TWI819599B - Positioning module and bracket device - Google Patents

Abstract

Disclosed are a positioning module and a bracket device. The positioning module includes a fixing unit, a first movable unit, a linkage unit and a braking unit. The fixing unit has a positioning portion. The first movable unit can be movably connected to the fixing unit, and has an engaging portion. The linkage unit can be movably connected to the fixing unit, and has a buckling portion. The braking unit can be movably connected to the fixing unit and the linkage unit, and has a limiting portion. When the linkage unit is located at a first position, the buckling portion is away from the positioning portion, and the linkage unit drives the braking unit to be in a positioning state, so that the limiting portion of the braking unit can be detachably engaged with the engaging portion. By means of the disclosure, the positioning module and the bracket device can improve the convenience of operation, and can solve the problem that the screen bracket is easy to shake.

Description

Positioning module and bracket device

The present invention relates to a positioning mechanism, and in particular to a positioning module and bracket device that utilizes a gapless latch structure design to improve operational convenience.

Rotators are often used in products such as POS systems or screen stands to allow users to freely adjust the screen angle. Some products even include multiple hinges to provide greater freedom of use or to facilitate product storage. However, since such products generally have screen touch functions, the shaft itself must have a large torque to prevent the screen from rotating due to user touch. Under such conditions of multiple shafts and high torque, users will find it difficult to operate due to shaft linkage problems.

In order to avoid the problem of multi-axis linkage, one solution is to add a tenon to the rotating shaft. Although this method can fix the rotating shaft, a gap must be reserved for the general tenon to prevent the tenon from being unable to be inserted due to tolerances. Moreover, this method The gap will cause serious screen shaking problems due to the amplification of the torque multiplier (especially noticeable when operating a touch screen).

Therefore, how to overcome the above-mentioned defects through structural design improvements has become one of the important issues to be solved in this field.

The technical problem to be solved by the present invention is to provide a positioning module and a bracket device in view of the shortcomings of the existing technology.

In order to solve the above technical problems, one of the technical solutions adopted by the present invention is to provide a positioning module, which includes a fixed unit, a first movable unit, a linkage unit and a braking unit. The fixing unit has a positioning portion. The first movable unit can be movably connected to the fixed unit, and the first movable unit has an engaging portion. The linkage unit is movably connected to the fixed unit, and the linkage unit has a buckle part. The braking unit is movably connected to the fixing unit and the linkage unit, and has a limiting part. Wherein, when the linkage unit is in a first position, the buckle part is away from the positioning part, and the linkage unit drives the braking unit to be in a positioning state, so that the restriction part of the braking unit can be detachably engaged with the positioning part. The engaging part.

In order to solve the above technical problems, another technical solution adopted by the present invention is to provide a bracket device, which includes a base module, a support module, a positioning module and a plate rack module. The support module includes a support unit, and the support unit is detachably disposed on the base module. The positioning module includes a fixed unit, a first movable unit, a linkage unit and a braking unit; the fixed unit is detachably provided on the base module, and the fixed unit has a positioning part; the first movable unit can move Connected to the fixed unit, the first movable unit has an engaging portion; the interlocking unit can be movably connected to the fixed unit, and the interlocking unit has a engaging portion; the braking unit can be movably connected to the fixed unit and the interlocking unit. unit, the braking unit has a limiting part. The plate rack module can be movably connected to the support unit and the fixed unit. Wherein, when the linkage unit is in a first position, the buckle part is away from the positioning part, and the linkage unit drives the braking unit to be in a positioning state, so that the restriction part of the braking unit can be detachably engaged with the positioning part. The engaging part. Wherein, the positioning module is located in the first position through the linkage unit to drive the plate rack module to be in a fixed state.

One of the beneficial effects of the present invention is that the positioning module provided by the present invention can have a positioning part through a fixed unit. The first movable unit can be movably connected to the fixed unit, and the first movable unit has a card. The linkage unit can be movably connected to the fixed unit, and the linkage unit has a snap portion. The braking unit can be movably connected to the fixed unit and the linkage unit. The braking unit has a limiting part. Wherein, when the linkage unit is in a first position, the buckle part is away from the positioning part, and the linkage unit drives the braking unit to be in a positioning state, so that the restriction part of the braking unit can be detachably engaged with the positioning part. The "locking part" technical solution improves the convenience of operation and solves the problem of the screen bracket being prone to shaking.

Another beneficial effect of the present invention is that the support device provided by the present invention can use "the support module includes a support unit, and the support unit is detachably provided on the base module. The positioning module includes a A fixed unit, a first movable unit, a linkage unit and a braking unit; the fixed unit is detachably provided on the base module, and the fixed unit has a positioning portion; the first movable unit can be movably connected to the fixed unit , the first movable unit has an engaging portion; the interlocking unit can be movably connected to the fixed unit, and the interlocking unit has a engaging portion; the braking unit can be movably connected to the fixed unit and the interlocking unit, and the braking unit It has a restricting part. The plate frame module can be movably connected to the support unit and the fixing unit. When the linkage unit is in a first position, the buckle part is away from the positioning part, and the linkage unit drives The braking unit is in a positioning state, so that the limiting part of the braking unit can be detachably engaged with the engaging part. Wherein, the positioning module is located in the first position through the linkage unit to drive the plate frame The technical solution is "the module is in a fixed state" to improve the convenience of operation and solve the problem of the screen bracket being easy to shake.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings of the present invention. However, the drawings provided are only for reference and illustration and are not used to limit the present invention.

Z: Bracket device

1: Base module

10: Base unit

11: Shell unit

2:Support module

20: Support unit

3:Plate rack module

30: Skeleton unit

31: Protective shell unit

32: Connector unit

P: Positioning module

P1: fixed unit

P100: Positioning Department

P10: Base component

P11: First elastic element

P101: Activity slot

P2: The first activity unit

P20: Engagement part

P200:Protruding parts

P201: Concave area

P21:Protrusion

P3: Linked unit

P30: Fastening part

P31: Touching part

P32: Positioning slot

P320: The first tank area

P321: Second slot area

P331: First inner wall surface

P332: Second inner wall surface

P333: Third inner wall surface

P334: Fourth inner wall surface

P4: Braking unit

P40: Brake body

P400:Restricted Department

P401:Connection hole

P402: Limit slot

P41: Connecting components

P42: Fixed components

P43: Second elastic element

Na: tilt angle

Sp: spacing

FIG. 1 is a perspective view of the positioning module according to the first embodiment of the present invention.

Figure 2 is a three-dimensional view of the positioning module according to the first embodiment of the present invention from another perspective. Figure.

FIG. 3 is a schematic cross-sectional view of the III-III section in FIG. 2 .

Figure 4 is an exploded schematic diagram of the positioning module according to the first embodiment of the present invention.

FIG. 5 is a schematic diagram of the positioning module in the first usage state according to the first embodiment of the present invention.

FIG. 6 is a schematic diagram of the second usage state of the positioning module according to the first embodiment of the present invention.

Figure 7 is a schematic diagram of the third usage state of the positioning module according to the first embodiment of the present invention.

Figure 8 is a schematic structural diagram of the positioning module according to the first embodiment of the present invention.

Figure 9 is an exploded schematic diagram of the positioning module according to the second embodiment of the present invention.

Fig. 10 is a schematic three-dimensional view of the bracket device according to the third embodiment of the present invention.

Figure 11 is a partially disassembled schematic diagram of the bracket device according to the third embodiment of the present invention.

Figure 12 is a partial structural schematic diagram of the bracket device according to the third embodiment of the present invention.

The following is a specific example to illustrate the implementation of the "positioning module and bracket device" disclosed in the present invention. Those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of the present invention. In addition, the drawings of the present invention are only simple schematic illustrations and are not depictions based on actual dimensions, as is stated in advance. The following embodiments will further describe the relevant technical content of the present invention in detail, but the disclosed content is not intended to limit the scope of the present invention.

It should be understood that although terms such as “first”, “second” and “third” may be used herein to describe various elements, these elements should not be limited by these terms. These terms are primarily used to distinguish one element from another element. In addition, the term "or" as used in this article shall, as the case may be, include any one or combination of more of the associated listed items. combine.

[First Embodiment]

Please refer to FIGS. 1 to 8 , which are respectively a schematic three-dimensional view of the positioning module according to the first embodiment of the present invention from one perspective, a schematic perspective view from another perspective, a schematic cross-sectional view of the III-III section in FIG. 2 , and an exploded schematic view. , a schematic diagram of the first use state, a schematic diagram of the second use state, a schematic diagram of the third use state and a schematic structural diagram. As shown in the figure, the first embodiment of the present invention provides a positioning module P, which includes a fixed unit P1, a first movable unit P2, a linkage unit P3 and a braking unit P4. The positioning module P of the present invention can be a positioning mechanism and can be applied to the support structure of electronic equipment (the bracket device Z shown in FIG. 10 , such as a screen bracket structure, but is not limited thereto).

First, as shown in FIGS. 1 to 8 , the fixing unit P1 may have a positioning portion P100 . For example, the fixing unit P1 may include a base member P10 and a first elastic member P11. The base element P10 can be a metal or plastic base, and the body of the base element P10 can have an L-shaped structure, but it is not limited thereto. The base element P10 may have a positioning part P100, and the positioning part P100 may be a cylindrical structure; wherein, the positioning part P100 and the base element P10 may be independent elements, for example, the positioning part P100 may be a screw or a stud, or the positioning part P100 may be a screw or a stud. The portion P100 and the base element P10 can be a single component, that is, they are an integrated structure. The first elastic element P11 can be a spring, a tension spring or other elastic elements. One end of the first elastic element P11 is detachably connected to the base element P10, and the other end of the first elastic element P11 is detachably connected to the linkage unit P3. Moreover, the first movable unit P2 and the braking unit P4 are located on one side of the base member P10, and the first elastic member P11 and the linkage unit P3 are located on the other side of the base member P10. Moreover, the fixed unit P1 may also have a movable groove P101, and the movable groove P101 penetrates the body of the fixed unit P1; that is, the body of the base element P10 has a movable groove P101. Among them, the movable groove P101 can be an oblong shape, but is not limited to this.

Next, as shown in FIGS. 1 to 8 , the first movable unit P2 can be movably connected to the fixed unit P1 , and the first movable unit P2 may have an engaging portion P20 . For example, the first active unit P2 It can be in a convex shape; that is, the body of the first movable unit P2 can be circular, and part of the side edges of the body of the first movable unit P2 can extend outward to form a protruding portion P21. The protruding portion P21 can be used to connect and fix electronics. Support structure for equipment. Moreover, at least part of the remaining side edge of the first movable unit P2 body can form the engaging portion P20, that is, the engaging portion P20 occupies 1/3 or 1/4 of the side edge of the first movable unit P2 body; wherein, the engaging portion P20 may be a plurality of gear tooth structures (ie, similar to the convex portions on gears used for meshing), or other tooth-type engaging structures. Moreover, the first movable unit P2 can be pivotally connected to the fixed unit P1 in a snapping manner or by a locking element (such as a bolt, but not limited to this); wherein, in this embodiment, in order to The structure of the positioning module P of the present invention is easy to understand, so the illustration of the engaging structure and locking components is omitted.

Next, as shown in FIGS. 1 to 7 , the linkage unit P3 can be movably connected to the fixed unit P1 , and the linkage unit P3 can have a snap portion P30 . For example, the linkage unit P3 can be a plate structure, and the body of the linkage unit P3 can be in a triangle, a quarter circle or other geometric shapes. The body of the linkage unit P3 has two connected sides, one of which can extend outward to form a contact portion P31. The contact portion P31 and the body of the linkage unit P3 can form an L-shape or a V-shape, but this is not the case. limit; and, the other side of the body of the linkage unit P3 has a snap-on portion P30, and the snap-on portion P30 can be C-shaped, but is not limited to this. Among them, the fastening part P30 and the linkage unit P3 may be independent components, or the fastening part P30 and the linkage unit P3 may be a single component, that is, they have an integrated structure. Moreover, the linkage unit P3 may also have a positioning groove P32, and the positioning groove P32 penetrates the body of the linkage unit P3.

Next, as shown in FIGS. 2 to 8 , the braking unit P4 can be movably connected to the fixed unit P1 and the linkage unit P3, and the braking unit P4 may have a limiting portion P400. For example, the braking unit P4 includes a braking body P40 and a connecting element P41. The brake body P40 can be a long plate structure, and one end of the brake body P40 has a restricting portion P400. The restricting portion P400 can be a single gear tooth structure or an engaging structure of other tooth types. The brake body P40 has a connecting hole P401 penetrating the body. The connecting element P41 is inserted through the connecting hole P401 of the brake body P40, the movable groove P101 of the base element P10 and the linkage unit P3. Positioning groove P32; wherein, the connecting element P41 can be a screw or other type of connecting element.

Therefore, when the linkage unit P3 is in a first position, the engagement portion P30 is away from the positioning portion P100, and the linkage unit P3 drives the braking unit P4 to be in a positioning state, so that the restriction portion P400 of the braking unit P4 can be detachably engaged with the positioning portion P100. Engagement part P20. On the contrary, when the linkage unit P3 is in a second position, the buckle part P30 is detachably connected to the positioning part P100, and the linkage unit P3 drives the braking unit P4 to be in an active state, so that the restriction part P400 of the braking unit P4 is stuck. Engage or disengage the engaging part P20.

For example, as shown in Figures 1, 2, 5 and 8, when the linkage unit P3 is in the first position, the buckle part P30 is away from the positioning part P100, and the first elastic element P11 is in a contracted state; this When , the positioning module P of the present invention is in a certain shape state. Furthermore, the linkage unit P3 can limit the mobility of the connecting element P41 of the braking unit P4 in the movable slot P101 by corresponding to a part of the inner wall surface of the positioning groove P32, so that the connecting element P41 cannot move or displace, so as to drive the braking unit P4 In the positioning state, the restricting portion P400 of the braking unit P4 can be fully engaged with the engaging portion P20. Furthermore, when the restricting part P400 is engaged with the engaging part P20, the first movable unit P2 is restricted from moving and rotating. Specifically, since the contact point between the positioning groove P32 and the connecting element P41 is almost perpendicular to the rotation direction of the linkage unit P3, there is almost no component force for the linkage unit P3 to rotate clockwise, and the first elastic element P11 will also provide a rotation direction for the linkage unit P3. P3 rotates counterclockwise to offset this component force, so the braking body P40 cannot move downward, thereby fixing the first movable unit P2 and the objects connected to the first movable unit P2.

Next, as shown in FIGS. 5 to 7 , when the user presses the contact portion P31 to push the linkage unit P3 from the first position to the second position (for example, clockwise rotation, but not limited to this) , when the linkage unit P3 is in the second position and the buckle part P30 is connected to the positioning part P100, the positioning module P of the present invention is in an adjustment state, and the first elastic element P11 is in an extended state. At this time, the linkage unit P3 can drive the connecting element P41 to displace through another part of the inner wall corresponding to the positioning groove P32, so as to drive the brake body P40 to move in a direction away from the first movable unit P2, so that the brake body There is a slight spacing Sp or gap between the restricting part P400 of P40 and the engaging part P20 of the first movable unit P2, that is, the restricting part P400 is not completely engaged with the engaging part P20; and, part of the space in the positioning groove P32 Provide space and margin for the movement and displacement of the connecting element P41 of the braking unit P4, thereby allowing the braking unit P4 to be in an active state.

Next, when the positioning module P is in the adjustment state (that is, the braking unit P4 is in the active state), the user can adjust the position of the first movable unit P2, for example, adjust the inclination angle of the first movable unit P2, that is, the first movable unit P2 is tilted. The inclination angle of a movable unit P2 relative to the ground or desktop, but is not limited to this. Furthermore, as shown in FIGS. 5 to 7 , since the restricting part P400 is not completely engaged with the engaging part P20 , and there is a distance Sp between the restricting part P400 and the engaging part P20 ; therefore, when the user turns the first When the movable unit P2 is moved, the protruding portion P200 of the engaging portion P20 of the first movable unit P2 will push against the restricting portion P400 of the resisting body P40, so that the restricting portion P400 is forced to escape from the recessed portion P201 of the engaging portion P20 and The protruding portion P200 butts against each other; when the restricting portion P400 is separated from the recessed portion P201, the restricting portion P400 will drive the braking body P40 and the connecting element P41 to move away from the first movable unit P2. Then, when the user continues to rotate the first movable unit P2, the restricting portion P400 will change from the state of mutually abutting the protruding portion P200 to the state of snapping into another recessed portion P201; wherein, when the restricting portion P400 snaps into When there is another recessed portion P201, the restricting portion P400 will drive the braking body P40 and the connecting element P41 to move in a direction approaching the first movable unit P2.

Among them, since the movable groove P101 of the base element P10 and the positioning groove P32 of the linkage unit P3 can provide a space for the connecting element P41 to move; therefore, when the user adjusts the position of the first movable unit P2, the connecting element P41 can move in There is reciprocating displacement in the movable groove P101 and the positioning groove P32. Moreover, during the process of adjusting the position of the first movable unit P2, the user can feel the feedback from the touch and sound when the engaging portion P20 and the restricting portion P400 are engaged and butt against each other, thereby knowing the position of the restricting portion P400. Is it at the recessed portion P201 of the engaging portion P20? In addition, the first movable unit P2 and the brake body P40 can be parallel to each other, and there is a gap between one side of the protruding portion P21 and one side of the brake body P40. There is an inclination angle Na, as shown in Figure 8; where the inclination angle Na can range from 85 degrees to 250 degrees, but is not limited to this.

When the user adjusts the first movable unit P2 to a desired angle, the user can push the pressing portion P31 to disengage the buckling portion P30 from the positioning portion P100. When the buckle part P30 is separated from the positioning part P100, the first elastic element P11 can use its own elastic contraction force to drive the linkage unit P3 to move from the second position to the first position (for example, counterclockwise rotation, but not in this way). (limited); and, during the displacement process of the linkage unit P3, the linkage unit P3 can use the positioning groove P32 to drive the connecting element P41 to displacement, so that the connecting element P41 drives the braking body P40 to move toward the first movable unit P2 until the braking body The restricting portion P400 of P40 is located in the recessed portion P201 of the engaging portion P20. At this time, there may still be a certain gap between the restricting part P400 and the recessed part P201; therefore, the user can apply force on the first movable unit P2, because there is still a slight gap between the restricting part P400 and the recessed part P201 of the engaging part P20. Therefore, the first movable unit P2 can still make a small one-way displacement, but the braking unit P4 and the linkage unit P3 will be driven by the elastic restoring force of the first elastic element P11, so that the limiting part P400 and the recessed part P201 continue to reduce the gap until the gap Until it disappears, the first movable unit P2 is driven to be completely fixed by the braking unit P4 and cannot be displaced. That is to say, the positioning module P can be transferred from the adjustment state to the fixed state, and the first movable unit P2 is restricted and unable to move or rotate.

Thereby, the positioning module P of the present invention can use the above-mentioned technical solution to use the restricting portion P400 of the braking unit P4 to engage with the engaging portion P20 of the first movable unit P2, that is, using a gapless tenon structure. Compared with the conventional tenon design, the torque can be effectively reduced, improving the convenience of operation, and it can also avoid the problem of screen shaking caused by the gap in the conventional tenon design. Moreover, the positioning module P of the present invention also has the advantages of small size, high strength, and easy hiding in the casing.

It is worth noting that in other preferred embodiments, the gapless tenon structure (i.e., the positioning module P of the present invention) may not mean that the shape of the limiting portion P400 of the braking unit P4 can be completely close to the first movable unit P2 The recessed portion P201 of the engaging portion P20 refers to the restricting portion of the braking unit P4. When P400 is engaged with the engaging portion P20 of the first movable unit P2, both sides of the restricting portion P400 can be in close contact with both sides of the tooth groove of the engaging portion P20 without any gap.

However, the above example is only one of the possible embodiments and is not intended to limit the present invention.

[Second Embodiment]

Please refer to FIG. 9 , which is an exploded schematic diagram of the positioning module according to the second embodiment of the present invention. Please also refer to FIGS. 1 to 8 . As shown in the figure, the positioning module P of this embodiment is roughly similar to the positioning module P of the above-mentioned embodiment. Therefore, the arrangement or operation of the same components will not be described again here. In this embodiment, the positioning groove P32 may have a first groove area P320 and a second groove area P321. When the linkage unit P3 is located at the first position, the connecting element P41 is located in the first groove area P320, and when the linkage unit P3 When in the second position, the connecting element P41 is located in the second groove area P321; wherein the first groove area P320 is smaller than the second groove area P321.

For example, as shown in FIGS. 5 to 7 and 9 , the positioning groove P32 of the linkage unit P3 of the present invention may be irregular. The space of the first groove area P320 of the positioning groove P32 is smaller than the space of the second groove area P321. The first groove area P320 may be in an oblong shape, and the second groove area P321 may be in a square or rectangular shape, and the first groove area P320 and the second groove area P321 are connected and communicate with each other, but are not limited thereto. Moreover, the linkage unit P3 may have a first inner wall surface P331 and a second inner wall surface P332 corresponding to the first groove area P320, and the linkage unit P3 may also have a third inner wall surface P333 and a fourth inner wall surface corresponding to the second groove area P321. P334; wherein, the first inner wall surface P331 connects the second inner wall surface P332 and the fourth inner wall surface P334, and the third inner wall surface P333 connects the second inner wall surface P332 and the fourth inner wall surface P334.

Therefore, when the linkage unit P3 is in the first position, the first inner wall surface P331 of the linkage unit P3 will resist the connecting element P41 of the braking unit P4, and drive the connecting element P41 to be located at one end of the movable groove P101 and contact the corresponding seat element P10 on the inner wall of the movable tank P101. At this time, the connecting element P41 is double-clamped by the first inner wall surface P331 of the linkage unit P3 and the inner wall surface of the base element P10, and cannot move or displace.

When the linkage unit P3 is in the second position, the linkage unit P3 can drive the connecting element P41 to displace through the third inner wall surface P333 to drive the braking body P40 to move in a direction away from the first movable unit P2, so that the braking body P40 There is a gap between the restricting part P400 and the engaging part P20 of the first movable unit P2; and the second groove area P321 of the linkage unit P3 can provide space and margin for the connecting element P41 to move and displace in the movable groove P101. At this time, the user can adjust the tilt angle of the first movable unit P2.

Further, the braking body P40 may have a limiting groove P402, and the braking unit P4 may further include a fixing element P42. The fixing element P42 penetrates the limiting groove P402 and is connected to the fixing unit P1. Moreover, the braking unit P4 may also include a second elastic element P43, which is connected to the fixing unit P1 and the braking body P40.

For example, as shown in FIGS. 5 to 9 , the limiting groove P402 can be an oblong shape, and the fixing element P42 can be a screw or other type of fixing element, but is not limited thereto. Therefore, the positioning module P of the present invention improves the stability of the braking unit P4 during movement and displacement by providing the limiting groove P402 and the fixing element P42.

Moreover, the second elastic element P43 can be a spring, a tension spring or other elastic elements. One end of the second elastic element P43 is detachably connected to the base element P10, and the other end of the second elastic element P43 is detachably connected to the braking body P40 of the braking unit P4. Therefore, when the positioning module P is in the adjustment state, the user can press and touch the connecting element P41 so that the connecting element P41 drives the braking body P40 to move in a direction away from the first movable unit P2, thereby driving the braking body P40 The restricting portion P400 is separated from the engaging portion P20 of the first movable unit P2; at this time, the second elastic element P43 is in an extended state.

Next, when the user does not exert force on the connecting element P41, the second elastic element P43 can use its own elastic contraction force to drive the braking body P40 to move in the direction approaching the first movable unit P2, so that the braking body P40 The restricting portion P400 is engaged with the engaging portion P20 of the first movable unit P2; at this time, the second elastic element P43 is in a contracted state.

Thereby, the positioning module P of the present invention provides the brake body P40 with an automatic reset function by providing the second elastic element P43.

However, the above example is only one of the possible embodiments and is not intended to limit the present invention.

[Third Embodiment]

Please refer to FIGS. 10 to 12 , which are respectively a three-dimensional schematic diagram, a partially disassembled schematic diagram and a partial structural diagram of the bracket device according to the third embodiment of the present invention. Please refer to FIGS. 1 to 9 together. As shown in the figure, a third embodiment of the present invention provides a bracket device Z. The bracket device Z of the present invention can be a support structure for fixing electronic equipment (such as a monitor, a tablet computer or a mobile phone, but is not limited thereto), such as a screen bracket structure, but is not limited thereto. The bracket device Z of the present invention includes a base module 1, a support module 2, a positioning module P and a plate rack module 3.

As shown in Figures 10 and 11, the base module 1 can be a base structure. The base module 1 may include a base unit 10 and a housing unit 11 . The base unit 10 may be a base structure, but is not limited thereto. The shell unit 11 is detachably provided on the base unit 10 and partially covers the support module 2 and the positioning module P; wherein, the shell unit 11 can be a single shell or multiple shells, but is not limited thereto. . The support module 2 and the positioning module P are respectively disposed at one end of one side of the base module 1 , that is, the support module 2 and the positioning module P are disposed opposite to one side of the base unit 10 .

Next, as shown in FIG. 11 , the support module 2 may include a base unit 20 , and the base unit 20 is detachably disposed on the base module 1 . For example, the support unit 20 can be a general L-shaped bracket or tripod, but is not limited thereto. The support unit 20 is detachably disposed on one side of the base unit 10 . It is worth mentioning that in other preferred embodiments, the support module 2 may also include a second movable unit (not labeled in the figure); furthermore, the structure of the support unit 20 of the support module 2 is the same as that of the support unit 20 . The function can be the same as the fixed unit P1 of the positioning module P. The structure and function of the second movable unit of the support module 2 can be the same as the first movable unit P2 of the positioning module P.

Next, as shown in FIGS. 1 to 12 , the positioning module P may include a fixed unit P1, a first movable unit P2, a linkage unit P3 and a braking unit P4. The fixing unit P1 is detachably disposed on the base module 1 , and has a positioning portion P100 ; that is, the fixing unit P1 is detachably disposed on one side of the base unit 10 and faces the support unit 20 . The first movable unit P2 is movably connected to the fixed unit P1, and the first movable unit P2 has an engaging portion P20. The linkage unit P3 is movably connected to the fixed unit P1, and the linkage unit P3 has a snap portion P30. The braking unit P4 is movably connected to the fixed unit P1 and the linkage unit P3. The braking unit P4 has a limiting portion P400. The positioning module P in this embodiment may be the positioning module P described in the first embodiment or the second embodiment. Therefore, the detailed structure and operation of the positioning module P will not be described again here.

Next, as shown in FIGS. 10 to 12 , the plate rack module 3 can be movably connected to the support unit 20 and the fixing unit P1. For example, the plate rack module 3 can be a supporting plate structure. The plate rack module 3 may include a frame unit 30 , a protective shell unit 31 and a connecting base unit 32 . One end of the skeleton unit 30 can be movably connected to the support unit 20 (or the second movable unit) and the first movable unit P2; the skeleton unit 30 may be a support frame structure, but is not limited thereto. The protective shell unit 31 is detachably provided on the skeleton unit 30; the protective shell unit 31 may be a single shell or multiple shells, but is not limited thereto. The connection base unit 32 can be movably connected to the other end of the frame unit 30. The connection base unit 32 can be a connection base structure used for fixing and installing electronic equipment (such as a monitor, a tablet computer or a mobile phone, but not limited thereto).

Therefore, when the linkage unit P3 is in a first position, the engagement portion P30 is away from the positioning portion P100, and the linkage unit P3 drives the braking unit P4 to be in a positioning state, so that the restriction portion P400 of the braking unit P4 can be detachably engaged with the positioning portion P100. Engagement part P20. Among them, the positioning module P is located in the first position through the linkage unit P3 to drive the plate rack module 3 to a fixed state. For example, as shown in Figures 1 to 12, when the linkage unit P3 is in the first position, the positioning module P will be in a fixed state. At this time, the first movable unit P2 will be restricted from movement and rotation. Therefore, the pallet module 3 will be in a fixed state without Can't move.

On the contrary, when the linkage unit P3 is in a second position, the buckle part P30 is detachably connected to the positioning part P100, and the linkage unit P3 drives the braking unit P4 to be in an active state, so that the restriction part P400 of the braking unit P4 is stuck. Engage or disengage the engaging portion P20; wherein, when the restricting portion P400 is disengaged from the engaging portion P20, the plate rack module 3 is in an unfixed state. For example, as shown in FIGS. 1 to 12 , when the linkage unit P3 is in the second position, the positioning module P can be in an adjustment state; at this time, the first movable unit P2 is in an adjustable state. Therefore, the user adjusts the position and angle of the pallet module 3 .

Moreover, when the user completes the adjustment of the position and angle of the pallet module 3, he or she can push the pressing portion P31 to disengage the buckling portion P30 from the positioning portion P100. At this time, the first elastic element P11 can be moved by itself. The elastic contraction force drives the linkage unit P3 to move from the second position to the first position; at this time, there may still be a certain gap between the restriction part P400 and the recessed part P201. Therefore, when the user starts to operate or use the screen, there will be an indirect A force is exerted on the first movable unit P2, and the braking unit P4 and the linkage unit P3 are also driven by the elastic restoring force of the first elastic element P11, so that the restriction part P400 and the recessed part P201 continue to reduce the gap until the gap disappears, and then The driving first movable unit P2 can be completely fixed by the braking unit P4 and cannot be displaced. Then, the positioning module P will change from the adjustment state to the finalized state, and the first movable unit P2 will be restricted and cannot move or rotate.

It is worth noting that in other preferred embodiments, the structure of the support module 2 of this embodiment can also be the same as the positioning module P, that is, the bracket device Z of the present invention can be provided with two positioning modules P.

In addition, the support module 2, positioning module P or plate rack module 3 of this embodiment may also include torsion springs, bolts, nuts and other fixing elements and linkage elements (not shown in the figure).

However, the above example is only one of the possible embodiments and is not intended to limit the present invention.

[Beneficial effects of the embodiment]

One of the beneficial effects of the present invention is that the positioning module P provided by the present invention can have a positioning portion P100 through the "fixed unit P1. The first movable unit P2 can be movably connected to the fixed unit P1. The first movable unit P2 has an engaging portion P20. The interlocking unit P3 can be movably connected to the fixed unit P1, and the interlocking unit P3 has an engaging portion P30. The braking unit P4 can be movably connected to the fixed unit P1 and the interlocking unit P3, and the braking unit P4 has A restricting part P400. When the linkage unit P3 is located at a first position, the snapping part P30 is away from the positioning part P100, and the linkage unit P3 drives the braking unit P4 to be in a positioning state, so that the restricting part P400 of the braking unit P4 can The technical solution of detachably engaging the engaging part P20" improves the convenience of operation and solves the problem of the screen bracket being easy to shake.

Another beneficial effect of the present invention is that the support device Z provided by the present invention can be used as a supporting module. The support module 2 includes a support unit 20, and the support unit 20 is detachably provided on the base module 1. Group P includes a fixed unit P1, a first movable unit P2, a linkage unit P3 and a braking unit P4; the fixed unit P1 is detachably provided on the base module 1, and the fixed unit P1 has a positioning portion P100; first The movable unit P2 can be movably connected to the fixed unit P1, and the first movable unit P2 has an engaging portion P20; the linking unit P3 can be movably connected to the fixed unit P1, and the linking unit P3 has a engaging portion P30; the braking unit P4 can Movably connected to the fixed unit P1 and the linkage unit P3, the braking unit P4 has a limiting part P400. The plate rack module 3 can be movably connected to the support unit 20 and the fixed unit P1. Among them, when the linkage unit P3 is located at a first When in the position, the engaging part P30 is far away from the positioning part P100, and the linkage unit P3 drives the braking unit P4 to be in a positioning state, so that the limiting part P400 of the braking unit P4 can be detachably engaged with the engaging part P20. Among them, the positioning module P uses the linkage unit P3 to be in the first position to drive the plate rack module 3 to a fixed state. "The technical solution improves the convenience of operation and solves the problem of the screen bracket being easy to shake.

Furthermore, through the above structural design (i.e., the fixed unit P1, the first movable unit P2, the linkage unit P3 and the braking unit P4), the positioning module P of the present invention can be engaged by the limiting portion P400 of the braking unit P4. In the engaging portion P20 of the first movable unit P2, a gap-free tenon is used Compared with the conventional tenon design, the structure can effectively reduce the torque and improve the convenience of operation. It can also avoid the problem of screen shaking caused by the conventional tenon design gap. In addition, the positioning module P of the present invention can also provide the brake body P40 with an automatic reset function by providing a second elastic element P43. In addition, the positioning module P of the present invention also has the advantages of small size, high strength, and easy hiding in the casing.

The contents disclosed above are only preferred and feasible embodiments of the present invention, and do not limit the scope of the patent application of the present invention. Therefore, all equivalent technical changes made by using the description and drawings of the present invention are included in the application of the present invention. within the scope of the patent.

P: Positioning module

P1: fixed unit

P10: Base component

P100: Positioning Department

P11: First elastic element

P2: The first activity unit

P21:Protrusion

P3: Linked unit

P30: Fastening part

P31: Touching part

P32: Positioning slot

Claims (7)

A positioning module, which includes: a fixed unit having a positioning part; a first movable unit movably connected to the fixed unit, the first movable unit having an engaging part; a linkage unit having movably connected to the fixed unit, the linkage unit has a buckle part; and a braking unit movably connected to the fixed unit and the linkage unit, the braking unit has a limiting part; wherein, when the linkage unit When the unit is in a first position, the engaging part is away from the positioning part, and the linkage unit drives the braking unit to be in a positioning state, so that the restricting part of the braking unit can be detachably engaged with the engaging part; Wherein, when the linkage unit is in a second position, the buckle part is detachably connected to the positioning part, and the linkage unit drives the braking unit to be in an active state, so that the limiting part of the braking unit engages Or disengage from the engaging portion; wherein, the fixed unit has a movable groove that penetrates the body of the fixed unit; wherein the linkage unit has a positioning groove that penetrates the body of the linkage unit; wherein, the braking unit The unit includes a braking body and a connecting element. The braking body has the limiting part. The connecting element penetrates the braking body, the movable groove and the positioning groove; wherein the positioning groove has a first groove area and a first Two slot areas, when the linkage unit is in the first position, the connecting element is located in the first slot area, and when the linkage unit is in the second position, the connecting element is located in the second slot area; wherein, the The first groove area is smaller than the second groove area. The positioning module according to claim 1, wherein the fixing unit includes a base element and a first elastic element, the base element has the positioning portion, and the third elastic element One end of an elastic element is connected to the base element, and the other end of the first elastic element is connected to the linkage unit; wherein, the first movable unit and the braking unit are located on one side of the base element, and the first elastic element The element and the linkage unit are located on the other side of the base element; wherein, when the linkage unit is in the first position, the first elastic element is in a contracted state, and when the linkage unit is in the second position, the first elastic element is in a contracted state. The first elastic element is in an extended state. The positioning module as claimed in claim 2, wherein when the buckle part is separated from the positioning part, the first elastic element uses its own elastic contraction force to drive the linkage unit to move from the second position to the third position. One location. The positioning module according to claim 1, wherein the braking body has a limiting groove, and the braking unit further includes a fixing element, which passes through the limiting groove and is connected to the fixing unit. The positioning module according to claim 1, wherein the braking unit further includes a second elastic element connected to the fixing unit and the braking body. A support device, which includes: a base module; a support module, which includes a base unit that is detachably installed on the base module; a positioning module, which includes: a fixed A unit that is detachably disposed on the base module, the fixed unit having a positioning portion; a first movable unit that is movably connected to the fixed unit, the first movable unit having an engaging portion; a linkage unit that is movably connected to the fixed unit, the linkage unit having a snap portion; and a braking unit that is movably connected to the fixed unit and the linkage unit, The braking unit has a limiting part; and a plate frame module, which can be movably connected to the support unit and the fixing unit; wherein, when the linkage unit is in a first position, the buckling part is away from the positioning unit part, and the linkage unit drives the braking unit to be in a positioning state, so that the restriction part of the braking unit can be detachably engaged with the engaging part; wherein, the positioning module is located on the first position through the linkage unit position to drive the plate rack module to a fixed state; wherein, when the linkage unit is in a second position, the buckle part is detachably connected to the positioning part, and the linkage unit drives the braking unit to be in a In the active state, the restricting part of the braking unit engages or disengages from the engaging part; wherein, the fixed unit has a movable groove that penetrates the body of the fixed unit; wherein, the linkage unit has a positioning groove, The positioning groove penetrates the body of the linkage unit; wherein, the braking unit includes a braking body and a connecting element, the braking body has the restricting part, and the connecting element penetrates the braking body, the movable groove and the positioning groove; Wherein, the positioning groove has a first groove area and a second groove area. When the linkage unit is located at the first position, the connecting element is located at the first groove area, and when the linkage unit is located at the second position , the connecting element is located in the second groove area; wherein the first groove area is smaller than the second groove area. The bracket device as claimed in claim 6, wherein when the restricting part is disengaged from the engaging part, the plate rack module is in an unfixed state.

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