relative to the second buckling part 4, when the first buckling part 3 and the second buckling part 4 are required to be clamped, the clamping block 5 is firstly made to slide to the first position, at this time, the clamping block 5 is not inserted into the clamping groove 301, the relative position between the first buckling part 3 and the second buckling part 4 can be easily adjusted, after the first buckling part 3 and the second buckling part 4 are aligned, the clamping block 5 slides to the second position, and the clamping block 5 is inserted into the clamping groove 301 and clamped with the first buckling part 3; and then the position of the clamping block 5 is locked by the limiting mechanism 6, so that the clamping block 5 is kept at the second position, and the first buckling part 3 and the second buckling part 4 can be kept in buckling connection. When first buckling part 3 and second buckling part 4 separation is made to needs, the restriction of stop gear 6 to joint block 5 is relieved, makes first buckling part 3 and second buckling part 4 toward the direction motion of keeping away from each other, then joint block 5 can adaptability ground slip from the second position, when sliding to the first position, joint block 5 breaks away from draw-in groove 301 completely, and then removes the joint state of first buckling part 3 and second buckling part 4. In the movable clamping structure provided by the embodiment, the clamping block 5 enters and departs from the clamping groove 301 through sliding, so that the problem of difficulty in assembly and disassembly cannot be caused even if the length dimension is long, and the movable clamping structure has the advantages of firm clamping and convenience in assembly and disassembly.
Optionally, a containing groove 401 is disposed at a position of the second buckling portion 4 opposite to the card slot 301, openings of the containing groove 401 and the card slot 301 are disposed opposite to each other, and one end of the card block 5 away from the card slot 301 is located in the containing groove 401. Two vertical side walls of the accommodating groove 401 are provided with arc-shaped grooves 402; the surface of the clamping block 5 close to the vertical side wall is provided with a clamping guide boss 501; the clamping guide boss 501 is inserted into the arc-shaped groove 402 and is slidably connected with the arc-shaped groove 402. When the joint block 5 is located in the first position, the joint guide boss 501 slides to the upper portion of the arc-shaped groove 402, and when the joint block 5 is located in the second position, the joint guide boss 501 slides to the lower portion of the arc-shaped groove 402.
It can be understood that the clamping guide boss 501 is inserted into the arc-shaped groove 402 and is slidably connected with the arc-shaped groove 402, thereby limiting the sliding path of the clamping block 5. By properly adjusting the shape of the arc-shaped groove 402, it is possible to: when the one end of joint piece 5 is relative when second buckling parts 4 slide to the second position from the first position, the other end of joint piece 5 is followed draw-in groove 301 outside inserts in draw-in groove 301, and when the one end of joint piece 5 is relative when second buckling parts 4 slide to the first position from the second position, the other end of joint piece 5 is followed slide to in the draw-in groove 301 outside.
In this embodiment, the movable clamping structure further includes a tension spring 7, the tension spring 7 is located in the accommodating groove 401, one end of the tension spring 7 is fixedly connected with the bottom of the clamping block 5, and the other end of the tension spring is fixedly connected with the bottom surface of the accommodating groove 401; the tension spring 7 is used for driving the clamping block 5 to slide to the second position. Specifically, the tension spring 7 can make the clamping block 5 have a movement trend of automatically sliding to the second position, and after the alignment of the first buckling part 3 and the second buckling part 4 is completed, the clamping block 5 can automatically slide to the second position. Of course, in some other embodiments, the clamping block 5 may automatically slide down to the second position under the action of the gravity of the clamping block 5 itself, or the position of the clamping block 5 may be adjusted by using a tool such as a fine needle or tweezers, so that the clamping block 5 slides down to the second position.
Optionally, a positioning groove 502 is formed in the end surface of the other end of the clamping block 5; the limiting mechanism 6 comprises a sliding rod 601 and a compression spring 602, and the sliding rod 601 is connected with the second buckling part 4 in a sliding manner; the compression spring 602 is used for driving the sliding rod 601 to slide towards the clamping block 5 and to be inserted into the positioning slot 502. Specifically, the second engaging portion 4 is provided with a sliding cavity 403, one end of the sliding cavity 403 close to the clamping block 5 is communicated with a first through hole 404, and one end of the sliding cavity 403 far from the clamping block 5 is communicated with a second through hole 405. The sliding rod 601 comprises a limiting guide boss 6011, and the limiting guide boss 6011 is located in the sliding cavity 403 and is connected with the sliding cavity 403 in a sliding manner; a bolt rod 6012 is fixedly connected to one side of the limiting guide boss 6011, which is close to the first through hole 404, and a handle rod 6013 is fixedly connected to one side of the limiting guide boss 6011, which is close to the second through hole 405. The latch rod 6012 penetrates through the first through hole 404, extends to the clamping block 5, and is used for being inserted into the positioning groove 502; the handle bar 6013 is located in the second through hole 405 and extends to an opening of the second through hole 405, so that a user can hold or hold the handle bar. The compression spring 602 is located in the sliding cavity 403 and located on a side of the limiting guide boss 6011 away from the latch rod 6012, so that the sliding rod 601 can be pushed to slide toward the clamping block 5.
It should be noted that the cross-sectional dimension of the position-limiting guide boss 6011 is larger than the cross-sectional dimensions of the first through-hole 404 and the second through-hole 405, so that the position-limiting guide boss 6011 does not slide into the first through-hole 404 or the second through-hole 405.
It can be understood that, after the clamping block 5 slides to the second position, the positioning groove 502 is just aligned with the latch rod 6012, the compression spring 602 drives the sliding rod 601 to slide towards the clamping block 5, so that the latch rod 6012 is inserted into the positioning groove 502, and the clamping block 5 no longer slides relative to the second buckling part 4. When the first engaging portion 3 and the second engaging portion 4 need to be detached, the handle rod 6013 is pinched from the opening of the second through hole 405 by a tool such as a nail or a tweezers, and then the sliding rod 601 is pulled in a direction away from the locking block 5 by overcoming the elastic force of the compression spring 602, so that the latch rod 6012 can be separated from the positioning groove 502, and then the first engaging portion 3 and the second engaging portion 4 can be separated.
Preferably, a handle groove 6014 is arranged at one end of the handle bar 6013 away from the limiting guide boss 6011. Specifically, the user may insert a nail or a tool such as tweezers into the handle recess 6014 to pull the sliding rod 601 outward.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. A movable clamping structure, comprising:
the first buckling part (3), the first buckling part (3) is provided with a clamping groove (301);
a second engaging portion (4);
one end of the clamping block (5) is connected with the second buckling part (4) in a sliding mode; when one end of the clamping block (5) slides to a second position from a first position relative to the second buckling part (4), the other end of the clamping block (5) is inserted into the clamping groove (301) from the outside of the clamping groove (301);
and the limiting mechanism (6) is used for locking the clamping block (5) at the second position.
2. The movable clamping structure according to claim 1, wherein a receiving groove (401) is formed at a position of the second fastening portion (4) opposite to the clamping groove (301), and one end of the clamping block (5) far away from the clamping groove (301) is located in the receiving groove (401).
3. The movable clamping structure according to claim 2, wherein the two vertical side walls of the accommodating groove (401) are provided with arc-shaped grooves (402); the surface of the clamping block (5) close to the vertical side wall is provided with a clamping guide boss (501); the clamping guide boss (501) is inserted into the arc-shaped groove (402) and is in sliding connection with the arc-shaped groove (402);
when joint piece (5) are located during the first position, joint direction boss (501) slide extremely the upper portion of arcuation recess (402), work as joint piece (5) are located during the second position, joint direction boss (501) slide extremely the lower part of arcuation recess (402).
4. The movable clamping structure of claim 2, further comprising:
the tension spring (7) is positioned in the accommodating groove (401), one end of the tension spring (7) is fixedly connected with the clamping block (5), and the other end of the tension spring is fixedly connected with the second buckling part (4); the tension spring (7) is used for driving the clamping block (5) to slide to the second position.
5. The movable clamping structure according to claim 1, wherein the clamping block (5) is provided with a positioning groove (502); the limiting mechanism (6) comprises a sliding rod (601) and a compression spring (602), and the sliding rod (601) is connected with the second buckling part (4) in a sliding mode; the compression spring (602) is used for driving the sliding rod (601) to be inserted into the positioning groove (502).
6. The movable clamping structure according to claim 5, wherein the second buckling part (4) is provided with a sliding cavity (403), one end of the sliding cavity (403) close to the clamping block (5) is communicated with a first through hole (404), and one end of the sliding cavity (403) far away from the clamping block (5) is communicated with a second through hole (405);
the sliding rod (601) comprises a limiting guide boss (6011), and the limiting guide boss (6011) is located in the sliding cavity (403) and is in sliding connection with the sliding cavity (403); a bolt rod (6012) is fixedly connected to one side, close to the first through hole (404), of the limiting guide boss (6011), and a handle rod (6013) is fixedly connected to one side, close to the second through hole (405), of the limiting guide boss (6011); the bolt rod (6012) penetrates through the first through hole (404) and is used for being inserted into the positioning groove (502); the handle rod (6013) is located in the second through hole (405) and extends to the orifice of the second through hole (405);
the compression spring (602) is positioned in the sliding cavity (403) and is positioned on one side, away from the latch rod (6012), of the limiting guide boss (6011).
7. The movable clamping structure according to claim 6, wherein a handle groove (6014) is formed at one end of the handle rod (6013) far away from the limiting guide boss (6011).
8. An electronic device, comprising the movable clamping structure of any one of claims 1 to 7.
9. The electronic device according to claim 8, wherein the first engaging portion (3) is a front case and the second engaging portion (4) is a rear cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021178350.4U CN212305868U (en) | 2020-06-23 | 2020-06-23 | Movable clamping structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021178350.4U CN212305868U (en) | 2020-06-23 | 2020-06-23 | Movable clamping structure and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212305868U true CN212305868U (en) | 2021-01-05 |
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ID=73941968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021178350.4U Active CN212305868U (en) | 2020-06-23 | 2020-06-23 | Movable clamping structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212305868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113660362A (en) * | 2021-07-29 | 2021-11-16 | 广西电网有限责任公司南宁供电局 | Communication type individual soldier equipment |
-
2020
- 2020-06-23 CN CN202021178350.4U patent/CN212305868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113660362A (en) * | 2021-07-29 | 2021-11-16 | 广西电网有限责任公司南宁供电局 | Communication type individual soldier equipment |
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