CN218071353U - Novel energy solar fixing frame - Google Patents

Abstract

The utility model discloses a new energy solar energy fixing frame, which comprises a fixed side frame arranged on a support frame body, wherein a bottom plate is arranged at the bottom end of the fixed side frame, and an adjusting mechanism is arranged between the support frame body and the fixed side frame; the adjustment mechanism includes an adjustment kit. This new energy solar energy mount, through being provided with adjustment mechanism, shift up the connecting rod, when driving the movable block in the activity internalization, to extrusion of trapezoidal end department, make it produce deformation, insert and establish inside the spacing port, it is fixed to movable block department, remove the locking to spacing inslot, rotate the commentaries on classics handle after that, can drive the cover piece and reciprocate, make it carry out syntropy removal thereupon to adjust external member overall structure, and then adjust the operation to fixed side bearer height, improve the holistic result of use of device, when being suitable for different demands, with the demand according to the environment highly adjusting solar panel's the frame.

Description

Novel energy solar fixing frame

Technical Field

The utility model relates to a fixed equipment field specifically is a new energy solar energy mount.

Background

For example, solar energy, wind energy, ocean energy, biomass energy and the like belong to energy sources which are researched, developed and utilized and are commonly called as new energy sources, wherein the solar energy is one of important basic energy sources in renewable energy sources, is taken as an energy source foundation for future economic and social sustainable development, receives high attention, and is widely moved in various regions in the society;

at present traditional new energy solar energy mount installs the solar panel that suits on the support body, when the installation, adopts bolted connection's mode usually, and this kind of mode is after the installation, and most of can not adjust solar panel's the height of erectting according to the demand of environment to when being suitable for different demands, improve the holistic result of use of device.

Aiming at the problems, the novel solar energy fixing frame is innovatively designed on the basis of the original novel solar energy fixing frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy solar energy mount to solve the present traditional new energy solar energy mount that proposes in the above-mentioned background art, install the solar panel of corresponding installation on the support body, use bolted connection's mode usually, this kind of mode is after the installation, and most of them can not be according to the demand of environment highly adjust solar panel's the frame setting up, in order being suitable for different demands, improve the problem of the holistic result of use of device.

In order to achieve the above object, the utility model provides a following technical scheme: a new energy solar energy fixing frame comprises a fixed side frame arranged on a supporting frame body, wherein a bottom plate is arranged at the bottom end of the fixed side frame, and an adjusting mechanism is arranged between the supporting frame body and the fixed side frame;

the adjusting mechanism comprises an adjusting external member, the adjusting external member movable sleeve is arranged outside the supporting frame body, the supporting frame body deviates from the inside of one side of the fixed side frame and is provided with a rotating handle through bearing movable mounting, one end of the rotating handle is provided with a first bevel gear, the supporting frame body is vertically provided with an internal groove, the internal groove is provided with a threaded rod through bearing movable mounting, a second bevel gear is arranged on the threaded rod, the first bevel gear and the second bevel gear are in an intermeshing state, the threaded rod is connected with a sleeve block in a threaded manner, one side of the sleeve block is penetrated through the supporting frame body and is arranged on one side of the inner wall of the adjusting external member, a movable inner opening is formed inside the lower side color of the supporting frame body, a movable moving block is movably arranged inside the movable inner opening, one end of the moving block is penetrated through the supporting frame body and is provided with a connecting rod, the outer ring is uniformly distributed with a plurality of groups of limiting openings, the bottom end of the connecting rod is provided with a limiting block, the other end of the limiting block is clamped inside the matched limiting opening, the outer surface of the fixed side frame is glued with an anti-slip layer, a stabilizing assembly is arranged between the supporting frame body and the adjusting external member.

Preferably, the stabilizing assembly comprises a stabilizing fixture block, the stabilizing fixture block is mounted in the middle of the top end of the inner wall of the adjusting sleeve, an inner notch is formed in the top end of the supporting frame body, the other end of the stabilizing fixture block is inserted into the inner notch, and a sponge corner pad is glued to the bottom end of the inner wall of the inner notch.

Preferably, an anti-abrasion layer is arranged between the support frame body and the adjusting sleeve member, one end of the anti-abrasion layer is adhered to the top end of the inner wall of the adjusting sleeve member, and the other end of the anti-abrasion layer and the upper surface of the support frame body are in a mutually extruded state.

Preferably, a fixed rod is fixedly connected to the top end of the inner wall of the movable inner opening, a trapezoidal end is glued to the bottom end of the fixed rod, and a corresponding limiting port is formed in the moving block.

Preferably, adjust all symmetry movable mounting in external member inner wall both sides and have the ball, and the other end of ball and the laminating each other of support frame external surface, arc piece is installed to spacing mouthful inner wall, and the other end of arc piece inserts and establishes and set up the assorted inslot on the stopper.

Preferably, the assembling mechanism comprises a connecting piece, a connecting piece is installed on one side of the outer wall of the sleeve block, a movable groove is formed in the outer side of the connecting piece, an extruding frame is movably installed inside the movable groove, a compression spring is arranged between the extruding frame and the movable groove, the other end of the extruding frame penetrates through the outer wall of the adjusting sleeve and is movably installed with an assembling rod body, a pull handle is installed at one end, deviating from the connecting piece, of the assembling rod body, slide rails are all arranged at the upper end and the lower end of the movable groove, slide blocks are slidably connected inside the slide rails and are installed between the two sets of slide blocks, inner grooves are symmetrically formed in the upper end and the lower end of one side of the inner wall of the adjusting sleeve, an arc-shaped piece is movably installed inside the inner grooves, slide grooves are formed in the two sides of the inner grooves, slide bars are vertically installed on the inner walls of the slide rails, one end of the arc-shaped piece is inserted into the grooves formed in the assembling rod body and matched with the other end of the arc-shaped piece is slidably connected to the two sets of the slide bars, and a limiting spring is arranged between the arc-shaped piece and the inner grooves.

Preferably, the upper end and the lower end of the inner wall of the pull handle are provided with the stabilizing blocks, the other ends of the stabilizing blocks are inserted into the grooves corresponding to the side edges of the adjusting sleeve, the grooves of the adjusting sleeve are glued with the clamping balls, and the other ends of the clamping balls are inserted into the grooves matched with the stabilizing blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the adjusting mechanism is arranged, the connecting rod is moved upwards to drive the moving block to move in the movable inner port, and meanwhile, the trapezoidal end is extruded to deform and inserted into the limiting port, the moving block is fixed to release the locking in the limiting port groove, then the rotating handle is rotated to drive the sleeve block to move upwards and downwards, so that the whole structure of the adjusting sleeve moves in the same direction, the height of the fixed side frame is adjusted, the using effect of the whole device is improved, and the adjusting mechanism is suitable for different requirements and can adjust the erection height of the solar panel according to the requirements of the environment;

2. through being provided with the equipment mechanism, draw the handle through drawing outward, will assemble the body of rod and take out with the activity groove is outside, to arc department extrusion, arc was to being close to the inside groove inner when sliding this moment, to spacing spring extrusion, cause the arc to take out the state of establishing of inserting in the department assembly pole, until will assemble the body of rod and remove the outside of adjusting the external member, remove the fixed to the nest block, can shift up the nest block, when removing it to adjusting the external member outside, to carrying out the separation operation between fixed side bearer and the support frame body, in the time of easily carrying, improve operating personnel to the packaging efficiency of device.

Drawings

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention at A in FIG. 2;

fig. 4 is an enlarged schematic view of the structure of fig. 2B;

fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention;

fig. 6 is an enlarged schematic view of the structure of fig. 4 at D according to the present invention;

fig. 7 is an enlarged schematic view of the structure at E in fig. 5 according to the present invention.

In the figure: 1. a support frame body; 101. fixing the side frame; 103. a base plate; 104. an anti-slip layer; 2. an adjustment kit; 201. stabilizing the fixture block; 202. an inner recess; 203. a sponge corner pad; 204. an anti-wear layer; 205. turning a handle; 206. a first bevel gear; 207. a built-in groove; 208. a threaded rod; 209. a second bevel gear; 210. a movable inner opening; 211. a moving block; 212. a connecting rod; 213. a limiting block; 214. a limiting port; 215. an arc-shaped block; 216. fixing the rod; 217. a trapezoidal end; 218. a limiting port; 219. a ball bearing; 3. sleeving blocks; 301. a connecting member; 302. a movable groove; 303. extruding the frame; 304. a compression spring; 305. a slider; 306. a slide rail; 307. assembling a rod body; 308. pulling a handle; 309. an inner tank; 310. an arcuate member; 311. a limiting spring; 312. a chute; 313. a slide bar; 314. a stabilizing block; 315. and (5) blocking the ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, the present invention provides a technical solution: a new energy solar energy fixing frame comprises a fixed side frame 101 arranged on a support frame body 1, in order to adjust the erection height of a solar panel according to the environment requirement, the bottom end of the fixed side frame 101 is provided with a bottom plate 103, and an adjusting mechanism is arranged between the support frame body 1 and the fixed side frame 101; the adjusting mechanism comprises an adjusting suite 2, the adjusting suite 2 is movably sleeved outside the support frame body 1, a rotating handle 205 is movably arranged inside one side of the support frame body 1 departing from the fixed side frame 101 through a bearing, and one end of the rotating handle 205 is provided with a first bevel gear 206, the interior of the support frame body 1 is vertically provided with an internal groove 207, the inner wall of the internal groove 207 is movably provided with a threaded rod 208 through a bearing, the threaded rod 208 is provided with a second bevel gear 209, and the first bevel gear 206 and the second bevel gear 209 are engaged with each other, the threaded rod 208 is connected with the sleeve block 3 through screw threads, one side of the sleeve block 3 penetrates through the supporting frame body 1 and is arranged on one side of the inner wall of the adjusting sleeve member 2, a movable inner opening 210 is arranged in the lower color of the side edge of the supporting frame body 1, a moving block 211 is movably arranged in the movable inner opening 210, one end of the moving block 211 penetrates through the support frame body 1 and is provided with a connecting rod 212, a plurality of groups of limiting openings 214 are uniformly distributed at the outer ring of the rotating handle 205, the bottom end of the connecting rod 212 is provided with a limiting block 213, the other end of the limiting block 213 is clamped inside the matched limiting opening 214, the anti-slip layer 104 is glued on the outer surface of the fixed side frame 101, the connecting rod 212 is moved upwards to drive the moving block 211 to move in the movable inner opening 210, the trapezoidal end 217 is extruded to deform and inserted into the limiting port 218, the moving block 211 is fixed, the locking of the limiting opening 214 in the groove is released, then the rotating handle 205 is rotated, can drive the sleeve block 3 to move up and down, so that the whole structure of the adjusting sleeve component 2 moves along the same direction, and then adjust the operation to fixed side bearer 101 height to the demand according to the environment is adjusted to solar panel's the erectting height, is suitable for different demands, when improving the holistic result of use of device.

Referring to fig. 1, 2, 3, 4, 5 and 6, in order to improve the stability of the connection between the support frame 1 and the adjusting sleeve 2, a stabilizing assembly is disposed between the support frame 1 and the adjusting sleeve 2, the stabilizing assembly includes a stabilizing fixture block 201, the stabilizing fixture block 201 is mounted in the middle of the top end of the inner wall of the adjusting sleeve 2, an inner notch 202 is formed in the top end of the support frame 1, the other end of the stabilizing fixture block 201 is inserted into the inner notch 202, and a sponge corner pad 203 is glued to the bottom end of the inner wall of the inner notch 202; an anti-wear layer 204 is arranged between the support frame body 1 and the adjusting sleeve member 2, one end of the anti-wear layer 204 is glued to the top end of the inner wall of the adjusting sleeve member 2, and the other end of the anti-wear layer 204 and the upper surface of the support frame body 1 are in a mutually extruded state; a fixed rod 216 is fixedly connected to the top end of the inner wall of the movable inner opening 210, a trapezoidal end 217 is glued to the bottom end of the fixed rod 216, and a corresponding limiting port 218 is formed in the movable block 211; the two sides of the inner wall of the adjusting sleeve member 2 are symmetrically and movably provided with the balls 219, the other ends of the balls 219 are mutually attached to the outer surface of the support frame body 1, the inner wall of the limiting opening 214 is provided with the arc-shaped block 215, the other ends of the arc-shaped block 215 are inserted into the limiting block 213 to be arranged in the matched grooves, through the design of the stabilizing assembly, when the adjusting sleeve member 2 is sleeved outside the support frame body 1 to stand, the stabilizing fixture block 201 is inserted into the inner notch 202, the stability of the connecting part is further improved, and meanwhile, after the stabilizing fixture block 201 is inserted, the stabilizing fixture block is attached to the sponge corner pad 203 to avoid the abrasion caused by the contact with the inner wall of the inner notch 202; the anti-abrasion layer 204 is made of rubber, so that when the inner wall of the adjusting sleeve 2 is in contact with the upper surface of the support frame body 1, abrasion is avoided, and the inner wall is protected; when the adjusting sleeve 2 moves, the inner ball 219 is driven to be attached to the outer surface of the support frame 1 and roll in the same direction with the outer surface of the support frame, so that the smoothness in the moving process is ensured; the limiting block 213 is inserted into the corresponding limiting opening 214, so as to drive the arc block 215 to be inserted into the groove of the limiting block 213, thereby improving the stability of the connection.

Referring to fig. 1, 2, 5 and 7, in order to separate the fixed side frame 101 from the support frame 1 and improve the assembly efficiency of the device for an operator while being easy to carry, an assembly mechanism is disposed between the sleeve block 3 and the adjustment sleeve 2, the assembly mechanism includes a connecting member 301, the connecting member 301 is mounted on one side of the outer wall of the sleeve block 3, a movable groove 302 is disposed on the outer side of the connecting member 301, an extrusion frame 303 is movably mounted in the movable groove 302, a compression spring 304 is disposed between the extrusion frame 303 and the movable groove 302, an assembly rod 307 is movably mounted at the other end of the extrusion frame 303 penetrating through the outer wall of the adjustment sleeve 2, a pull handle 308 is mounted at one end of the assembly rod 307 departing from the connecting member 301, slide rails 306 are disposed at the upper and lower ends of the movable groove 302, slide blocks 305 are slidably connected in the slide rails 306, the extrusion frame 303 is mounted between the two sets of slide blocks, inner grooves 309 are symmetrically disposed at the upper and lower ends of one side of the inner wall of the adjustment sleeve 2, an arc 310 is movably mounted in the inner groove 309, slide rails 312 are disposed at both sides of the inner wall of the inner groove 309, slide rails 312, a slide rail 313 is vertically disposed on the inner wall of the assembly rod 307, a limit spring 310, and a limit spring 311 is disposed between the two sets 310; the upper end and the lower end of the inner wall of the pull handle 308 are both provided with the stabilizing block 314, the other end of the stabilizing block 314 is inserted into a corresponding groove arranged at the side edge of the adjusting sleeve 2, a clamping ball 315 is glued in the groove of the adjusting sleeve 2, the other end of the clamping ball 315 is inserted into a matched groove arranged on the stabilizing block 314, when the fixed side frame 101 is separated from the support frame body 1, the pull handle 308 is pulled outwards, the assembling rod body 307 is pulled out of the movable groove 302 to extrude the arc-shaped part 310, at the same time, the arc-shaped part 310 slides towards the inner end close to the inner groove 309, and the limiting spring 311 is extruded, so that the arc-shaped part 310 is pulled out of the assembling rod body 307 in an inserted state, until the assembling rod body 307 is removed from the outside of the adjusting sleeve 2, the fixing of the sleeve block 3 is released, the sleeve block 3 can be moved upwards, and the fixed side frame 101 is separated from the support frame body 1 while being removed to the outside of the adjusting sleeve 2, and the assembling efficiency of an operator on the device is improved while the carrying is easy; when the pull handle 308 and the assembly rod 307 are assembled, the ball 315 is inserted into the side groove of the adjustment sleeve 2, and the ball 315 is driven to be inserted into the corresponding groove designed in the fixing block 314, and the ball 315 is made of rubber, so that the friction force at the joint can be increased when the ball is inserted, and the joint can be more stable.

The working principle is as follows: firstly, an adaptive solar panel is installed on a fixed side frame 101, after installation, the erection height of the adaptive solar panel is adjusted according to requirements, only a connecting rod 212 needs to be moved upwards to drive a moving block 211 to move in a movable inner opening 210, the trapezoidal end 217 is extruded and made of rubber, when the extrusion force is applied, the trapezoidal end 217 can be deformed and inserted into a limiting port 218, so that the trapezoidal end 217 and the inner wall of the limiting port 218 generate large friction force, the moving block 211 is fixed, locking in a groove of the limiting port 214 is removed, then a rotating handle 205 is rotated, as the rotating handle 205 is installed through a bearing, a first conical gear 206 connected with the rotating handle 205 is rotated simultaneously, wherein the first conical gear 206 and a second conical gear 209 are meshed with each other, the second conical gear 209 can be driven to rotate, at the moment, the rotating handle 208 is also rotated, the sleeve block 3 is in threaded connection with the threaded rod 208, when the threaded rod 208 rotates, the sleeve block 3 can be driven to move up and down, the sleeve block 2 can be driven to adjust the height of the integral solar panel, and the integral solar panel is designed according to the requirements of the overall operation of the installation environment, and the installation requirements of the integral solar panel can be improved;

when the fixed side frame 101 is separated from the support frame body 1, only the pull handle 308 needs to be pulled outwards, thereby, under the action of force, the assembling rod 307 connected with the assembling rod is pulled out of the movable groove 302, the arc-shaped member 310 is pressed, because the corners of the upper and lower ends of the insertion end of the assembling rod 307 are designed into an arc shape, the arc-shaped member 310 is also designed into an arc shape, when the arc member 310 is pressed, since the other end of the arc member 310 is slidably connected to the sliding rod 313, the arc member 310 can slide toward the inner end of the inner groove 309, the limiting spring 311 is pressed, causing the arc-shaped element 310 to be drawn out of the inserted state in the assembly rod 307, until the assembly rod 307 is removed from the outside of the adjustment sleeve 2, wherein the connecting piece 301 and the sleeve block 3 are designed into an integral structure, thereby releasing the fixation of the sleeve block 3, namely, the sleeve block 3 can be moved upwards, and the fixed side frame 101 and the support frame body 1 can be separated while being removed to the outside of the adjusting sleeve 2, so that the device is easy to carry, the assembly efficiency of an operator to the device is improved, when the assembling rod 307 is removed to the outside of the movable groove 302, the extrusion force applied to the compression spring 304 disappears, and the compression spring 304 generates elastic deformation to drive the extrusion frame 303 to reset, so as to push the assembling rod 307 to the outside, thereby improving the convenience of assembly and disassembly, because the sliding block 305 is connected inside the sliding rail 306 in a sliding manner, the extrusion frame 303 and the sliding block 305 are designed in an integrated structure, during the movement of the pressing frame 303, the sliding block 305 can be driven to slide along with the pressing frame, so as to ensure the stability of the sliding block 305 during the movement, the above is the working process of the whole device, and the content not described in detail in this specification is the prior art well known to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a new energy solar energy mount, is including setting up fixed side bearer (101) on support frame body (1), its characterized in that: a bottom plate (103) is installed at the bottom end of the fixed side frame (101), and an adjusting mechanism is arranged between the support frame body (1) and the fixed side frame (101);

the adjusting mechanism comprises an adjusting sleeve member (2), the adjusting sleeve member (2) is movably sleeved outside a supporting frame body (1), the supporting frame body (1) deviates from one side of a fixed side frame (101) and is movably provided with a rotating handle (205) through a bearing, one end of the rotating handle (205) is provided with a first bevel gear (206), the supporting frame body (1) is vertically provided with an internal groove (207), the inner wall of the internal groove (207) is movably provided with a threaded rod (208) through the bearing, the threaded rod (208) is provided with a second bevel gear (209), the first bevel gear (206) and the second bevel gear (209) are in a mutually meshed state, the threaded rod (208) is connected with a sleeve block (3) in a threaded manner, one side of the sleeve block (3) penetrates through the supporting frame body (1) and is arranged on one side of the inner wall of the adjusting sleeve member (2), a movable internal opening (210) is formed in the lower side of the supporting frame body (1), a movable internal opening (211) is internally provided with a movable block (211), one end of the movable block (211) penetrates through the supporting frame body (1) and is provided with a plurality of connecting rods (212), and a plurality of limiting blocks (213) are uniformly distributed at the bottom end of the rotating frame body (213), the other end of the limiting block (213) is clamped inside the matched limiting opening (214), an anti-slip layer (104) is glued to the outer surface of the fixed side frame (101), a stabilizing assembly is arranged between the support frame body (1) and the adjusting external member (2), and an assembling mechanism is arranged between the sleeve block (3) and the adjusting external member (2).

2. The new energy solar mount of claim 1 wherein: the stabilizing assembly comprises a stabilizing clamping block (201), the stabilizing clamping block (201) is installed in the middle of the top end of the inner wall of the adjusting sleeve member (2), an inner notch (202) is formed in the top end of the supporting frame body (1), the other end of the stabilizing clamping block (201) is inserted into the inner notch (202), and a sponge corner pad (203) is glued to the bottom end of the inner wall of the inner notch (202).

3. The new energy solar mount of claim 1 wherein: an anti-abrasion layer (204) is arranged between the support frame body (1) and the adjusting sleeve member (2), one end of the anti-abrasion layer (204) is glued to the top end of the inner wall of the adjusting sleeve member (2), and the other end of the anti-abrasion layer (204) and the upper surface of the support frame body (1) are in a mutually-extruded state.

4. The new energy solar mount of claim 1, wherein: the top end of the inner wall of the movable inner opening (210) is fixedly connected with a fixed rod (216), the bottom end of the fixed rod (216) is glued with a trapezoidal end (217), and a corresponding limiting port (218) is formed in the movable block (211).

5. The new energy solar mount of claim 1, wherein: adjust all symmetrical movable mounting in external member (2) inner wall both sides and have ball (219), and the other end of ball (219) with support frame body (1) surface and laminate each other, arc piece (215) are installed to spacing mouthful (214) inner wall, and the other end of arc piece (215) inserts and sets up the assorted inslot on stopper (213).

6. The new energy solar mount of claim 1 wherein: the assembling mechanism comprises a connecting piece (301), the connecting piece (301) is installed on one side of the outer wall of the sleeve block (3), a movable groove (302) is formed in the outer side of the connecting piece (301), a squeezing frame (303) is movably installed in the movable groove (302), a compression spring (304) is arranged between the squeezing frame (303) and the movable groove (302), the other end of the squeezing frame (303) penetrates through the outer wall of the adjusting sleeve piece (2) and is movably provided with an assembling rod body (307), a pull handle (308) is installed at one end, deviating from the connecting piece (301), of the assembling rod body (307), slide rails (306) are formed in the upper end and the lower end of the movable groove (302), and a slide block (305) is slidably connected in the slide rails (306), and the extrusion frame (303) is arranged between two groups of sliding blocks (305), the upper end and the lower end of one side of the inner wall of the adjusting sleeve (2) are symmetrically provided with an inner groove (309), the inner groove (309) is internally and movably provided with an arc-shaped part (310), the two sides of the inner groove (309) are provided with sliding grooves (312), the inner wall of each sliding groove (312) is vertically provided with a sliding rod (313), one end of the arc-shaped part (310) is inserted into the groove arranged on the assembling rod body (307) and is matched with the groove, the other end of the arc-shaped part (310) is connected onto the two groups of sliding rods (313) in a sliding manner, and a limiting spring (a) (309) is arranged between the arc-shaped part (310) and the inner groove (309) 311).

7. The new energy solar mount of claim 6 wherein: the pull handle (308) inner wall upper and lower extreme all installs firm piece (314), and the other end of firm piece (314) is inserted and is located and adjust external member (2) side and set up corresponding inslot, it has card ball (315) to adjust external member (2) inslot gluing, and the other end of card ball (315) is inserted and is established and set up the assorted inslot on firm piece (314).

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