CN212735819U - Structure for quickly mounting and dismounting back plate type structure - Google Patents

Abstract

The utility model discloses a structure of quick installation of backplate formula structure and dismantlement, its characterized in that: including backplate (1) and backplate frame (2), the bottom detachable of backplate frame (2) is installed on backplate (1) and can rotate backplate (1) relatively, and the upper portion of backplate (1) sets up mounting (3), and the top of backplate frame (2) is used for cooperateing with mounting (3), presses the top of backplate frame (2) towards the direction of backplate (1), and the top and mounting (3) block of backplate frame (2) or break away from. The utility model has the advantages that: the utility model discloses single installation and the dismantlement of accomplishing backplate frame and backplate can drop into less manpower from this and realize the installation and the dismantlement of backplate formula servo or operating mode equipment, convenient operation and the difficult damage that falls of equipment reduces the cost of servo or operating mode equipment. The utility model discloses still have simple structure's advantage.

Description

Structure for quickly mounting and dismounting back plate type structure

Technical Field

The utility model relates to a structure of quick installation of backplate formula structure and dismantlement belongs to mechanical technical field.

Background

In current industry, backplate formula structure is comparatively common, and this kind of structure includes backplate and backplate frame, and backplate frame mounting is on the backplate, and when current various backplate formula servo or operating mode equipment toward backplate installation and dismantlement, it is installed fastening or dismantlement by traditional screw cooperation basic primary positioning. The installation and the dismantlement in-process not only need many people to cooperate, have moreover inefficiency, inconvenient and the equipment falls phenomenon such as damage easily, especially under the narrower condition of operating space, above-mentioned condition seems more outstanding more.

Disclosure of Invention

The utility model aims at providing a structure of quick installation of backplate formula structure and dismantlement, solve among the prior art backplate formula servo or operating mode equipment fixing and dismantle that the human input is many, the operation is inconvenient and equipment falls the technical defect who damages easily.

In order to solve the above problems, the utility model adopts the following technical proposal: the structure of quick installation of backplate formula structure and dismantlement, including backplate and backplate frame, the bottom detachable of backplate frame is installed on the backplate and the backplate rotates relatively, and the upper portion of backplate sets up the mounting, and the top of backplate frame is used for cooperating with the mounting, presses the top of backplate frame towards the direction of backplate, and the top and the mounting block of backplate frame perhaps break away from. The utility model discloses an one end of backplate frame rotates with the backplate, through pressing the backplate frame other end, makes backplate frame and mounting block perhaps break away from, realizes the quick demountable installation of backplate frame and backplate, and whole installation can be accomplished alone with the dismantlement, convenient operation to the equipment is difficult for falling the damage, and reduce cost, the security is good, especially is fit for the installation and the dismantlement of backplate formula servo or operating mode equipment under the narrower and small condition of operating space.

As the utility model discloses a further improvement, the slider chamber has been seted up at backplate frame top, and the slider intracavity sets up slider and block tongue, and the slider can slide along the direction with backplate vertically in the slider intracavity, and the block tongue can be along vertical direction removal in the slider intracavity along with the slip of slider, and the block tongue slides from top to bottom and is used for perhaps breaking away from with mounting looks block. The utility model discloses a horizontal migration of slider promotes the card tongue vertical migration to make the card tongue perhaps break away from with the mounting block, further make things convenient for the installation of backplate and backplate frame.

As the utility model discloses a further improvement, it has the through-hole to open on the block tongue, and the lower surface of slider is first inclined plane, and the slider receives the power of horizontal direction to slide in the through-hole towards the direction of backplate and is used for pressing the top that moves the block tongue and slide downwards and make the block tongue break away from with the mounting mutually, and the bottom of block tongue is provided with the elastic component for upwards promote the block tongue and slide the slider towards the direction of keeping away from the backplate when the horizontal force that the slider receives disappears. The utility model discloses a set up first inclined plane on the slider, first inclined plane cooperatees with the block tongue, and both produce the extrusion, realize the vertical migration.

As a further improvement, the utility model also comprises a baffle which can be detachably arranged at the joint of the backboard on the backboard frame. The utility model discloses set up the baffle for sealed slider chamber is spacing on the moving direction of slider to the block tongue in it.

As a further improvement, the backplate frame top is opened along the moving direction of slider has with the communicating push rod through-hole in slider chamber, sets up the push rod in the push rod through-hole, and the push rod can remove in the push rod through-hole, and the tip of push rod supports the slider, and the push rod removes in the push rod through-hole and is used for promoting the slider and slides in the slider intracavity. The utility model discloses set up the push rod, promote the slider through the removal of push rod and remove.

As a further improvement, the lower fixed strip is installed to the lower part detachable of backplate, and lower fixed strip sets up the second inclined plane on one side upper portion that is close to the backplate, and lower fixed strip is installed and is formed the V-arrangement draw-in groove between its upper portion and backplate on the backplate, and the bottom of backplate frame is used for the downward protrusion in one side of being connected with the backplate to form the cross-sectional shape and the same lower arch of the cross-sectional shape of V-arrangement draw-in groove, and when backplate frame mounting was on the backplate, lower arch inserted in the V-arrangement draw-in groove. The utility model discloses a V-arrangement draw-in groove cooperatees with protruding down, realizes spacing to backplate frame on the backplate, realizes both relative rotations simultaneously.

As the utility model discloses a further improvement, mounting detachable installs on the upper portion of backplate, and the bottom of mounting is projected downwards into fixed bulge, and the side that the backplate was kept away from to fixed bulge is the third inclined plane, and the top of block tongue is crooked towards the direction of keeping away from the backplate, and when the block tongue removed towards the direction of backplate, its crooked position and third inclined plane relative slip, and fixed bulge extrudees the block tongue downwards and makes the block tongue slide downwards. The utility model discloses a set up the third inclined plane, the block tongue of being convenient for and fixed bellied block.

As a further improvement of the utility model, still include the handle, the handle includes handle, guide cylinder, button and locating part, and the one end at the handle is installed to the guide cylinder, and the button setting is in the guide cylinder and can remove in the guide cylinder, and the locating part is used for being connected guide cylinder and backplate frame when dismantling backplate formula structure, makes the one end and the push rod of button meet, presses the button and promotes the push rod and remove in the push rod through-hole. The utility model discloses set up the handle, through pressing the button, can promote the push rod and remove, the push rod of being convenient for promotes the slider and slides in the slider intracavity.

As a further improvement, the locating part includes direction butt joint cover and spacing spanner, and spacing spanner rotates with the handle to be connected, and the direction butt joint cover sets up on backplate frame, and it has more than one spacing groove to open on the direction butt joint cover, and the tip of guide cylinder is used for with the butt joint of direction butt joint cover, and spacing spanner is close to the one end of backplate and is used for cooperateing with the spacing groove, and the relative handle of spacing spanner rotates the tip that is used for controlling spacing wrench and inserts and shift out the spacing groove. The utility model discloses set up direction butt joint cover, the butt joint of handle and backplate frame of being convenient for, spacing wrench is convenient for handle and backplate frame fixed when using.

As a further improvement, the one end that the direction butt joint cover was kept away from to the guide cylinder under user state is provided with the button cover, and the button cover is stretched out to the tip of button, and the cover is equipped with button spring on the position that lies in the guide cylinder on the button, and button spring removes and extends or shrink along with the button in the guide cylinder. The utility model discloses set up the button lid to prevent the button and pop out from the guide cylinder.

To sum up, the beneficial effects of the utility model are that: the utility model discloses single installation and the dismantlement of accomplishing backplate frame and backplate can drop into less manpower from this and realize the installation and the dismantlement of backplate formula servo or operating mode equipment, convenient operation and the difficult damage that falls of equipment reduces the cost of servo or operating mode equipment. The utility model discloses still have simple structure's advantage.

Drawings

Fig. 1 is a schematic perspective view of embodiment 1 of the present invention.

Fig. 2 is a longitudinal sectional view of embodiment 1 of the present invention.

Fig. 3 is a schematic perspective view of a back plate frame in embodiment 1 of the present invention.

Fig. 4 is a schematic perspective view showing another angle of the back plate frame in embodiment 1 of the present invention.

Fig. 5 is a schematic perspective view showing a fixing member according to embodiment 1 of the present invention.

Fig. 6 is a schematic perspective view showing the structure of the lower fixing strip in example 1 of the present invention.

Fig. 7 is a schematic perspective view showing a push rod according to embodiment 1 of the present invention.

Fig. 8 is a schematic perspective view showing a baffle plate according to embodiment 1 of the present invention.

Fig. 9 is a schematic perspective view showing a slider according to embodiment 1 of the present invention.

Fig. 10 is a schematic perspective view showing the structure of the latch according to embodiment 1 of the present invention.

Fig. 11 is a schematic view of a use state of embodiment 2 of the present invention.

Fig. 12 is a longitudinal sectional view of fig. 11.

Fig. 13 is a schematic perspective view of embodiment 2 of the present invention.

Fig. 14 is a longitudinal sectional view of fig. 13.

Fig. 15 is a schematic perspective view showing a handle according to embodiment 2 of the present invention.

Fig. 16 is a schematic perspective view showing a button according to embodiment 2 of the present invention.

Fig. 17 is a schematic perspective view showing a button cover according to embodiment 2 of the present invention.

Fig. 18 is a schematic perspective view showing a guide cylinder according to embodiment 2 of the present invention.

Fig. 19 is a schematic perspective view showing another angle of the guide cylinder according to embodiment 2 of the present invention.

Fig. 20 is a schematic perspective view of a limit wrench according to embodiment 2 of the present invention.

Wherein: 1. a back plate; 2. a back plate frame; 3. a fixing member; 4. a slider; 5. a latch; 6. a through hole; 7. a first inclined plane; 8. an elastic member; 9. a baffle plate; 10. a push rod; 11. a lower fixing strip; 12. a second inclined plane; 13. a lower bulge; 14. a fixed protrusion; 15. a third inclined plane; 16. a handle; 17. a guide cylinder; 18. a button; 19. a limiting member; 20. a guide butting sleeve; 21. a limiting wrench; 22. a limiting groove; 23. a button cover; 24. a button spring; 25. a rectangular window; 26. fixing a column; 27. a bolt; 28. and a limiting bulge.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

The structure for quickly mounting and dismounting the back plate type structure shown in fig. 1 to 10 comprises a back plate 1 and a back plate frame 2, wherein the back plate 1 is provided with a rectangular window 25 penetrating through two sides of the back plate 1, the bottom of the back plate frame 2 is detachably mounted on the back plate 1 and can rotate relative to the back plate 1, the bottom end of the back plate frame 2 is positioned below the rectangular window 25, the upper part of the back plate 1 is provided with a fixing piece 3, the fixing piece 3 is positioned above the rectangular window 25, the top of the back plate frame 2 is used for being matched with the fixing piece 3, the top of the back plate frame 2 is pressed towards the direction of the back plate 1, the top of the back plate frame 2 is clamped with or separated from the fixing piece 3, when the back plate type structure is mounted, the bottom end of the back plate frame 2 is firstly mounted on the back plate 1, then the back plate frame 2 is rotated to enable the top end to approach towards, after the backboard frame 2 is contacted with the fixing piece 3, the backboard frame 2 is continuously pressed to be matched with the fixing piece 3, so that the top of the backboard frame 2 is installed on the backboard 1 to complete the installation of the whole backboard type structure, when the backboard type structure is disassembled, the top end of the backboard frame 2 is separated from the fixing piece 3, then the backboard frame 2 is rotated to enable the top end of the backboard frame to move towards the direction far away from the backboard 1, and then the bottom end of the backboard frame 2 is disassembled from the backboard 1.

The utility model discloses in 2 tops of backplate frame seted up the slider chamber, the slider intracavity set up slider 4 and block tongue 5, slider 4 can slide along the direction with backplate 1 vertically in the slider intracavity, block tongue 5 can remove along vertical direction in the slider intracavity along with slider 4's slip (in the utility model discloses in horizontal direction and vertical direction use figure 2 to be accurate), block tongue 5 slide from top to bottom be used for with 3 looks blocks of mounting or break away from. The utility model discloses block tongue 5 on open and to have the through-hole 6 that runs through its both sides longitudinal section for the rectangle, through-hole 6 projection on backplate 1 be the rectangle, slider 4's lower surface be first inclined plane 7, and first inclined plane 7 be close to the one end tilt up of backplate 1, slider 4 pass through-hole 6, first inclined plane 7 laminate mutually with through-hole 6's lower surface, slider 4 receive the horizontal direction power to slide towards the direction of backplate 1 in through-hole 6 and be used for pressing the top that moves block tongue 5 and break away from mutually with mounting 3, the bottom of block tongue 5 be provided with elastic component 8 for upwards promote block tongue 5 and promote slider 4 towards the direction of keeping away from backplate 1 when the horizontal force that slider 4 receives disappears. The utility model discloses in elastic component 8 be two springs the bottom of block tongue 5 be provided with two cross sections and be circular shape fixed column 26 the bottom in slider chamber open and to have two spring fixed orificess, the bottom portion of spring stretch into in the spring fixed orifices, the top of two springs overlaps respectively on two fixed column 26, block tongue 5 compression spring when slider intracavity lapse, the spring shrink, and when slider 4 disappears at the ascending power of horizontal direction, two spring extensions upwards promote block tongue 5, block tongue 5 owing to with the cooperation of slider 4 on first inclined plane 7, promote slider 4 slide towards the direction of keeping away from backplate 1.

The utility model discloses the preferred baffle 9 that is provided with, baffle 9 adopt one or two or many bolt 27 detachable to install on backplate frame 2 with backplate 1's junction, the utility model discloses in bolt 27 be located between two springs, the utility model discloses in the spring fixed orifices by baffle 9 and slider chamber enclose to separate by bolt 27, the utility model discloses set up baffle 9 for from one side closed slider chamber of backplate 1, prevent that backplate frame 2 from demolising the back from backplate 1, the spring drop from the slider chamber.

The utility model discloses 2 upper portions of backplate frame open along the moving direction of slider 4 have with the communicating push rod through-hole in slider chamber (not shown in the figure), the push rod through-hole in set up push rod 10, the length of push rod 10 be greater than the length of push rod through-hole, and push rod 10 can remove in the push rod through-hole, push rod 10 be close to the tip of 1 one end of backplate and support slider 4, push rod 10 remove in the push rod through-hole and be used for promoting slider 4 and slide towards the direction of backplate 1 in the slider intracavity, slider 4 when the direction of keeping away from backplate 1 removes, promote push rod 10 and remove towards the direction of keeping away from backplate 1 in the push rod through-hole.

The utility model discloses realize that backplate frame 2 and backplate 1 rotate the concrete structure of being connected and be: the lower part of the back plate 1 is detachably provided with a lower fixing strip 11, the length of the fixing strip 11 is equal to the width of the rectangular window 25, the upper part of one side of the lower fixing strip 11 close to the back plate 1 is provided with a second inclined surface 12, the lower fixing strip 11 is arranged on the back plate 1, a V-shaped clamping groove is formed between the upper part of the lower fixing strip 11 and the back plate 1, the top of the V-shaped clamping groove is preferably provided with a fillet, one side of the bottom end of the back plate frame 2, which is used for being connected with the back plate 1, protrudes downwards to form a lower protrusion 13 with the same cross section shape as the V-shaped clamping groove, when the backboard frame 2 is arranged on the backboard 1, the lower bulge 13 is inserted into the V-shaped clamping groove, because the lower protrusion 13 is matched with the V-shaped slot in shape, the lower protrusion 13 can be limited in the V-shaped slot and cannot move in the direction perpendicular to the backboard 1. The utility model discloses lower fixed strip 11 on along its length direction even set up a plurality of central lines and 1 vertically lower fixing hole of backplate, adopt to alternate in lower fixing hole and with 1 threaded connection's of backplate bolt will lower fixed strip 11 detachable install on backplate 1.

The utility model discloses in 3 detachable of mounting install on the upper portion of backplate 1, the bottom of mounting 3 bulge downwards into fixed bulge 14, fixed bulge 14 keep away from the side of backplate 1 and be third slope 15, the top of block tongue 5 crooked towards the direction of keeping away from backplate 1, block tongue 5 when moving towards the direction of backplate 1, its crooked position and the 15 relative sliding of third slope, fixed bulge 14 extrude block tongue 5 downwards and make block tongue 5 lapse. The utility model discloses 3 bottoms of mounting be provided with two spacing archs 28, two spacing archs 28 are located one side that backplate 1 is close to in the both sides of stationary hump 14 respectively, the utility model discloses in the distance between two spacing archs 28 and stationary hump 14 slightly be greater than the thickness on block tongue 5 top, after backplate frame 2 and backplate 1 installation completion, the top of block tongue 5 is located between stationary hump 14 and the spacing archs 28. The utility model discloses preferred mounting 3 adopts bolt detachable to install on backplate 1, and mounting 3 and lower fixed strip 11 be located same one side of backplate 1.

Example 2

The present embodiment is further improved on the basis of embodiment 1, as shown in fig. 11 to 20, compared with embodiment 1, the present embodiment is further provided with a handle, the handle comprises a handle 16, a guide cylinder 17, a button 18 and a limit piece 19, the guide cylinder 17 is detachably mounted at one end of the handle 16, the handle 16 comprises a holding section and a supporting section, the holding section and the supporting section form an included angle, a wrench through hole penetrating through both sides of the holding section is formed at one end of the holding section connected with the supporting section, the holding section and the supporting section are preferably integrally formed, one end of the supporting section located at the wrench through hole extends into two mounting posts towards the direction far away from the supporting section, the supporting section is provided with a guide cylinder fixing hole penetrating through the upper portion and the lower portion, the diameters of the upper portion and the lower portion of the guide cylinder fixing cylinder are both larger than the diameter of the middle portion, one end of guide cylinder 17 be provided with the spliced pole, spliced pole and guide cylinder 17 integrated into one piece make, the length of spliced pole slightly is less than the length on guide cylinder 17 upper portion to in the spliced pole stretched into the guide cylinder fixed orifices, can dismantle the connection by the bolt that stretches into from guide cylinder fixed orifices bottom, install guide cylinder 17 detachable on handle 16.

The utility model discloses in button 18 set up in guide cylinder 17 and can remove in guide cylinder 17, locating part 19 be used for being connected guide cylinder 17 and backplate frame 2 when dismantling backplate formula structure, make button 18's one end meet with push rod 10, press button 18 promote push rod 10 and remove in the push rod through-hole.

The utility model discloses in guide cylinder 17 one end of keeping away from backplate 1 under the user state be provided with button cover 23, button 18's tip stretch out button cover 23, button 18 on lie in the position of guide cylinder 17 on the cover be equipped with button spring 24, button spring 24 along with button 18 removes and extends or contract in guide cylinder 17.

The limiting piece 19 in the utility model comprises a guiding butt-joint sleeve 20 and a limiting wrench 21, the limiting wrench 21 is rotationally connected with the handle 16, wherein the limiting spanner 21 passes through the spanner through hole, the middle part of the limiting spanner 21 is rotatably connected with the two mounting columns by adopting a rotating shaft, the guide butting sleeve 20 is arranged at one end of the back plate frame 2 far away from the back plate 1, the guide butting sleeve 20 is provided with two limiting grooves 22 with the top and the bottom symmetrical, the end part of the guide cylinder 17 is used for butting with the guide butting sleeve 20, when in use, the butt-joint sleeve 20 extends into the guide cylinder 17, one end of the limit wrench 21 close to the back plate 1 is used for matching with the limit groove 22, the limiting wrench 21 rotates relative to the handle 16 to operate the insertion and removal of the end of the limiting wrench into and out of the limiting groove 22.

The limiting spanner 21 in the utility model comprises a working section, a spanner connecting section and an operating section, wherein one end of the working section and one end of the operating section are respectively connected with two ends of the spanner connecting section and are integrally formed, one end of the spanner connecting section close to the working section is rotationally connected with two mounting posts by adopting a rotating shaft, one end of the spanner connecting section close to the operating section is provided with a lower limiting post, the lower limiting post is positioned at one side close to a guide sleeve 17 when in use, one side of the direction limiting sleeve 17 close to the lower limiting post is provided with an upper limiting post, a reset spring is arranged between the upper limiting post and the lower limiting post, two ends of the reset spring are respectively sleeved on the upper limiting post and the lower limiting post, the operating section passes through a spanner through hole, and the operating section and the spanner connecting section form an included angle, when the device is used, a hand holds the holding section, the operation section is buckled, the whole limiting spanner 21 rotates around the rotating shaft and compresses the return spring, and at the moment, the working section moves out of the limiting groove; when the operation section is loosened, the return spring restores to the original length and pushes the wrench connecting section to rotate, and in the state that the guide butt joint sleeve 20 extends into the guide cylinder 17, the return spring pushes the limit wrench 21 to rotate, so that the working section of the limit wrench extends into the limit groove 22.

The button 18 in the utility model comprises a pressing section, a pushing section and a button connecting section for connecting the pressing section and the pushing section, the central lines of the pressing section, the button connecting section and the pushing section are collinear, the diameter of the pressing section is larger than that of the button connecting section, the diameter of the button connecting section is larger than that of the pushing section, the guide cylinder 17 comprises a first guide unit, a second guide unit, a third guide unit and a fourth guide unit, wherein the inner diameter of the first guide unit is larger than that of the second guide unit, the inner diameter of the second guide unit is larger than that of the third guide unit, the inner diameter of the fourth guide unit is larger than that of the third guide unit, the inner diameter of the preferred fourth guide unit of the utility model is equal to that of the second guide unit, the button spring 24 is arranged in the second guide unit, one end of the button spring 24 is abutted against the shoulder formed by connecting the second guide unit and the third guide unit, the other end of button spring 24 supports and is being connected the shoulder that forms with the button linkage segment pressing the section, the internal diameter of third guide unit slightly be greater than the diameter that promotes the section to ensure that button 18 removes in guide cylinder 17, the utility model discloses in button lid 23 install in first guide unit, and button lid both sides along axial symmetry's division have the spout, the both sides of button linkage segment form two guide posts along the outside protrusion of radial symmetry, the guide post be located the spout to two guide posts move in two spouts respectively along with the removal of button 18.

The utility model discloses fourth guiding unit on keep away from opening of one end symmetry of third guiding unit have about two guide ways, direction butt joint cover 20 go towards two guide blocks that the direction protrusion of keeping away from its central line formed bilateral symmetry, the guide block be used for cooperating with the guide way, when using, will direction butt joint cover 20 when stretching into guide cylinder 17, the guide block be located the guide way and remove in the guide way along with guide cylinder 17's removal. This embodiment is when using, handheld section of handle 16 to detain limit wrench 21's operation section, make its working section remove from spacing groove 22, establish the one end of keeping away from backplate 1 on direction butt joint cover 20 with the guide cylinder 17 cover of handle, make two guide blocks on the direction butt joint cover 20 stretch into two guide ways respectively, and promote the handle towards the direction of backplate, loosen limit wrench 21's operation section again, make its working section stretch into spacing groove 22, realize the fixed of handle, the tip of button 18 and the tip contact of push rod 10 this moment, press button 18 towards the direction of push rod 10 again, can promote slider 4 to slide. When the handle is taken down, the operation section of the limit wrench 21 is buckled, so that the working section of the limit wrench is moved out of the limit groove, and the handle is pulled down from the guide butting sleeve 20.

The structure of the rest of this embodiment is the same as that of embodiment 1, and embodiment 1 may be referred to specifically, and details are not repeated in this embodiment.

Parts which are not specifically described in the above description are prior art or can be realized by the prior art. The specific embodiments of the present invention are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. All equivalent changes and modifications made according to the contents of the claims of the present invention should be regarded as the technical scope of the present invention.

Claims (10)

1. The quick structure of installing and dismantling of backplate formula structure, its characterized in that: including backplate (1) and backplate frame (2), the bottom detachable of backplate frame (2) is installed on backplate (1) and can rotate backplate (1) relatively, and the upper portion of backplate (1) sets up mounting (3), and the top of backplate frame (2) is used for cooperateing with mounting (3), presses the top of backplate frame (2) towards the direction of backplate (1), and the top and mounting (3) block of backplate frame (2) or break away from.

2. A structure for quick mounting and dismounting of a backplate-type structure according to claim 1, wherein: the slider chamber has been seted up at backplate frame (2) top, sets up slider (4) and block tongue (5) in the slider chamber, and slider (4) can slide along the direction with backplate (1) vertically in the slider chamber, and block tongue (5) can move along vertical direction in the slider chamber along with the slip of slider (4), and block tongue (5) slide from top to bottom be used for with mounting (3) looks block or break away from.

3. A structure for quick mounting and dismounting of a backplate-type structure according to claim 2, wherein: open on block tongue (5) has through-hole (6), the lower surface of slider (4) is first inclined plane (7), slider (4) receive the horizontal direction power to slide in through-hole (6) towards the direction of backplate (1) and be used for pressing to move block tongue (5) and slide downwards and make the top of block tongue (5) break away from mutually with mounting (3), the bottom of block tongue (5) is provided with elastic component (8), be used for upwards promoting block tongue (5) and slide slider (4) towards the direction of keeping away from backplate (1) when slider (4) receive the horizontal force and disappear.

4. A structure for quick mounting and dismounting of a backplate-type structure according to claim 3, wherein: the backboard comprises a backboard frame (2) and is characterized by further comprising a baffle plate (9), wherein the baffle plate (9) is detachably arranged at the connecting position of the backboard frame (2) and the backboard (1).

5. A structure for quick mounting and dismounting of a backplate-type structure according to claim 3, wherein: the top of the back plate frame (2) is provided with a push rod through hole communicated with the slide block cavity along the moving direction of the slide block (4), a push rod (10) is arranged in the push rod through hole, the push rod (10) can move in the push rod through hole, the end part of the push rod (10) is propped against the slide block (4), and the push rod (10) moves in the push rod through hole and is used for pushing the slide block (4) to slide in the slide block cavity.

6. A structure for quick mounting and dismounting of a backplate type structure according to any one of claims 1 to 4, wherein: the lower fixing strip (11) is detachably mounted on the lower portion of the back plate (1), the upper portion of one side, close to the back plate (1), of the lower fixing strip (11) is provided with a second inclined surface (12), the lower fixing strip (11) is mounted between the upper portion of the back plate (1) and the back plate (1) to form a V-shaped clamping groove, one side, connected with the back plate (1), of the bottom end of the back plate frame (2) protrudes downwards to form a lower protrusion (13) with the same cross section shape as that of the V-shaped clamping groove, and when the back plate frame (2) is mounted on the back plate (1), the lower protrusion (13) is inserted into the V-shaped clamping groove.

7. A structure for quick mounting and dismounting of a backplate type structure according to any one of claims 1 to 4, wherein: the fixing piece (3) is detachably mounted on the upper portion of the back plate (1), the bottom of the fixing piece (3) protrudes downwards to form a fixing protrusion (14), the side, far away from the back plate (1), of the fixing protrusion (14) is a third inclined surface (15), the top of the clamping tongue (5) bends towards the direction far away from the back plate (1), when the clamping tongue (5) moves towards the direction of the back plate (1), the bent portion of the clamping tongue slides relative to the third inclined surface (15), and the fixing protrusion (14) downwards extrudes the clamping tongue (5) to enable the clamping tongue (5) to slide downwards.

8. The quick mounting and dismounting structure of back-plate type structure as claimed in claim 7, wherein: the novel backboard structure is characterized by further comprising a handle, the handle comprises a handle (16), a guide cylinder (17), a button (18) and a limiting piece (19), the guide cylinder (17) is installed at one end of the handle (16), the button (18) is arranged in the guide cylinder (17) and can move in the guide cylinder (17), the limiting piece (19) is used for connecting the guide cylinder (17) with the backboard frame (2) when the backboard structure is disassembled, one end of the button (18) is connected with the push rod (10), and the push rod (10) is pushed to move in the push rod through hole by pressing the button (18).

9. The quick-attach and detach structure of a backplane structure according to claim 8, wherein: locating part (19) are including direction butt joint cover (20) and spacing spanner (21), spacing spanner (21) rotate with handle (16) to be connected, direction butt joint cover (20) set up on backplate frame (2), it has more than one spacing groove (22) to open on direction butt joint cover (20), the tip of guide cylinder (17) is used for docking with direction butt joint cover (20), one end that spacing spanner (21) are close to backplate (1) is used for cooperateing with spacing groove (22), spacing spanner (21) rotate the tip that is used for controlling spacing wrench relative handle (16) and insert and shift out spacing groove (22).

10. A structure for quick mounting and dismounting of a backplate-type structure according to claim 9, wherein: a button cover (23) is arranged at one end, away from the guide butting sleeve (20), of the guide cylinder (17) in a use state, the end portion of the button (18) extends out of the button cover (23), a button spring (24) is sleeved on a position, located in the guide cylinder (17), of the button (18), and the button spring (24) extends or contracts along with movement of the button (18) in the guide cylinder (17).

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