CN115701754A - Support device - Google Patents

Abstract

The invention relates to a supporting device suitable for being installed on a frame. The supporting device includes a longitudinal portion, a first mounting portion and an elastic member. Both the first mounting portion and the elastic member are disposed on the longitudinal portion; the elastic member can be in one of a locked state and an unlocked state, and the elastic member is provided with a second mounting portion; when the first mounting portion When it is installed on the frame and the elastic member is in the unlocked state, the second installation part cannot be installed on the frame; when the first installation part is installed on the frame and the elastic member is in the locked state , the second mounting part can be mounted to the rack.

Description

Support device

technical field

The invention relates to a supporting device, in particular to a supporting device applicable to a frame.

Background technique

For example, U.S. Patent No. US 8,727,138 B2 discloses a slide rail that can be installed or removed from a rack without tools, and the slide rail can be used to support a load (such as an electronic device) chassis). Both ends of each slide rail can be mounted to the front and rear upright rack rails (columns) of the rack with respective lock assemblies. Wherein, when the two pins of the lock assembly penetrate longitudinally into the holes of the upright frame rail, and a first lock arm and a second lock arm of the lock assembly are respectively locked in a locking position by the elastic force of the elastic member When the rack rail is erected (as shown in Figure 7A of the patent), the slide rail can be installed and locked to the rack; alternatively, the user can manually operate a release handle to drive the first locking arm and the second locking arm move from the locked position to an unlocked position (as shown in Figure 7B of the patent), so that the two pins can exit the holes in the upright rack rails to allow the slide rails to be removed from the machine rack removed.

For example, US Patent No. US 8,770,528 B2 discloses that a support frame assembly can be mounted to a front column and a rear column of a rack through a front bracket and a rear bracket. The front bracket and the rear bracket have substantially the same structural configuration. For example, the front bracket includes a plurality of connecting pieces and a buckle. Through the elastic force of an elastic foot, the fastener (a buckle part) can lock the machine column, so that the support frame assembly is installed on the frame.

From the above, it can be seen that the above two patents respectively disclose that the locking arm or the fastener can be locked to the frame by being in a locked position through elastic force, which also means that if the locking arm or the fastener is no longer locked to the frame, then It is necessary to overcome the elastic force to move the lock arm or fastener from the locked position to an unlocked position, so that the slide rail or support frame assembly can be removed from the rack, especially if the front and rear brackets need to manually release the elastic force, then for It is even more inconvenient for users.

With the different market demands and rack types, how to develop a different product has become a topic worth discussing.

Contents of the invention

The purpose of the present invention is to provide a supporting device that can be used in a frame, so that it can be easily disassembled when it is not locked, and has the characteristics of safety and firmness after being installed and locked.

According to an aspect of the present invention, a supporting device is suitable for being installed on a frame, and the supporting device includes a longitudinal portion, a first mounting portion and an elastic member. The first mounting portion is disposed on the longitudinal portion; the elastic member is disposed on the longitudinal portion, the elastic member can be in one of a locked state and an unlocked state, and the elastic member is provided with a second mounting portion; wherein, When the first mounting part is mounted to a first predetermined position of the frame and a force is applied to the elastic part, the elastic part can be converted from the unlocked state to the locked state, so that the second mounting part is installed to a second predetermined position of the frame, for preventing the first mounting part from detaching from the first predetermined position of the frame.

Preferably, when the first mounting part is mounted to the first predetermined position of the frame, and the elastic member is not applied with the force, the elastic member is in the unlocked state, so that the second mounting part cannot be installed. to the second predetermined position of the frame, for allowing the first mounting part to disengage from the first predetermined position of the frame.

Preferably, the support device further includes a support portion bent relative to the longitudinal portion, the support portion is used to support a load, and the load can be used to exert the force and resist the elastic member, so that the elastic member can move from The unlocked state transitions to the locked state.

Preferably, the longitudinal portion has a first side and a second side opposite to each other; the elastic member includes a connecting portion, a guiding portion and an elastic portion disposed between the connecting portion and the guiding portion, the The connecting portion is connected to the first side of the longitudinal portion, and the elastic portion is raised relative to the first side.

Preferably, the longitudinal portion includes a perforation connecting the first side and the second side, the second mounting portion is disposed on the elastic portion of the elastic member, and the second mounting portion can be accessed from the first side through the perforation. to the second side.

Preferably, the supporting portion connects the longitudinal portion substantially vertically.

Preferably, the frame includes a front side column and a rear side column, and the front side column and the rear side column both include a plurality of mounting holes; the longitudinal portion has a first end and a second end, and the first A mounting portion is adjacent to the first end of the longitudinal portion, and the longitudinal portion is also provided with an auxiliary mounting portion adjacent to the second end of the longitudinal portion; the first mounting portion is used for mounting to multiple a first predetermined position of one of the plurality of mounting holes, and the auxiliary mounting portion is used to be mounted to the first predetermined position of one of the plurality of mounting holes of the rear side pillar.

Preferably, both the first mounting portion and the auxiliary mounting portion include a first extension section and a second extension section, the first extension section connects the longitudinal portion, and the second extension section is opposite to the first extension section Bending, the first extension section and the second extension section jointly form a hole wall that a hook can hang to one of the plurality of installation holes.

Preferably, the second extension section is substantially vertically connected to the first extension section.

Preferably, when the first installation part is suspended to the hole wall of one of the plurality of installation holes, the first extension section of the first installation part is supported by the hole wall, and the first installation part There is a lateral distance between the second extension section and the front side column, and the lateral distance is used to allow the supporting device to be laterally displaced relative to the frame.

According to another aspect of the present invention, a supporting device includes a longitudinal portion, a first mounting portion, and an elastic member. The first mounting portion is disposed on the longitudinal portion; the elastic member is disposed on the longitudinal portion, the elastic member can be in one of a locked state and an unlocked state, and the elastic member is provided with a second mounting portion; wherein, When the elastic member is in the unlocked state, the second installation portion is far away from the first installation portion; wherein, when the elastic member is in the locked state, the second installation portion is close to the first installation portion.

Preferably, when the force is not applied to the elastic member, the elastic member is in the unlocked state.

According to still another aspect of the present invention, a supporting device is suitable for being mounted to a rack, the rack includes a first post, and the first post includes a plurality of mounting holes, the supporting device includes a longitudinal portion, a first A mounting portion and a second mounting portion, the first mounting portion and the second mounting portion are disposed on the longitudinal portion; wherein, the first mounting portion includes a first extending section and a second extending section, the first The extension section is connected to the longitudinal portion, and the second extension section is bent relative to the first extension section. The first extension section and the second extension section together form a hook that can be hung on the plurality of first columns. A hole wall of one of the installation holes is in a first predetermined position; wherein, when the first installation part is suspended to the hole wall of one of the plurality of installation holes, the first installation part of the first installation part is suspended from the wall of one of the plurality of installation holes. An extension section is supported by the hole wall, and there is a lateral distance between the second extension section of the first mounting part and the first column, and the lateral distance is used to allow the supporting device to be laterally displaced relative to the frame ; wherein, when the support device is laterally displaced from a first position to a second position relative to the frame, the second mounting portion can be mounted to a second predetermined position of the frame to prevent the first The installation part is disengaged from the first predetermined position of the frame.

Preferably, the first extension section of the first mounting portion has a first transverse length, and the second mounting portion has a second transverse length smaller than the first transverse length.

Preferably, when the first mounting part is mounted to the first predetermined position of the frame, and the second mounting part is not mounted to the second predetermined position of the frame, it is used to allow the first mounting part to The first predetermined position of the rack is disengaged.

Preferably, the support device further includes a support portion that is bent relative to the longitudinal portion, the support portion is used to support a load, and the load can drive the support device relative to the frame from the first position to a horizontal position. Move to this second location.

Preferably, the supporting portion connects the longitudinal portion substantially vertically.

Preferably, the frame further includes a second column, the second column includes a plurality of mounting holes; the longitudinal portion has a first end and a second end, the first mounting portion is adjacent to the longitudinal portion The first end, and the longitudinal portion is also provided with an auxiliary mounting portion adjacent to the second end of the longitudinal portion; the first mounting portion is used to be mounted to the first of one of the mounting holes of the first post A predetermined position, the auxiliary mounting part is used to be mounted to a first predetermined position of one of the plurality of mounting holes of the second post.

Preferably, the auxiliary installation part has substantially the same structural configuration as the first installation part, and the auxiliary installation part can be suspended to a hole wall of one of the plurality of installation holes of the second column.

Preferably, the second extension section is substantially vertically connected to the first extension section.

Description of drawings

To further illustrate and confirm the above-mentioned purpose, structural features and effects of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings, wherein:

FIG. 1 shows a schematic view of an object mounted on a rack through a pair of supporting devices according to an embodiment of the present invention.

FIG. 2 shows a schematic diagram of a pair of supporting devices installed on the rack according to an embodiment of the present invention.

FIG. 3 shows an exploded view of a supporting device and the frame according to an embodiment of the present invention.

FIG. 4 shows a schematic view of the support device installed on the rack according to the embodiment of the present invention.

FIG. 5 is a schematic diagram showing another perspective of the support device installed on the rack according to the embodiment of the present invention.

FIG. 6 is a schematic diagram of a viewing angle of the supporting device capable of installing the load on the frame in a predetermined direction according to an embodiment of the present invention.

FIG. 7 is a schematic diagram of another perspective view of the supporting device that can install the load on the frame in the predetermined direction according to the embodiment of the present invention.

FIG. 8 is a schematic diagram showing a perspective view of the supporting device that the load can continue to be installed on the frame in the predetermined direction according to the embodiment of the present invention.

FIG. 9 is a schematic diagram showing another perspective view of the supporting device that the load can continue to be installed on the frame in the predetermined direction according to the embodiment of the present invention.

FIG. 10 shows a schematic diagram of a supporting device according to another embodiment of the present invention.

FIG. 11 is a schematic diagram showing a perspective view of the supporting device capable of installing the load on the frame in a predetermined direction according to another embodiment of the present invention.

FIG. 12 is a schematic view showing another perspective view of the supporting device capable of installing the load on the frame in the predetermined direction according to another embodiment of the present invention.

Detailed ways

As shown in FIGS. 1 and 2 , a carrier 20 according to the embodiment of the present invention can be mounted on a frame through a pair of supporting devices 22 , and the carrier 20 has a front portion 20 a and a rear portion 20 b. Further, the rack has left and right sides of substantially the same structural configuration. For example, the left side of the rack includes at least one column. Here, a first column 24 (such as a front side column) and a second column 26 (such as a rear side column) are taken as an example, but the implementation is not limited thereto. The first column 24 has substantially the same structural configuration as the second column 26 . For example, both the first column 24 and the second column 26 include a plurality of mounting holes 28 arranged at intervals along the height direction of the first column 24 and the second column 26 . On the other hand, the pair of supporting devices 22 have substantially the same structural configuration. Each supporting device 22 includes a longitudinal portion 30 , at least one first mounting portion 32 and an elastic member 34 . Preferably, the support device 22 further includes a support portion 36 bent relative to the longitudinal portion 30 , the support portion 36 is substantially vertically connected to the longitudinal portion 30 , and the support portion 36 is used to support the bottom of the load 20 .

It is worth mentioning that, in the coordinates shown in FIG. 1 and FIG. 2, the X-axis direction is the vertical direction, the Y-axis direction is the transverse (or lateral) direction, and the Z-axis direction is the vertical direction (or the first column 24 and the the height direction of the second column 26). Wherein, the X axis, the Y axis and the Z axis are directions perpendicular to each other.

As shown in FIG. 3 , FIG. 4 and FIG. 5 , the mounting holes 28 of the first column 24 and the second column 26 have substantially the same structural configuration. Further, each installation hole 28 is defined by the contour of the hole wall. For example, the installation hole 28 is jointly defined by a lower hole wall W1, an upper hole wall W2, a front hole wall W3 and a rear hole wall W4. (as shown in Figure 3), but the implementation is not limited.

The at least one first installation portion 32 of the supporting device 22 and the elastic member 34 are both disposed on the longitudinal portion 30 . In this embodiment, the at least one first installation part 32 is taken as an example, but the implementation is not limited; the elastic member 34 is provided with a second installation part 35, and the second installation part 35 is, for example, a protrusion , but the implementation is not limited.

Preferably, the longitudinal portion 30 of the supporting device 22 has a first side S1 and a second side S2 opposite to each other. The first mounting portion 32 includes a first extension section K1 and a second extension section K2. The first extension section K1 is connected to the longitudinal portion 30, and the first extension section K1 extends laterally (or laterally) beyond the second side S2; the second extension section K2 is bent relative to the first extension section K1, and Here, take the second extension section K2 substantially vertically connecting with the first extension section K1 as an example. The first extension section K1 and the second extension section K2 jointly form a wall of a hole 28 where a hook can be hung to one of the plurality of installation holes of the first column 24, for example, hanging The lower hole wall W1 of the mounting hole 28 of the first post 24 enables the first mounting portion 32 to be mounted to a first predetermined position L1 of the first post 24 (as shown in FIG. 4 ).

Preferably, the longitudinal portion 30 of the supporting device 22 has a first end 30a and a second end 30b (such as a front end and a rear end, but not limited to), the first mounting portion 32 is adjacent to the longitudinal portion 30 The first end 30 a, and the longitudinal portion 30 is further provided with at least one auxiliary mounting portion 38 adjacent to the second end 30 b of the longitudinal portion 30 . In this embodiment, the number of the auxiliary mounting portion 38 is the same as that of the first mounting portion 32, the auxiliary mounting portion 38 and the first mounting portion 32 have substantially the same structural configuration, and the auxiliary mounting portion 38 is mounted to The manner in which the second post 26 is mounted to the first post 24 is substantially the same as that of the first mounting portion 32 . Further, the auxiliary mounting part 38 can be hung to a hole wall of the mounting hole 28 of one of the multiple mounting holes of the second column 26 of the rack, for example, to the second column 26 The lower hole wall W1 of the mounting hole 28 enables the auxiliary mounting portion 38 to be mounted to the first predetermined position L1 of the second post 26 (as shown in FIG. 4 ).

On the other hand, the elastic member 34 includes a connecting portion 40 , a guiding portion 42 and an elastic portion 44 disposed between the connecting portion 40 and the guiding portion 42 . The connecting portion 40 is connected (for example, fixed) to a predetermined position 43 of the first side S1 of the longitudinal portion 30; the elastic portion 44 is tilted at a predetermined angle relative to the first side S1 of the longitudinal portion 30 (as shown in FIG. 5 shown); the guide portion 42 is bent toward the first side S1 of the longitudinal portion 30 relative to the elastic portion 44 (as shown in FIG. 5 ), and the guide portion 42 includes an inclined surface or an arc surface, but in practice Not limited.

Preferably, the longitudinal portion 30 includes a through hole 46 communicating the first side S1 and the second side S2, the second mounting portion 35 is disposed on the elastic portion 44 of the elastic member 34, and the second mounting portion 35 passes through The through hole 46 can pass from the first side S1 to the second side S2. The position of the second mounting portion 35 corresponds to one of the mounting holes 28 (as shown in FIG. 4 ) of the plurality of mounting holes of the first post 24 .

Preferably, when the first installation part 32 is suspended to the wall of the installation hole 28 of the first column 24 (such as the lower hole wall W1), the first extension section K1 of the first installation part 32 is extended by the The hole wall (such as the lower hole wall W1) is supported, and there is a lateral distance between the second extension section K2 of the first mounting portion 32 and the first column 24, and the lateral distance is used to allow the supporting device 22 to Displaced laterally relative to the frame (as shown in Figure 4).

As shown in FIG. 6 and FIG. 7, the supporting device 22 is installed (or hung) on the first column 24 and the second column 26 of the frame through the first mounting portion 32 and the auxiliary mounting portion 38, and the The elastic member 34 is in an unlocked state X1 (for example, an unlocked state, as shown in FIG. 6 ). Wherein, when the elastic member 34 is in the unlocked state X1, the elastic portion 44 of the elastic member 34 is tilted by the predetermined angle relative to the first side S1 of the longitudinal portion 30 (as shown in FIG. 6 ), and the second The position of the mounting portion 35 corresponds to one of the mounting holes 28 of the plurality of mounting holes of the first column 24 (as shown in FIG. 28). Furthermore, the carrier 20 can be mounted on the supporting device 22 in a predetermined direction D. As shown in FIG. During this installation process, the rear portion 20b of the load 20 will contact the guide portion 42 of the elastic member 34 (as shown in FIG. Beyond the elastic member 34 , the bottom B of the load 20 can be partially supported by the supporting portion 36 (as shown in FIGS. 6 and 7 ). In addition, as can be seen from FIGS. 6 and 7 , when the elastic member 34 is in the unlocked state X1 (as shown in FIG. 6 ), the second mounting portion 35 is far away from the first mounting portion 32 (as shown in FIG. 7 ). For example, the second mounting portion 35 and the first mounting portion 32 are staggered in the upright direction (Z-axis direction).

As shown in FIGS. 8 and 9 , when the first mounting portion 32 is mounted to the first predetermined position L1 of the first post 24 of the rack (for example, the first mounting portion 32 is hung from the first post 24 The lower hole wall W1 of the hole 28, as shown in Figure 9), and when a force F is applied to the elastic member 34 (as shown in Figure 8), the elastic member 34 can be converted from the above-mentioned unlocked state X1 to a locked state X2, the second mounting portion 35 is installed to a second predetermined position L2 of the first column 24 of the frame (for example, the second mounting portion 35 has penetrated the mounting hole 28 of the first column 24 at this time, as 9 ), used to prevent the first mounting portion 32 from disengaging from the first predetermined position L1 of the first column 24 of the frame (for example, preventing the first mounting portion 32 from the mounting hole 28 of the first column 24 The lower wall W1 of the hole is disengaged in a height direction H, as shown in FIG. 9 ), whereby the supporting device 22 is locked to the frame. Preferably, when the second mounting portion 35 is mounted to the second predetermined position L2 of the first post 24 of the frame, the mounting gap between the second mounting portion 35 and the upper hole wall W2 of the mounting hole 28 The extended length of the second extension section K2 of the first mounting portion 32 is smaller than that of the first mounting portion 32 to prevent the first mounting portion 32 from detaching from the first predetermined position L1 of the first column 24 of the rack (as shown in FIG. 9 ). The aforementioned first predetermined position L1 and the second predetermined position L2 are located in the same installation hole 28 . In detail, the aforementioned first predetermined position L1 is the mounting position, and the aforementioned second predetermined position L2 is the locking position.

Furthermore, the carrier 20 can continue to be pushed in the predetermined direction D to be completely installed on the supporting device 22 . During this installation process, the part (for example, the side L) of the carrier 20 can be used to exert the force F and resist the elastic portion 44 of the elastic member 34 (as shown in FIG. 8 , at this time, the elastic member 34 The elastic part 44 accumulates an elastic force opposite to the direction of the force F), so that the elastic part 34 is converted from the above-mentioned unlocked state X1 to the locked state X2, so that the second mounting part 35 is mounted to the first column 24 of the frame The second predetermined position L2 (for example, the second mounting portion 35 has penetrated the mounting hole 28 of the first column 24 at this time, as shown in FIG. 9 ), is used to prevent the first mounting portion 32 from the frame The first predetermined position L1 of the first column 24 is disengaged (for example, preventing the first mounting portion 32 from detaching from the lower hole wall W1 of the mounting hole 28 of the first column 24 to the height direction H, as shown in FIG. 9 ), according to This enables the support device 22 to securely lock the frame. And when the load 20 is further displaced to a fully retracted position in the predetermined direction D, the bottom B of the load 20 can be completely supported by the support portion 36 of the support device 22 (this part can be referred to in FIG. 1 ) . In addition, it can be seen from FIG. 8 and FIG. 9 that when the elastic member 34 is in the locked state X2 (as shown in FIG. 8 ), the second mounting portion 35 is close to the first mounting portion 32 (as shown in FIG. 9 ), For example, the second mounting portion 35 and the first mounting portion 32 are close to or aligned with each other in the vertical direction (Z-axis direction).

It is worth mentioning that when the first mounting part 32 is mounted to the first predetermined position L1 of the first post 24 of the rack (for example, the first mounting part 32 is mounted to the bottom of the mounting hole 28 of the first post 24 hole wall W1), and the elastic member 34 is not applied with the force F (for example, the side L of the carrier 20 is not against the elastic portion 44 of the elastic member 34; or, the carrier 20 is lifted from the supporting device 22 After dismounting), the elastic portion 44 of the elastic member 34 releases the elastic force to return from the locked state X2 to the unlocked state X1, so that the second mounting portion 35 cannot be installed on the first column 24 of the frame. The second predetermined position L2, for example, the second mounting portion 35 is away from the mounting hole 28 of the first post 24 of the frame, so as to allow the first mounting portion 32 to move from the first mounting portion 32 of the frame to the height direction H. The first predetermined position L1 of the column 24 is disengaged, so that the first mounting part 32 can leave the mounting hole 28 of the first column 24 of the frame, and the auxiliary mounting part 38 can also be separated from the second column 26 of the frame. The mounting hole 28 leaves. That is, the supporting device 22 can be easily detached from (the first column 24 and the second column 26 of) the frame.

FIG. 10 shows a supporting device 200 of another embodiment of the present invention. The difference between the supporting device 200 of this another embodiment and the supporting device 22 of the preceding embodiment is that the supporting device 200 does not include the elasticity of the preceding embodiment. The member 34 (that is, the second mounting portion 204 of the supporting device 200 is not disposed on the elastic member 34). Specifically, both the first mounting portion 202 and the second mounting portion 204 of the supporting device 200 are directly disposed on the longitudinal portion 206 . Wherein, the first installation portion 202 includes a first extension section K1' and a second extension section K2', the first extension section K1' is connected to the longitudinal portion 206, and the first extension section K1' is transverse (or lateral) beyond the second side S2 of the longitudinal portion 206; the second extension K2' is bent relative to the first extension K1 ', and here, the second extension K2' is substantially vertically connected to the first extension K1' as an example. On the other hand, the second mounting portion 204 extends laterally (or laterally) beyond the second side S2 of the longitudinal portion 206 , and the second mounting portion 204 is, for example, a protrusion. Wherein, the first extension section K1 ′ of the first mounting portion 202 has a first transverse length T1 relative to the second side S2 of the longitudinal portion 206 , and the second mounting portion 204 has a second lateral length T1 relative to the longitudinal portion 206 . The side S2 has a second lateral length T2 that is smaller than the first lateral length T1.

As shown in FIG. 11 and FIG. 12 , the first extension section K1 ′ and the second extension section K2 ′ of the first installation part 202 jointly form a hook that can be hung on the plurality of installation holes of the first post 24 . A hole wall of one of the mounting holes 28, for example, hangs to the lower hole wall W1 of the mounting hole 28 of the first column 24, so that the first mounting part 202 can be installed to the first predetermined position of the first column 24. Location L1.

When the first installation part 202 is suspended to the wall of the installation hole 28 (such as the lower hole wall W1) of one of the installation holes of the first post 24, the first extension of the first installation part 202 The section K1' is supported by the hole wall (for example, the lower hole wall W1), and there is a transverse distance T between the second extension section K2' of the first mounting part 202 and the first post 24 (as shown in FIG. 12 ). , the lateral distance T is used to allow the supporting device 200 to be laterally displaced relative to the frame. For example, the supporting device 200 can be in a first position P1 (as shown in FIG. 11 ) or a second position P2 (as shown in FIG. 12 ) relative to the frame.

Further, when the supporting device 200 is laterally displaced relative to the frame from the first position P1 (as shown in FIG. 11 ) to the second position P2 (as shown in FIG. 12 ), the second mounting portion 204 It can be installed to the second predetermined position L2 of the first column 24 of the rack, for example, the second mounting part 204 can pass through another installation hole 28' of the first column 24 (as shown in FIG. 12 ), for Prevent the first mounting portion 202 from detaching from the first predetermined position L1 of the frame (for example, prevent the first mounting portion 202 from detaching from the lower hole wall W1 of the mounting hole 28 of the first column 24 in the height direction H, as shown in FIG. 12), so that the support device 200 locks the frame. In this embodiment, the first predetermined position L1 and the second predetermined position L2 are located in different installation holes 28 . The aforementioned first predetermined position L1 is a mounting position, and the aforementioned second predetermined position L2 is a locking position.

Preferably, when the second mounting portion 204 is mounted to the second predetermined position L2 of the first column 24 of the rack, the gap between the second mounting portion 204 and the upper hole wall W2 of the other mounting hole 28 ′ The mounting gap is smaller than the extension length of the second extension section K2' of the first mounting portion 202, so as to prevent the first mounting portion 202 from detaching from the first predetermined position L1 of the first column 24 of the rack (as shown in FIG. 12 shown).

Preferably, when the first mounting part 202 is mounted to the first predetermined position L1 of the first column 24 of the rack (for example, the first mounting part 202 is hung to the lower hole of the mounting hole 28 of the first column 24 wall W1), and the second installation part 204 is not installed to the second predetermined position L2 of the frame (for example, the second installation part 204 has not penetrated into another installation hole 28' of the first column 24, as shown in FIG. 11 ), to allow the first mounting portion 202 to disengage from the first predetermined position L1 of the first column 24 of the rack.

Preferably, the support portion 208 of the support device 200 is used to support the load 20, and the load 20 can drive the support device 200 to laterally displace relative to the frame from the first position P1 to the second position P2. . For example, when the load 20 is mounted on the support device 200 in the predetermined direction D, a part (such as the side L) of the load 20 can push against the support device 200, so that the support device 200 is relatively opposite to the support device 200. The frame is laterally displaced from the first position P1 (shown in FIG. 11 ) to the second position P2 (shown in FIG. 12 ).

Preferably, one of the longitudinal portion 206 and the carrier 20 can be provided with a guiding feature 207, such as an inclined surface or an arc surface (as shown in FIGS. 10 and 11 ), here, adjacent to the The first end 206a of the longitudinal portion 206 is provided with the guide feature 207 as an example, so that when the load 20 is installed on the support device 200 in the predetermined direction D, it is helpful for the load 20 to pass through the guide The feature 207 can push against the lateral displacement of the supporting device 200 from the first position P1 (shown in FIG. 11 ) to the second position P2 (shown in FIG. 12 ).

Preferably, the auxiliary installation part 210 can be hung to a hole wall of the installation hole 28 of one of the plurality of installation holes of the second post 26 , for example, to the installation hole of the second post 26 The lower wall W1 of the hole 28 enables the auxiliary installation part 210 to be installed at the first predetermined position L1 of the second column 26 (as shown in FIGS. 11 and 12 ).

According to the above description, it can be seen that the enhancement effect and advantages of the present invention are:

a. In the embodiment of the present invention, when the first mounting part 32 is installed to the first predetermined position L1 of the frame, and the elastic member 34 is applied with a force F, the elastic member 34 can move from the unlocked state X1 Switch to the locked state X2, so that the second mounting part 35 is mounted to the second predetermined position L2 of the frame, so as to prevent the first mounting part 32 from detaching from the first predetermined position of the frame, thereby making the Support means 22 lock the frame. When the first mounting part 32 is mounted to the first predetermined position L1 of the frame, and the elastic member 34 is not applied with the force F, the elastic member 34 returns from the locked state X2 to the unlocked state X1 by elastic force. , so that the second mounting portion 35 cannot be mounted to the second predetermined position L2 of the frame, so as to allow the first mounting portion 32 to disengage from the first predetermined position L1 of the frame, thereby making the supporting device 22 The frame is not locked, such an application is that when the load 20 is not pressed against the elastic member 34 or is unloaded from the supporting device 22, the elastic member 34 is not applied with the force F, so the elastic member 34 can be allowed to 34 returns from the locked state X2 to the unlocked state X1 by elastic force, so that the second mounting part 35 cannot be mounted to the second predetermined position L2 of the frame, so as to allow the first mounting part 32 to exit from the frame The first predetermined position L1 is disengaged, so that the support device 22 is not locked to the frame, so that the user can easily remove the support device 22 from the frame.

b. In another embodiment of the present invention, when the support device 200 is installed (hanged) to the wall of the installation hole 28 of one of the plurality of installation holes of the first post 24 through the first installation part 202 (for example When the lower hole wall W1) is in the first predetermined position L1, the support device 200 can be displaced laterally relative to the frame, wherein, when the support device 200 is in the first position P1, the second mounting portion of the support device 200 204 cannot be installed to the second predetermined position L2 of the first column 24 of the rack, so as to allow the first mounting part 202 to disengage from the first predetermined position L1 of the first column 24 of the rack, thereby enabling the support The device 200 is not locked to the frame, so that the user can easily remove the support device 200 from the frame; when the support device 200 is laterally displaced from the first position P1 to the second position P2 relative to the frame , the second mounting part 204 can be mounted to the second predetermined position L2 of the first column 24 of the rack, so as to prevent the first mounting part 202 from the first predetermined position L1 of the first column 24 of the rack. disengage, thereby making the supporting device 200 lock the frame.

Although the present invention has been described with reference to the current specific embodiments, those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the present invention, and other modifications can be made without departing from the spirit of the present invention. Various equivalent changes and modifications, therefore, as long as the changes and modifications to the above embodiments are within the true spirit of the present invention, they will all fall within the scope of the claims of the present application.

Claims (20)

1. A supporting device is suitable for being installed on a machine frame and comprises a longitudinal portion, a first installation portion and an elastic piece, and is characterized in that:

the first mounting part is arranged on the longitudinal part; and

the elastic piece is arranged on the longitudinal part, can be in one of a locking state and a non-locking state and is provided with a second mounting part;

when the first installation part is installed at a first preset position of the frame and a force is applied to the elastic piece, the elastic piece can be switched from the unlocking state to the locking state, so that the second installation part is installed at a second preset position of the frame, and the first installation part is prevented from being separated from the first preset position of the frame.

2. The support device of claim 1, wherein when the first mounting portion is mounted to the first predetermined location of the frame and the resilient member is not applying the force, the resilient member is in the unlocked state such that the second mounting portion is not mounted to the second predetermined location of the frame to allow the first mounting portion to be disengaged from the first predetermined location of the frame.

3. The support device as claimed in claim 1, further comprising a support portion bent with respect to the longitudinal portion, the support portion being configured to support a load, and the load being configured to apply the force against the elastic member to transform the elastic member from the unlocked state to the locked state.

4. The support device of claim 1, wherein the longitudinal portion has a first side and a second side opposite; the elastic piece comprises a connecting part, a guiding part and an elastic part, wherein the elastic part is arranged between the connecting part and the guiding part, the connecting part is connected to the first side of the longitudinal part, and the elastic part tilts relative to the first side.

5. The support device of claim 4, wherein the longitudinal portion includes a through hole communicating the first side and the second side, the second mounting portion is disposed on the elastic portion of the elastic member, and the second mounting portion is capable of passing from the first side to the second side through the through hole.

6. Support device according to claim 1, wherein the support part connects the longitudinal parts substantially perpendicularly.

7. The support device of claim 1, wherein the frame comprises a front jamb and a rear jamb, each of the front jamb and the rear jamb comprising a plurality of mounting holes; the longitudinal part is provided with a first end and a second end, the first mounting part is adjacent to the first end of the longitudinal part, and the longitudinal part is also provided with an auxiliary mounting part adjacent to the second end of the longitudinal part; the first mounting portion is configured to be mounted to a first predetermined position of one of the plurality of mounting holes of the front side pillar, and the auxiliary mounting portion is configured to be mounted to a first predetermined position of one of the plurality of mounting holes of the rear side pillar.

8. The supporting device as claimed in claim 7, wherein the first mounting portion and the auxiliary mounting portion each include a first extending portion and a second extending portion, the first extending portion is connected to the longitudinal portion, the second extending portion is bent relative to the first extending portion, and the first extending portion and the second extending portion together form a wall of the mounting hole for hanging the hook thereon.

9. The support device of claim 8, wherein the second extension is substantially perpendicular to the first extension.

10. The support device of claim 9, wherein when the first mounting portion is suspended from the wall of the bore of one of the plurality of mounting bores, the first extension of the first mounting portion is supported by the wall of the bore and the second extension of the first mounting portion is spaced from the front jamb by a lateral distance that allows the support device to be laterally displaced relative to the frame.

11. A kind of supporting device, include a longitudinal portion, a first mounting portion and an elastic member, characterized by that:

the first mounting part is arranged on the longitudinal part; and

the elastic piece is arranged on the longitudinal part, can be in one of a locking state and a non-locking state and is provided with a second mounting part;

when the elastic piece is in the unlocking state, the second mounting part is far away from the first mounting part;

when the elastic piece is in the locking state, the second mounting part is close to the first mounting part.

12. The support device of claim 11, wherein the resilient member is in the unlocked state when the force is not applied to the resilient member.

13. A kind of supporting device, is suitable for installing to a framework, this framework includes a first post, and this first post includes a plurality of mounting holes, this supporting device includes a longitudinal portion, a first mount section and a second mount section, characterized by that:

the first mounting part and the second mounting part are arranged on the longitudinal part;

the first installation part comprises a first extension section and a second extension section, the first extension section is connected with the longitudinal part, the second extension section is bent relative to the first extension section, and the first extension section and the second extension section jointly form a hook which can be hung on a hole wall of one of the installation holes of the first column and is positioned at a first preset position;

when the first mounting part is hung to the hole wall of one of the mounting holes, the first extending section of the first mounting part is supported by the hole wall, and a transverse distance is reserved between the second extending section of the first mounting part and the first column, and the transverse distance is used for allowing the supporting device to transversely displace relative to the rack;

when the supporting device is transversely displaced from a first position to a second position relative to the frame, the second mounting part can be mounted at a second preset position of the frame so as to prevent the first mounting part from being separated from the first preset position of the frame.

14. The support device of claim 13, wherein the first extension of the first mounting portion has a first lateral length and the second mounting portion has a second lateral length less than the first lateral length.

15. The support device of claim 14, wherein the first mounting portion is configured to allow the first mounting portion to be disengaged from the first predetermined location of the frame when the first mounting portion is mounted to the first predetermined location of the frame and the second mounting portion is not mounted to the second predetermined location of the frame.

16. The support device of claim 13, further comprising a support portion bent with respect to the longitudinal portion, the support portion being configured to support a carrier, and the carrier being capable of driving the support device to move laterally from the first position to the second position with respect to the frame.

17. Support device according to claim 13, wherein the support part connects the longitudinal parts substantially perpendicularly.

18. The support device of claim 13, wherein the frame further comprises a second post comprising a plurality of mounting holes; the longitudinal part is provided with a first end and a second end, the first mounting part is adjacent to the first end of the longitudinal part, and the longitudinal part is also provided with an auxiliary mounting part adjacent to the second end of the longitudinal part; the first mounting portion is configured to be mounted to a first predetermined position of one of the plurality of mounting holes of the first column, and the auxiliary mounting portion is configured to be mounted to a first predetermined position of one of the plurality of mounting holes of the second column.

19. The support device of claim 18, wherein the auxiliary mounting portion is configured substantially identically to the first mounting portion, the auxiliary mounting portion being adapted to be suspended from an aperture wall of one of the plurality of mounting apertures of the second column.

20. The support device of claim 19, wherein the second extension is substantially perpendicular to the first extension.

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