CN218409357U

CN218409357U - Plastic shell base

Info

Publication number: CN218409357U
Application number: CN202222350298.1U
Authority: CN
Inventors: 赵涛
Original assignee: Shenzhen Xiesheng Hardware And Plastic Products Ltd
Current assignee: Shenzhen Xiesheng Hardware And Plastic Products Ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-01-31
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a plastic shell base relates to plastic shell base field. A plastic shell base comprises a base, wherein a base component is fixedly connected below the base, a shell is fixedly connected in the base component, a connecting column is connected in the shell in a sliding manner, a sliding groove is formed in the shell, a clamping rod is fixedly connected on the connecting column and positioned in the sliding groove, and a sucker is fixedly connected at one end, far away from the shell, of the connecting column; the utility model discloses an increase base subassembly with sucking disc and three spinal branch vaulting poles and to the stability of desktop, the extension of bracing piece can be with the gas suction in the sucking disc simultaneously, and the sucking disc of being convenient for adsorbs on the desktop, improves the stability on base subassembly and ground, and the damage of electronic product in the base is avoided in convenient to use person's use.

Description

Plastic shell base

Technical Field

The utility model belongs to the technical field of the plastic shell base, specifically speaking relates to a plastic shell base.

Background

The plastic, i.e. plastic, is a high molecular compound formed by polymerizing monomers through addition polymerization or polycondensation reaction, and the plastic shell base is generally installed at the bottom of an electronic product to support the electronic product.

The prior plastic shell base has the patent application number of CN202023001478.6 and is a practical patent named as the plastic shell base, and discloses the plastic shell base which comprises a base and a supporting frame; the base is provided with a connecting block, and the connecting block comprises a pulling hook part, an extending part and a guide part; the pull hook part and the guide part are arranged in parallel, and the guide part is arranged in a T-shaped structure; the supporting frame is provided with a supporting block, and the supporting block comprises an elastic part and a clamping part connected with the elastic part; the elastic part is arranged in an arc-shaped structure, one end of the elastic part is connected with the support frame, the clamping part is arranged at one end of the elastic part, which is far away from the support frame, and the pull hook part is clamped with the clamping part; the support frame is provided with a guide groove, and the guide part is arranged in the guide groove in a sliding manner. Above-mentioned plastic shell base is through setting up circular-arc elastic component on the support frame to through set up in the elastic component with draw the joint portion of colluding a joint, realize linking piece and bracer elastic joint, and then carry out the effective absorption through the elastic deformation of elastic component to the impact load that base and support frame received, prevent that plastic shell base from damaging.

The device has reached the effect to plastic shell base protection more than, but the steadiness is relatively poor, and the unable stable fixing is on the desktop, and people easily touches rather than touching in daily life, has the possibility of falling the plastic shell base of putting on the desktop to the ground, makes the electronic product of plastic drain pan top impaired, has the possibility of damaging.

Accordingly, there is a need to improve upon the deficiencies and drawbacks of the prior art.

In view of this special the utility model is put forward.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a plastic shell base that can overcome above-mentioned problem or solve above-mentioned problem at least partially.

For solving the technical problem, the utility model discloses a technical scheme's basic concept is, a plastic shell base, which comprises a base, base below fixed connection has base subassembly, fixedly connected with shell in the base subassembly, sliding connection has the spliced pole in the shell, be equipped with the spout on the shell, fixedly connected with kelly on the spliced pole, the kelly is located the spout, the one end fixedly connected with sucking disc of shell is kept away from to the spliced pole, it is connected with bracing piece one and two sets of bracing piece two to rotate on the base subassembly, the one end that base subassembly was kept away from to bracing piece one, bracing piece two is all rotated and is connected with the backup pad, fixedly connected with trachea on the bracing piece one, tracheal other end and sucking disc fixed connection, fixedly connected with one-way admission valve in the trachea.

In order to facilitate the expansion of the first support rod, further, the first support rod comprises a first rod body, a first screw rod, a first piston and a first nut, the first rod body is rotatably connected to the base assembly, the piston is slidably connected to the first rod body, the first screw rod is fixedly connected to the piston, the first rod body is penetrated through one end of the first screw rod, the first support plate is rotatably connected with the first screw rod through end, the first nut is rotatably connected to the first screw rod through end, the first trachea is fixedly connected to the first rod body, the first trachea is fixedly connected to a branch pipe, and the first trachea is fixedly connected to a one-way air outlet valve.

In order to facilitate the extension and retraction of the second support rod, the second support rod comprises a second rod body, a second screw rod and a second nut, the second rod body is rotatably connected to the base assembly, the second screw rod is movably connected into the second rod body, one end of the second screw rod penetrates through the second rod body, the support plate is rotatably connected to the penetrating end of the second screw rod, and the second nut is rotatably connected to the penetrating end of the second screw rod.

In order to facilitate resetting, a spring is fixedly connected in the shell, and the other end of the spring is fixedly connected with the connecting column.

In order to facilitate the rotation, furtherly, three even fixedly connected with group fixed blocks on the base subassembly, bracing piece one, bracing piece two all rotate through the fixed block and connect on the base subassembly.

In order to facilitate the expansion and contraction of the air pipe, further, the air pipe is an expansion hose.

After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has: this practicality increases the stability of base subassembly to the desktop through with sucking disc and three spinal branch vaulting poles, and the extension of bracing piece can be with the gas suction in the sucking disc simultaneously, and the sucking disc of being convenient for adsorbs on the desktop, improves the stability on base subassembly and ground, and the damage of electronic product in the base is avoided in convenient to use person's use.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, the illustrative embodiments and the description of the invention serve to explain the invention without unduly limiting the invention. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.

In the drawings:

fig. 1 is a three-dimensional schematic view of a plastic housing base according to the present invention;

fig. 2 is a schematic structural view of a portion a in fig. 1 of a plastic housing base according to the present invention;

FIG. 3 is a schematic structural view of a base assembly in a plastic housing base according to the present invention;

FIG. 4 is a three-dimensional schematic view of a suction cup in a plastic housing base according to the present invention;

fig. 5 is a schematic structural view of a first supporting rod of a plastic shell base of the present invention;

fig. 6 is a schematic structural view of a second supporting rod of the plastic shell base of the present invention;

fig. 7 is a schematic structural view of a portion B of fig. 5 of a plastic housing base according to the present invention.

In the figure: 1. a base; 2. a base assembly; 3. a suction cup; 301. connecting columns; 302. a housing; 303. a clamping rod; 304. a spring; 305. a chute; 4. a first supporting rod; 401. a first rod body; 402. a first screw rod; 403. a piston; 404. a first nut; 405. an air tube; 406. a one-way intake valve; 407. pipe distribution; 408. a one-way air outlet valve; 5. a second supporting rod; 501. a second rod body; 502. a second screw rod; 503. a second nut; 6. a fixed block; 601. and a support plate.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

Example (b):

referring to fig. 1-7, a plastic housing base comprises a base 1, a base assembly 2 is fixedly connected below the base 1, a housing 302 is fixedly connected in the base assembly 2, a connecting post 301 is slidably connected in the housing 302, a sliding groove 305 is formed in the housing 302, a clamping rod 303 is fixedly connected on the connecting post 301, the clamping rod 303 is positioned in the sliding groove 305, a sucking disc 3 is fixedly connected at one end of the connecting post 301 away from the housing 302, a first supporting rod 4 and two second supporting rods 5 are rotatably connected on the base assembly 2, supporting plates 601 are respectively rotatably connected at one ends of the first supporting rod 4 and the second supporting rod 5 away from the base assembly 2, an air pipe 405 is fixedly connected on the first supporting rod 4, the other end of the air pipe 405 is fixedly connected with the sucking disc 3, a one-way air inlet valve 406 is fixedly connected in the air pipe 405, the first supporting rod 4 comprises a first rod body 401, a first screw rod 402, a piston 403 and a first nut 404, the first rod body 401 is rotatably connected on the base assembly 2, the piston 403 is connected in the first rod body 401 in a sliding manner, the first screw rod 402 is fixedly connected to the piston 403, one end of the first screw rod 402 penetrates through the first rod body 401, the supporting plate 601 is rotatably connected with the penetrating end of the first screw rod 402, the first nut 404 is rotatably connected with the penetrating end of the first screw rod 402, the air pipe 405 is fixedly connected to the first rod body 401, the air pipe 405 is fixedly connected with the branch pipe 407, the branch pipe 407 is internally and fixedly connected with the one-way air outlet valve 408, the supporting rod two 5 comprises a second rod body 501, a second screw rod 502 and a second nut 503, the second rod body 501 is rotatably connected to the base component 2, the second screw rod 502 is movably connected in the second rod body 501, one end of the second screw rod 502 penetrates through the second rod body 501, the supporting plate 601 is rotatably connected with the penetrating end of the second screw rod 502, the second nut 503 is rotatably connected with the penetrating end of the second screw rod 502, the spring 304 is fixedly connected in the shell 302, and the other end of the connecting column 301 is fixedly connected, three even fixedly connected with group fixed block 6 on base subassembly 2, bracing piece one 4, two 5 all rotate through fixed block 6 and connect on base subassembly 2, and trachea 405 is flexible hose.

When the device is used at home, a user firstly grasps the sucker 3 of the device by hands, then pulls the sucker downwards to move the sucker 3 downwards until the sucker is not pulled, then rotates aside to enable the clamping rod 303 to come to the clamping groove arranged on the sliding groove 305,

the suction cup 3 is clamped to prevent the suction cup from moving, the device is placed on a table top afterwards, sundries cannot be arranged at the position where the suction cup 3 is in contact with the table top, the adsorbability of the suction cup 3 is prevented from being influenced, then the first nut 404 and the second nut 503 are unscrewed respectively, then the first screw 402 and the second screw 502 are pulled respectively in sequence until the device is stretched to a proper position, namely the device can be in contact with the table top through the supporting plate 601, the first screw 402 or the second screw 502 is pulled out and the position is determined, meanwhile, the first screw 402 or the second screw 502 is locked by screwing the first nut 404 or the second nut 503, the first supporting rod 4 or the second supporting rod 5 is prevented from extending, the stability of the base assembly 2 and the table top can be improved through three supporting rods from the support in three directions, meanwhile, the piston 403 is arranged in the first supporting rod 4, the extending direction of the first screw 402 can suck gas in the first suction cup 3 into the first rod body 401 through the gas pipe 405, the suction cup 3 is pulled out between the suction cup 3, at this moment, the suction pipe 405 can suck the gas in the suction cup 3 and the table top tightly, the stability of the suction cup assembly 2 and the base assembly 2 is prevented from being damaged, and the electronic element 1 is prevented from accidentally falling.

When the device needs to be moved subsequently, the first nut 404 and the second nut 503 are rotated, then the first lead screw 402 and the second lead screw 502 are replaced to the original positions, then the first nut 404 and the second nut 503 can be locked again, and then the device can be taken up and moved.

The desktop needs to be smooth, can be adsorbed by sucking disc 3, if unable absorption, then can only improve the stability of this device through three spinal branch vaulting poles.

In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the scope of the present invention.

Claims

1. The utility model provides a plastic shell base, includes base (1), its characterized in that: base (1) below fixed connection has base subassembly (2), fixedly connected with shell (302) in base subassembly (2), sliding connection has spliced pole (301) in shell (302), be equipped with spout (305) on shell (302), fixedly connected with kelly (303) on spliced pole (301), kelly (303) are located spout (305), the one end fixedly connected with sucking disc (3) of shell (302) are kept away from in spliced pole (301), it is connected with bracing piece (4) and two sets of bracing piece two (5) to rotate on base subassembly (2), the one end that base subassembly (2) were kept away from in bracing piece (4), bracing piece two (5) all rotates and is connected with backup pad (601), fixedly connected with trachea (405) on bracing piece (4), the other end and sucking disc (3) fixed connection of trachea (405), fixedly connected with one-way admission valve (406) in trachea (405).

2. The plastic housing base of claim 1, wherein: the utility model discloses a support pole, including the body of rod one (401), lead screw one (402), piston (403), nut one (404), body of rod one (401) is rotated and is connected on base subassembly (2), piston (403) sliding connection is in body of rod one (401), lead screw one (402) fixed connection is on piston (403), body of rod one (401) is run through to the one end of lead screw one (402), backup pad (601) are rotated with the end of running through of lead screw one (402) and are connected, nut one (404) are rotated and are connected on the end of running through of lead screw one (402), trachea (405) fixed connection is on body of rod one (401), fixedly connected with is divided pipe (407) on trachea (405), fixedly connected with one-way air outlet valve (408) in divided pipe (407).

3. The plastic housing base of claim 1, wherein: the two (5) bracing pieces include the body of rod two (501), two (502) of lead screw, two (503) of nut, the body of rod two (501) rotate to be connected on base subassembly (2), two (502) swing joint of lead screw are in the body of rod two (501), the one end of two (502) of lead screw runs through the body of rod two (501), backup pad (601) rotate to be connected and serve in running through of two (502) of lead screw, two (503) of nut rotate to be connected and serve in running through of two (502) of lead screw.

4. The plastic housing base of claim 2, wherein: a spring (304) is fixedly connected in the shell (302), and the other end of the spring (304) is fixedly connected with the connecting column (301).

5. The plastic housing base of claim 1, wherein: three groups of fixing blocks (6) are uniformly and fixedly connected to the base component (2), and the first supporting rod (4) and the second supporting rod (5) are rotatably connected to the base component (2) through the fixing blocks (6).

6. The plastic housing base of claim 1, wherein: the air pipe (405) is a flexible hose.