JP3210956U - Clamp device and mobile power supply - Google Patents

Abstract

The present invention provides a clamp device that can hold electronic equipment such as a mobile phone and has high versatility. The clamping device includes a housing, two or more connecting mechanisms arranged opposite to each other, and two or more clamping mechanisms on both sides of the housing. There are one or more slide grooves 11 on both sides of the housing 10. One end of each connection mechanism 30 is housed in the slide groove 11 so as to be slidable and enters the housing 10, and the other end extends from the slide groove 11 and is connected to the clamp mechanism 40. Each connection mechanism 30 moves the clamp mechanism 40 and is moved in the radial direction along the slide groove 11. Two or more connecting mechanisms 30 installed opposite each other are moved in the opposite direction or in the opposite direction by moving the corresponding clamping mechanism 40. [Selection] Figure 1

Description

  The present invention relates to the field of mobile power supply technology, and more particularly, to a clamp device and a mobile power source using the clamp device.

  Mobile power is widely used. An electronic device such as a mobile phone can be connected to a mobile power source through the charging cable to charge the mobile phone. When the charging cable is long, the user needs to have a mobile power source with one hand and a mobile phone with the other hand when walking or taking a picture. When using a mobile phone with a large screen, the hand holding the mobile phone is inconvenient because it cannot complete operations such as taking a picture alone, making a call, or answering a call. When a mobile phone and a mobile power source are placed in a bag, a long charging cable causes problems such as bundling. If the charging cable is short, you must stack the mobile phone and the mobile power source, hold the mobile power source and mobile phone with one hand, take a picture with the mobile phone with the other hand, make a call, answer the phone, etc. I must. However, since the mobile phone and the mobile power source slide, the mobile phone becomes unstable, the operation becomes inconvenient, and the mobile phone falls.

  A mobile power source that can hold a mobile phone generally has a clamp portion. However, the clamp part is usually designed for a specific size mobile phone. A mobile power supply product having a clamp part is poor in versatility because it is compatible only with a mobile phone having a suitable size.

  The main object of the present invention is to provide a clamp device having high versatility, particularly a clamp device capable of holding electronic equipment such as a mobile phone.

  In order to achieve the above object, the clamping device of the present invention includes a housing, two or more connecting mechanisms installed opposite to each other, and two or more clamping mechanisms located on both sides of the housing. One or more slide grooves are provided on both sides of the housing. One end of each connection mechanism is slidably accommodated in the slide groove and is inserted into the housing, and the other end extends from the slide groove and is connected to the clamp mechanism. Each connection mechanism moves in the radial direction along the slide groove by moving the clamp mechanism, and two or more connection mechanisms installed facing each other move in the opposite direction or the opposite direction by moving the corresponding clamp mechanism. Is done.

  Preferably, each clamp mechanism includes a pedestal, and the pedestal includes a pedestal main body, a base and a connecting rod, and the pedestal main body, the base and the connecting rod collectively form a fitting groove. A storage hole is opened in the connection mechanism, the connection rod is stored in the storage hole, the base body and the base are located on both sides of the storage hole, and a part of the connection mechanism is the fitting groove It is stored in.

  Preferably, each clamp mechanism includes a clamp part, and the clamp part can be pivotally connected to one end remote from the base of the base body.

  Preferably, the connection mechanism is provided with one or more projecting portions that protrude from the surface of the base body close to the housing.

  Preferably, the clamp device includes two or more elastic mechanisms housed in the housing, and one end of each connection mechanism can be slidably installed on the elastic mechanism.

  Preferably, the clamp device includes a partition plate and a fixing portion stored in the housing, and the partition plate divides the housing into a storage space and a storage cavity. The fixing portion is stored in the storage cavity, and the storage cavity is divided into two storage chambers, and each slide groove communicates with the storage chamber.

  Preferably, the number of the resilient mechanisms is two. The two elastic mechanisms are fixed to the fixing portion, at least a part of each elastic mechanism is stored in the storage chamber, a part of each connection mechanism is stored in the storage chamber, and the elastic mechanism and the slide Connect to move.

  Preferably, the elastic mechanism includes a slide part and two elastic parts installed at both ends of the slide part. The connection mechanism and the slide part are slidably connected.

Preferably, a connection portion is provided at one end of the connection mechanism, a connection groove is formed in the connection portion, and a part of the slide portion is accommodated in the connection groove.
Preferably, the fixing portion is provided with a concave groove, and the free end of the elastic portion is accommodated in the concave groove.

  Preferably, the two side walls of the concave groove are respectively provided with locking portions, a gap is formed between the two locking portions, and the free end of the elastic portion passes through the gap. , Stored in the groove.

  In addition, the present invention discloses a mobile power source and includes the above-described clamping device. The mobile power source includes a battery, and the battery is accommodated in the housing.

Preferably, openings are formed at both ends of the housing, the housing includes two covers, and each cover is installed in the opening.
Preferably, the cover is provided with one or more charging interfaces and one or more discharging interfaces.

  Preferably, the mobile power source includes a motherboard housed in the housing, and two motherboard fixing portions connected to both ends of the motherboard. The mother board is fixed to the housing via the mother board fixing part.

  Preferably, one or more first mounting holes are formed at both ends of the motherboard, and the motherboard fixing part includes a first connection part and a second connection part connected to the first connection part. One or more second mounting holes are formed in the first connection part, and one or more edge protrusions are formed at one end of the second connection part close to the motherboard, and the edge protrusions correspond to each other. In the first mounting hole.

  The clamping device in the technical solution of the present invention includes a housing, two or more connecting mechanisms installed opposite to each other, and two or more clamping mechanisms. One or more slide grooves are formed on both sides of the housing, one end of each connection mechanism is slidably accommodated in the slide groove, and the other end extends from the slide groove. Connect to the clamp mechanism. Among them, the two or more clamp mechanisms are located on both sides of the housing to form a clamp space for holding electronic equipment such as a mobile phone. Two or more connecting mechanisms installed opposite to each other move in the opposite direction by moving the corresponding clamping mechanisms in opposite directions or opposite directions, respectively, via two or more clamping mechanisms located on both sides of the housing. Alternatively, by moving in the opposite direction, the size of the clamp space is adjusted to be suitable for an electronic equipment such as a mobile phone, and the electronic equipment such as a mobile phone is firmly clamped in the clamp space. Each connection mechanism is moved in the radial direction along the slide groove in conjunction with the clamp mechanism. By moving in the radial direction along the slide groove corresponding to the clamp mechanism, the position of the clamp mechanism is adjusted, and the clamp mechanism is moved. The mechanism avoids the corresponding function buttons and can securely clamp electronic equipment such as mobile phones in the clamping space. The structural design is reasonable, suitable for electronic equipment such as mobile phones with various sizes and various button arrangements, and has high versatility.

In order to more clearly describe the embodiments of the present invention and the technical solutions of the prior art, the drawings used for describing the embodiments and the prior art will be briefly described below. Obviously, the following drawings are only examples of the present invention, and for the general engineer in this field, other drawings can be obtained by the structure shown in these drawings without creative labor.
FIG. 1 is a schematic structural view of an embodiment of the clamping device of the present invention when observed from one viewing angle. FIG. 2 is a front view of FIG. FIG. 3 is a cross-sectional view of the CC portion in FIG. 4 is a left side view of FIG. 1 (the clamp mechanism, the elastic mechanism, the connection mechanism, and the cover are removed). FIG. 5 is an enlarged view of a portion A in FIG. FIG. 6 is an enlarged view of a portion B in FIG. FIG. 7 is a connection structure diagram of the clamp mechanism and the elastic mechanism in the embodiment of the clamp device of the present invention. FIG. 8 is an attachment position diagram of the cover, the partition plate, the clamp mechanism, and the elastic mechanism in the embodiment of the clamp device of the present invention. FIG. 9 is an assembly structure diagram of a clamp mechanism, a connection mechanism, an elastic mechanism, a fixing portion, and a housing in the embodiment of the clamp device of the present invention. FIG. 10 is a structural diagram of an elastic mechanism in the embodiment of the clamping device of the present invention. FIG. 11 is a structural diagram of an elastic mechanism in another embodiment of the clamping device of the present invention. FIG. 12 is a structural diagram of an elastic mechanism in another embodiment of the clamping device of the present invention. FIG. 13 is a structural diagram of the connection mechanism in the embodiment of the clamping device of the present invention. FIG. 14 is a structural diagram of a clamping mechanism in the embodiment of the clamping device of the present invention. FIG. 15 is a structural diagram 2 of the clamping mechanism in the embodiment of the clamping device of the present invention. FIG. 16 is a connection structure diagram of the fixing portion and the housing in the embodiment of the clamping device of the present invention. FIG. 17 is an assembly structure diagram of a mother board, a mother board fixing part, a partition plate, and a housing in an embodiment of the mobile power source of the present invention. FIG. 18 is a structural diagram of a mother board fixing part in the embodiment of the mobile power source of the present invention. FIG. 19 is a structural diagram of a motherboard in an embodiment of the mobile power source of the present invention. FIG. 20 is a structural diagram of one cover in the embodiment of the mobile power source of the present invention. FIG. 21 is a structural diagram of another cover in the embodiment of the mobile power source of the present invention.

  The realization of the object of the present invention, functional features and superiority will be further described with reference to the drawings in accordance with the embodiments.

  Next, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the drawings of the embodiments of the present invention. Apparently, the embodiments are part of the embodiments of the present invention rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a general engineer in this field without creative labor should fall within the protection scope of the present invention.

  In the embodiment of the present invention, all direction indications (for example, up, down, left, right, front, back, etc.) are relative to each other in a specific state (as shown in the drawing), movement status, etc. Used only for interpretation. When the specific state is changed, the direction instruction is also changed.

  In addition, descriptions such as “first” and “second” of the present invention are used only for description. It is not intended to indicate the importance / indication or the number of technical features. Therefore, features limited to “first” and “second” explicitly indicate or imply one or more features. In addition, the technical solutions between the embodiments can be combined with each other. However, based on what a general engineer in this field can realize, if there is a contradiction in the combination of technical plans, or if it cannot be realized, it can be understood that the combination of the technical plans does not exist, and the utility model registration request for the present invention can be requested. Admit that it is outside the scope of protection.

  In the present invention, the terms “connection”, “fixed” and the like are understood in a broad sense unless there is a clear definition or limitation. Except where specifically limited, for example, “fixed” is a fixed connection, or may be a removable connection, or an integral, a mechanical connection, or an electrical connection, a direct connection Or an indirect connection via an intermediate medium, or a connection or interaction between two components. A general engineer in this field can understand the meanings of the terms of the present invention depending on the actual situation.

  1-16, the present invention discloses a clamping device, which includes a housing 10, two or more connecting mechanisms 30 installed opposite to each other, and two or more clamping mechanisms 40 located on both sides of the housing 10, respectively. One or more slide grooves 11 are formed on both sides of the housing 10, one end of each connection mechanism 30 is slidably accommodated in the slide groove 11, and enters the housing 10, and the other end is the slide groove 11. And extend to the clamp mechanism 40. Each connection mechanism 30 is moved in the radial direction along the slide groove 11 by moving the clamp mechanism 40, and two or more connection mechanisms 30 installed facing each other move the corresponding clamp mechanism 40 to face each other or It is moved along the opposite direction.

  Preferably, the number of the connection mechanisms 30 and the slide grooves 11 is four, and the number of the clamp mechanisms 40 located on both sides of the housing 10 is two.

  Specifically, the clamp mechanism 40 and the housing 10 jointly form a clamp space 101 that holds electronic equipment such as a mobile phone.

  The clamping device of the technical solution of the present invention includes a housing 10, two or more connecting mechanisms 30 installed opposite to each other, and two or more clamping mechanisms 40. One or more slide grooves 11 are formed on both sides of the housing 10, one end of each connection mechanism 30 is slidably accommodated in the slide groove 11, and enters the housing 10, and the other end is the slide groove 11. And extend to the clamp mechanism 40. Among them, the two or more clamp mechanisms 40 are located on both sides of the housing 10 to form a clamp space 101 for holding electronic equipment such as a mobile phone. The two or more connecting mechanisms 30 installed opposite each other are moved along the opposite direction or opposite directions by moving the corresponding clamping mechanism 40, so that the two or more clamping mechanisms 40 respectively located on both sides of the housing 10 are moved. Accordingly, the size of the clamp space 101 is adjusted by moving in the opposite direction or in the opposite direction, and is suitable for electronic equipment such as a mobile phone. The electronic equipment such as a mobile phone is firmly clamped in the clamp space 101. Each connection mechanism 30 is moved in the radial direction along the slide groove 11 by moving the clamp mechanism 40.Furthermore, since function buttons having different quantities and sizes are usually provided on both sides of the electronic equipment such as a mobile phone, By moving the clamp mechanism 40 in the radial direction along the corresponding slide groove 11 and adjusting the position of the clamp mechanism 40, the clamp mechanism 40 avoids the corresponding function buttons and firmly clamps electronic equipment such as mobile phones. Clamp in space 101. The structural design is reasonable, suitable for electronic equipment such as mobile phones with various sizes and various button arrangements, and has high versatility.

As shown in FIGS. 1 to 3 and 13 to 15, each clamp mechanism 40 includes a base 41, and the base 41 includes a base body 411, a base 412, and a connecting rod 413. The connecting rod 413 forms a fitting groove 401 together. The connection mechanism 30 has an accommodation hole 32, the connection rod 413 is accommodated in the accommodation hole 32, the base body 411 and the base 412 are located on both sides of the accommodation hole 32, and a part of the connection mechanism 30 has a fitting groove 401. It is stored in.
Preferably, the pedestal body 411 contacts the peripheral edge on one side of the storage hole 32, and the base 412 contacts the peripheral edge on the other side of the storage hole 32.

  Further, the storage hole 32 includes a first storage hole 321 and a second storage hole 322 connected to the first storage hole 321, and at least a part of the connecting rod 413 is stored in the first storage hole 321.

  Preferably, the base 412 and the connecting rod 413 are cylindrical bodies, the first storage hole 321 is a rectangular through hole, and the second storage hole 322 is a circular through hole.

Specifically, the bottom diameter of the base 412 is larger than the bottom diameter of the connection rod 413, the size of the first storage hole 321 matches the bottom size of the connection rod 413, and the size of the second storage hole 322 is the bottom surface of the base 412. Match the size. At the time of mounting, one end of the base 412 far from the connection rod 413 penetrates the second storage hole 322, and at least a part of the connection rod 413 is stored in the second storage hole 322. Move in a direction closer to 321. At least a part of the connecting rod 413 is accommodated in the first accommodation hole 321, and the base body 411 abuts on the peripheral edge on the one side of the first accommodation hole 321. The base 412 comes into contact with the peripheral edge on the other side of the first storage hole 321, thereby installing the base 41 on the connection mechanism 30.
Due to the tensile force of the elastic mechanism 20, the pedestal 41 comes into contact with the peripheral edge on one side of the slide groove 11 close to the pedestal 41.

  As shown in FIG. 15, each clamp mechanism 40 further includes a clamp part 42, and the clamp part 42 can be pivotally connected to one end far from the base 412 of the base body 411.

Further, each clamp mechanism 40 includes a rotation shaft 43. The clamp portion 42 can be rotated through the rotation shaft 43 and connected to one end far from the base 412 of the base body 411.
Preferably, the rotation angle range of the clamp part 42 with respect to the base body 411 is 0 to 90 degrees.

  The clamp part 42 of the technical scheme of the present invention is pivotally connected to one end far from the base 412 of the base body 411, and each clamp part 42 is used to hold electronic equipment such as a mobile phone. When the clamp device of the present invention is used, the clamp part 42 rotates relative to the base body 411, and the clamp part 42 is opened to the base body 411 to hold the mobile phone. After the use of the clamp device is completed, the clamp part 42 is rotated relative to the pedestal main body 411, and the clamp part 42 is closed to the pedestal main body 411. Useful for storing and storing the clamping device.

As shown in FIGS. 13 and 14, the connection mechanism 30 is provided with one or more protrusions 34 protruding from the connection mechanism 30, and the protrusions 34 abut on the surface of the base body 411 near the housing 10.
Further, the number of the protrusions 34 is two, and the two protrusions 34 are located on the peripheral edges on both sides of the storage hole 32, respectively.

  The connection mechanism 30 of the technical scheme of the present invention is provided with one or more protrusions 34 protruding from the surface, and the protrusion 34 abuts the surface of the base body 411 close to the housing 10 so that the base 41 is connected to the connection mechanism 30. Secure to.

  As shown in FIGS. 1 to 3 and FIGS. 7 to 12, the clamping device further includes one or more elastic mechanisms 20 accommodated in the housing 10, and one end of each connection mechanism 30 is elastically slidably movable. It can be installed in the mechanism 20.

  One end of each connection mechanism 30 of the technical scheme of the present invention is installed in the elastic mechanism 20 so as to be slidable. Specifically, one end of each connection mechanism 30 is slidably connected to the elastic mechanism 20, and the other end is connected to the clamp mechanism 40 through the slide groove 11. When two or more clamp mechanisms 40 located on both sides of the housing 10 move in opposite directions, each clamp mechanism 40 pulls the elastic mechanism 20 via the connecting mechanism 30 to which it is connected. The elastic mechanism 20 is elastically deformed to generate elasticity, and in addition to two or more clamping mechanisms 40 that are installed opposite to each other via the connection mechanism 30, a cellular phone in the clamping space 101 with a tensile force along the opposing direction Hold electronic equipment. Further, when the clamp mechanism 40 moves in the radial direction along the slide groove 11, the connection mechanism 30 and the elastic mechanism 20 connected to the clamp mechanism 40 slide relative to each other.

  As shown in FIGS. 1 to 6, the clamping device includes a partition plate 50 and a fixing portion 60 in the housing 10, and the partition plate 50 divides the housing 10 into a storage space 51 and a storage cavity 61, and the fixing portion 60 is The storage cavity 61 is stored in the storage cavity 61 and divided into two storage chambers 611. Each slide groove 11 is connected to the storage chamber 611.

  Further, in the housing 10, two insertion grooves 14 are provided so as to face each other, and both ends of the partition plate 50 are connected to the corresponding insertion grooves 14, respectively.

  The partition plate 50 of the technical scheme of the present invention divides the housing 10 into a storage space 51 and a storage cavity 61. The storage space 51 stores a battery, a motherboard 70, and the like, the fixing portion 60 is stored in the storage cavity 61, and the storage cavity 61 is divided into two storage chambers 611. Each slide groove 11 communicates with the storage chamber 611, and the storage cavity 61 stores the elastic mechanism 20 and a part of the connection mechanism 30, whereby the elastic mechanism 20 and the connection mechanism 30 are connected to the battery, the motherboard 70, etc. To be separated. The elastic mechanism 20 and the connection mechanism 30 avoid the influence on the battery during movement. The internal structure of the housing 10 is more compact and the arrangement is more rational.

  As shown in FIGS. 1 to 4 and FIGS. 7 to 9, the number of elastic mechanisms 20 is two, and the two elastic mechanisms 20 are fixed to the fixing portion 60. At least a part of each elastic mechanism 20 is stored in the storage chamber 611, and a part of each connection mechanism 30 is stored in the storage chamber 611, and is slidably connected to the elastic mechanism 20.

A part of each connection mechanism 30 of the technical solution of the present invention is housed in the storage chamber 611 and is slidably connected to the elastic mechanism 20. Specifically, a part of each connection mechanism 30 is stored in the storage chamber 611, one end of each connection mechanism 30 is slidably connected to the elastic mechanism 20, the other end penetrates the slide groove 11, and It is exposed from the housing 10 and connected to the clamp mechanism 40. At least a part of each elastic mechanism 20 is stored in the storage chamber 611, and the storage chamber 611 provides a certain movement space for elastically deforming the elastic mechanism 20. One end of each elastic mechanism 20 is fixed to the fixing portion 60, and the other end is connected to the connection mechanism 30. When the connection mechanism 30 moves along a direction far away from the elastic mechanism 20 to which the connection mechanism 30 is connected, the elastic mechanism 20 is accommodated in the storage chamber 611 and moves and elastically deforms to provide elasticity.
As shown in FIGS. 7 to 12, the elastic mechanism 20 includes a slide portion 21 and two elastic portions 22 installed at both ends of the slide portion 21. The connection mechanism 30 and the slide part 21 are connected so as to be slidable.

  Preferably, as shown in FIG. 10, the elastic portion 22 of one embodiment of the present invention is a flat spring, and the slide portion 21 has a rod-like structure. When the elastic portion 22 is a flat spring, the space of the elastic portion 22 is greatly reduced, the size of the housing 10 is reduced, and the structure is further compacted.

As shown in FIG. 11, the elastic part 22 of another embodiment of the present invention is a spatial spiral spring, the slide part 21 is a rod-shaped structure, and when the elastic part 22 is installed in the spatial spiral spring, Greatly strengthens its elasticity.
As shown in FIG. 12, the elastic part 22 of another embodiment of the present invention is a spatial spiral spring, and the slide part 21 is also a spatial spiral spring.

  By installing the housing with a reasonable size of the housing 10 and the elastic strength of the elastic portion 22, it is possible to provide a sufficient clamping force for the clamping mechanism 40 and securely clamp electronic equipment such as a mobile phone.

The elastic mechanism 20 of the technical scheme of the present invention includes a slide part 21 and two elastic parts 22 installed at both ends of the slide part 21. The elastic part 22 provides elasticity for the connection mechanism 30 installed facing each other to move along the same direction, and further pulls the clamp mechanism 40 via the connection mechanism 30 so that the clamp mechanism 40 is firmly connected to a mobile phone or the like. Hold electronic equipment. The connection mechanism 30 and the slide part 21 are slidably connected. Preferably, one end of the connection mechanism 30 is slidably connected to the slide part 21, and the other end passes through the slide groove 11, and from the housing 10. Extends and connects to the clamp mechanism 40. Each connection mechanism 30 moves in the radial direction along the slide groove 11 by moving the clamp mechanism 40. When the clamping device of the present invention is used, first, the two connecting mechanisms 30 installed facing each other are moved in opposite directions, and the size of the clamping space 101 is adjusted so as to be suitable for electronic equipment such as a mobile phone. After that, electronic devices such as mobile phones are placed in the clamp space 101, and function buttons of various quantities and sizes are installed on both sides of the electronic devices such as mobile phones. The clamp mechanism 40 is moved in the radial direction to adjust the position of the clamp mechanism 40, whereby the clamp mechanism 40 avoids the corresponding function button and firmly clamps the electronic equipment such as a mobile phone in the clamp space 101. The structural design of the present invention is reasonable, suitable for electronic equipment such as mobile phones with various sizes and various button arrangements, and has high versatility.
As shown in FIGS. 7 to 13, a connection portion 31 is provided at one end of the connection mechanism 30, a connection groove 33 is opened in the connection portion 31, and a part of the slide portion 21 is stored in the connection groove 33.

A connection portion 31 is provided at one end of the connection mechanism 30 of the technical scheme of the present invention, a connection groove 33 is opened in the connection portion 31, and a part of the slide portion 21 is accommodated in the connection groove 33. After the clamping device of the present invention is attached, when the corresponding connection mechanism 30 is pulled in a direction far away from the elastic mechanism 20, the slide portion 21 abuts against the wall of the connection groove 33, and the slide portion 21 By pulling the elastic part 22, the elastic part 22 is deformed to generate elasticity. At the same time, the connection portion 31 slides relative to the slide portion 21 via the connection groove 33.
As shown in FIGS. 3 to 5, 9, and 10 to 12, the fixing portion 60 is provided with a concave groove 601. The free end 23 of the elastic part 22 is accommodated in the concave groove 601.

  The fixing part 60 of the technical scheme of the present invention is provided with a concave groove 601 and the free end 23 of the elastic part 22 is accommodated in the concave groove 601. The free ends 23 of the two elastic portions 22 respectively enter the recessed grooves 601 and, after being attached, when the corresponding connection mechanism 30 is pulled away from the elastic mechanism 20, the free ends 23 of the elastic portions 22 are recessed. In contact with the side wall of the groove 601, the elastic portion 22 is deformed and generates elasticity.

  As shown in FIGS. 3 to 5, 9, and 10 to 12, a locking portion 62 is provided on each of the two side walls of the recessed groove 601, and a gap ( (Not shown) is formed, and the free end 23 of the elastic portion 22 passes through the gap and is accommodated in the concave groove 601.

  Further, the surface of the locking portion 62 that is far from the concave groove 601 contacts the partition plate 50. Thereby, the free end 23 of the elastic part 22 installed in the concave groove 601 is prevented from dropping out of the gap.

  A gap is formed between the two locking portions 62 of the technical solution of the present invention, and the free end 23 of the elastic portion 22 passes through the gap and is received in the concave groove 601. When attaching the clamping device of the present invention, the free ends 23 of the two elastic parts 22 installed facing each other enter the concave groove 601 through the gaps, and attach the elastic mechanism 20 to the fixing part 60. The two locking portions 62 are used for locking the free end 23 of the elastic portion 22 to prevent the free end 23 from dropping from the opening of the concave groove 601.

As shown in FIGS. 1-21, the present invention exposes a mobile power source. This mobile power source includes the above-described clamping device, and the above embodiment may be referred to for the specific structure of this clamping device. Since this mobile power supply uses all the technical schemes of all the above embodiments, it has all the beneficial effects that the technical schemes of the above embodiments provide, and will not be described again here. Among them, the mobile power source includes a battery (not shown), and the battery is accommodated in the housing 10.
Specifically, the battery is stored in the storage space 51.

  When charging the electronic equipment such as a mobile phone with the mobile power source of the inventive technical scheme, the mobile power source of the present invention fixes the electronic equipment such as the mobile phone to the housing 10 so that charging between the electronic equipment such as the mobile phone and the mobile power source is possible. The length of the cable is greatly reduced, and the whole becomes simpler and more beautiful. When taking a picture, adjust the position of the electronic equipment such as a mobile phone so that the lens of the electronic equipment such as the mobile phone is exposed from the housing 10 and simultaneously hold the electronic equipment such as the mobile power supply and the mobile phone with one hand to take a picture. , Operation becomes even easier. The internal structure of the mobile power supply housing 10 of the present invention is compact, the arrangement is rational, and the storage room for accommodating the elastic mechanism 20 and the connection mechanism 30 of the mobile power supply of the present invention compared to the existing mobile power supply of the same size 611 is further reduced, and the capacity of the storage space 51 for storing the battery is further increased. The capacity of mobile power sources will be greatly improved, providing a more sustainable power supply for electronic equipment such as mobile phones.

  As shown in FIGS. 4, 16 to 17, and FIGS. 20 to 21, openings 13 are respectively installed at both ends of the housing 10. The housing 10 includes two covers 12, and each cover 12 is installed in the opening 13.

Openings 13 are opened at both ends of the housing 10 of the technical solution of the present invention. Specifically, the two openings 13 communicate with the storage space 51 and the storage cavity 61 and are connected to the fixing portion 60 and the elastic mechanism 20. Useful for mounting mechanism 30. By installing the two covers 12, each cover 12 covers the opening 13 and is sealed.
As shown in FIGS. 20 and 21, one or more charging interfaces 121 and one or more discharging interfaces 122 are opened in the cover 12.
Preferably, the discharge interface 122 is a USB (Universal Serial Bus) port.
Further, the charging interface 121 and the discharging interface 122 are connected to the battery.

  The cover 12 of the technical scheme of the present invention is provided with one or more charging interfaces 121 and one or more discharging interfaces 122, and the battery is charged through the charging interface 121. The battery supplies power to electronic equipment such as an external mobile phone through the discharge interface 122.

As shown in FIGS. 17 to 21, the mobile power source includes a motherboard 70 in the housing 10 and two motherboard fixing portions 80 connected to both ends of the motherboard 70, respectively. The mother board 70 is fixed to the housing 10 via the mother board fixing part 80.
Further, the motherboard 70 is connected to a battery.
Specifically, the motherboard 70 and the motherboard fixing portion 80 are stored in the storage space 51.

  Both ends of the motherboard 70 of the technical scheme of the present invention are fixed to the housing 10 via two motherboard fixing portions 80. The mother board 70 is displaced in the housing 10 to affect the connection between the mother board 70 and the battery and avoid problems such as unstable power supply.

As shown in FIGS. 17 to 21, one or more first mounting holes 701 are opened at both ends of the motherboard 70, and the motherboard fixing part 80 is connected to the first connection part 81 and the first connection part 81. A second connecting portion 82. One or more second mounting holes 811 are formed in the first connection portion 81, and one or more edge projections 812 are formed at one end of each second connection portion 82 near the motherboard 70. The edge convex portion 812 is accommodated in the corresponding first mounting hole 701.
Further, each edge convex portion 812 is welded to the corresponding first mounting hole 701.
Further, one or more third mounting holes 131 are formed on both side edges of the opening 13 of the housing 10.

  One or more first mounting holes 701 are formed at both ends of the motherboard 70 of the technical solution of the present invention, and the motherboard fixing part 80 is connected to the first connection part 81 and the first connection part 81. Connection portion 82. One or more second mounting holes 811 are opened in the first connection part 81. Specifically, the mobile power supply includes many bolts (not shown), and one end of each bolt is connected to the cover 12. Then, the other end sequentially passes through the second mounting hole 811 and the third mounting hole 131 and is then fixed to the housing 10. One or more edge projections 812 are formed at one end of each second connection portion 82 near the motherboard 70, and the edge projections 812 are accommodated in the corresponding first mounting holes 701. When assembling the mobile power source of the present invention, by fixing the cover 12 to the opening 13 of the housing 10 and simultaneously fixing the mother board 70 to the housing 10, the mother board 70 is displaced in the housing 10 and power supply is disabled. Avoid problems such as stability.

  The above is a preferred embodiment of the present invention and does not limit the protection scope of the utility model registration request of the present invention. Based on the concept of the present invention, if it is applied to equivalent structure conversion using the contents of the description and drawings of the present invention, or directly / indirectly to other related technical fields, the utility model registration request of the present invention is requested. Should belong to the scope of protection.

10 Housing
101 Clamping space
11 Slide groove
12 Cover
121 Charging interface
122 Discharge interface
13 opening
131 Third mounting hole
14 Insertion groove
20 Elasticity mechanism
21 Slide section
22 Elastic part
23 Free end
30 Connection mechanism
31 Connection
32 Storage hole
321 First storage hole
322 Second storage hole
33 Connection groove
34 Protrusion
40 Clamp mechanism
401 Mating groove
41 pedestal
411 Base body
412 base
413 connecting rod
42 Clamp part
43 Rotating axis
50 partition
51 Storage space
60 Fixed part
601 groove
61 Storage cavity
611 storage room
62 Locking part
70 Motherboard
701 1st mounting hole
80 Motherboard fixing part
81 First connection
811 Second mounting hole
812 Edge convex part
82 Second connection

Claims (16)

  A clamping device comprising a housing (10), two or more connecting mechanisms (30) installed opposite each other, and two or more clamping mechanisms (40) on both sides of the housing (10), At least one slide groove (11) is installed on both sides of 10), and one end of each connection mechanism (30) is slidably accommodated in the slide groove (11), and in the housing (10). The other end extends from the slide groove (11) and is connected to the clamp mechanism (40). Each connection mechanism (30) moves the clamp mechanism (40) to move the slide groove (11 ), Two or more connecting mechanisms (30) installed in a radial direction along each other are moved in opposite directions or opposite directions by moving the corresponding clamping mechanism (40). And clamping device.   Each clamp mechanism (40) includes a pedestal (41), the pedestal (41) includes a pedestal body (411), a base (412) and a connecting rod (413) installed between the pedestal body and the base, The base body (411), base (412) and connecting rod (413) jointly form a fitting groove (401), and the connecting mechanism (30) is provided with a storage hole (32), The connecting rod (413) is stored in the storage hole (32), the base body (411) and the base (412) are located on both sides of the storage hole (32), and a part of the connection mechanism (30) is The clamping device according to claim 1, wherein the clamping device is housed in the fitting groove (401).   Each clamp mechanism (40) further includes a clamp part (42), and the clamp part (42) is pivotally connected to one end of the base body (411) remote from the base (412). The clamping apparatus according to claim 2, wherein the clamping apparatus is characterized.   The connection mechanism (30) is provided with one or more protrusions (34) projecting, and the protrusion (34) contacts the surface of the base body (411) close to the housing (10). The clamping device according to claim 2, wherein:   The clamp device further includes two or more elastic mechanisms (20) housed in the housing (10), and one end of each connection mechanism (30) is slidably installed in the elastic mechanism (20). The clamping device according to any one of claims 1 to 4, wherein the clamping device is characterized in that:   The clamp device further includes a partition plate (50) and a fixing portion (60) housed in the housing (10), and the partition plate (50) includes the housing (10) and a housing space (51). The storage cavity (61) is divided, the fixing part (60) is stored in the storage cavity (61), and the storage cavity (61) is divided into two storage chambers (611). 6. The clamping device according to claim 5, wherein each of the communication devices communicates with the storage chamber.   The number of the elastic mechanisms (20) is two, and the two elastic mechanisms (20) are fixed to the fixing portion (60), respectively, and at least a part of each elastic mechanism (20) is a storage chamber. (611), a part of each connection mechanism (30) is stored in the storage chamber (611), and is slidably connected to the elastic mechanism (20). The clamping device as described.   The elastic mechanism (20) includes a slide part (21) and two elastic parts (22) installed at both ends of the slide part (21). The connection mechanism (30) and the slide part (21 7. The clamp device according to claim 6, wherein the slidable connection is established.   One end of the connection mechanism (30) is provided with a connection portion (31), the connection portion (31) is provided with a connection groove (33), and a part of the slide portion (21) is formed with the connection groove ( The clamping device according to claim 8, which is housed in 33).   The said fixing | fixed part (60) is provided with a ditch | groove (601), and the free end (23) of the said elastic part (22) is accommodated in a ditch | groove (601). Clamping device.   Locking portions (62) project from the two side walls of the concave groove (601), a gap is formed between the two locking portions (62), and the elastic portions (22) 11. The clamping device according to claim 10, wherein the free end (23) passes through the gap and is received in the concave groove (601).   A mobile power source comprising the clamping device according to any one of claims 1 to 11, wherein the mobile power source includes a battery, and the battery is accommodated in the housing (10). A featured mobile power supply.   Openings (13) are formed at both ends of the housing (10), the housing (10) further includes two covers (12), and each cover (12) covers the opening (13). The mobile power supply according to claim 12, wherein the mobile power supply is installed.   13. The mobile power source according to claim 12, wherein the cover (12) is provided with one or more charging interfaces (121) and one or more discharging interfaces (122).   The mobile power source includes a motherboard (70) housed in the housing (10) and two motherboard fixing parts (80) connected to both ends of the motherboard (70), respectively. The mobile power supply according to any one of claims 12 to 14, wherein the mobile power supply is fixed to the housing (10) via a motherboard fixing part (80).   One or more first mounting holes (701) are formed at both ends of the motherboard (70), and the motherboard fixing part (80) includes a first connection part (81) and a first connection part (81 And a second connection part (82) connected to the first connection part (81), wherein one or more second mounting holes (811) are formed in the first connection part (81). ) Has one or more edge projections (812) formed at one end close to the motherboard (70), and the edge projections (812) are accommodated in corresponding first mounting holes (701). The mobile power supply according to claim 15, wherein