CN214618826U

CN214618826U - Adjustable lifting support

Info

Publication number: CN214618826U
Application number: CN202023299804.6U
Authority: CN
Inventors: 沈陆平
Original assignee: Huizhou Luhong Electronic Technology Co ltd
Current assignee: Huizhou Luhong Electronic Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-11-05
Anticipated expiration: 2030-12-31

Abstract

The utility model provides an adjustable lifting support, this adjustable lifting support includes: the supporting device comprises a supporting panel, a supporting rod, an elastic piece, a fixed handle and a base. The bearing panel is connected with one end of the supporting rod. The bearing rod is provided with a containing groove, and the elastic piece is contained in the containing groove. One end part of the support rod, which is far away from the bearing panel, is inserted into the containing groove and is connected with one end of the elastic piece, and the other end of the elastic piece is connected with the bearing rod in the containing groove. The lateral wall of the adapting rod is provided with a fastening opening communicated with the accommodating groove, the fixing handle is provided with a fastening rod, the fastening rod is inserted into the fastening opening and is in threaded connection with the adapting rod, and the end part of the fastening rod is abutted against the lateral wall of the supporting rod. Above-mentioned adjustable lifting support has realized the lift function that can cushion, has promoted the ride comfort of support altitude mixture control.

Description

Adjustable lifting support

Technical Field

The utility model relates to a technical field of screen equipment support especially relates to an adjustable lifting support.

Background

The support is used for placing and fixing electronic equipment such as a mobile phone and a tablet personal computer, so that the screen of the electronic equipment faces towards a user, the user can watch the content displayed on the screen conveniently, and the hands of the user are liberated.

However, the current bracket does not have a cushioned lifting function, which causes inconvenience in adjusting the height of the bracket used by a user.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an adjustable lifting support for solving the technical problem of lacking of a buffer lifting function.

An adjustable lifting support, the adjustable lifting support comprising: the supporting device comprises a supporting panel, a supporting rod, an elastic piece, a fixed handle and a base. The bearing panel is connected with one end of the supporting rod. The bearing rod is provided with an accommodating groove, and the elastic piece is accommodated in the accommodating groove. One end part of the support rod, which is far away from the bearing panel, is inserted into the containing groove and is connected with one end of the elastic piece, and the other end of the elastic piece is connected with the bearing rod in the containing groove. The side wall of the bearing rod is provided with a fastening opening communicated with the accommodating groove, the fixing handle is provided with a fastening rod, the fastening rod is inserted into the fastening opening and is in threaded connection with the bearing rod, and the end part of the fastening rod is abutted to the side wall of the supporting rod.

In one embodiment, the adjustable lifting bracket further comprises a stop end block, and the stop end block is partially inserted into the accommodating groove and connected with the bearing rod. The stop end block is provided with a sliding groove which penetrates through the stop end block, and the support rod is inserted in the sliding groove and is in sliding connection with the stop end block. The bracing piece is kept away from the end of accepting the panel is provided with the stopper, the width of stopper is greater than the bore of spout, the stopper with the elastic component is connected. The side wall of the stop end block is provided with a fixed opening communicated with the sliding groove, and the fastening rod is inserted into the fixed opening and is abutted against the side wall of the support rod.

In one embodiment, the resilient member is a spring.

In one embodiment, the limiting block is provided with a connecting projection, and the end of the elastic part is sleeved on the connecting projection.

In one embodiment, the side wall of the fixed handle is provided with a plurality of anti-slip ribs.

In one embodiment, the adjustable lifting support further comprises a screw block. The bottom of the bearing rod is provided with a screw connecting rod, the screw connecting rod penetrates through the base, the screw connecting block is in screw connection with the screw connecting rod, and the screw connecting block is abutted to the bottom surface of the base.

In one embodiment, the bottom surface of the base is recessed inwards to form a receiving groove, and the depth of the receiving groove is larger than the thickness of the screw joint block.

In one embodiment, the bottom surface of the base is provided with a plurality of anti-slip pads.

In one embodiment, each anti-slip pad is uniformly distributed on the edge of the bottom surface of the base.

In one embodiment, the base is of circular configuration.

Above-mentioned adjustable lifting support is through accepting the panel bearing product. The supporting rod moves in the accommodating groove of the bearing rod to realize the height adjustment of the bracket. The fastening rod of the fixed handle is abutted against the side wall of the supporting rod to fix the relative position of the supporting rod and the bearing rod, so that the height of the bracket is fixed. The buffering effect in the lifting process is realized through the elastic piece. When the weight of the product supported by the bearing panel and the supporting rod is larger than the elastic acting force of the elastic piece, the fixed handle is unscrewed, and the supporting rod slowly descends in the accommodating groove. When the weight of the product supported by the bearing panel and the supporting rod is less than the elastic acting force of the elastic piece, the fixed handle is unscrewed, and the supporting rod slowly rises in the containing groove. This adjustable lifting support has realized the lift function that can cushion, has promoted the ride comfort of support altitude mixture control.

Drawings

FIG. 1 is a schematic diagram of an embodiment of an adjustable lifting bracket;

FIG. 2 is a schematic perspective view of a portion of an embodiment of an adjustable lifting bracket;

FIG. 3 is a schematic diagram of a portion of an embodiment of an adjustable lifting bracket;

fig. 4 is another schematic structural diagram of the adjustable lifting bracket in one embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, the present invention provides an adjustable lifting support 10, wherein the adjustable lifting support 10 includes: the supporting rod 200, the receiving rod 300, the elastic member 400, the fixed handle 500, and the base 600. The receiving panel 100 is connected to one end of the supporting rod 200. The receiving rod 300 has a receiving groove 310, and the elastic member 400 is received in the receiving groove 310. One end of the supporting rod 200 away from the receiving panel 100 is inserted into the receiving groove 310 and connected to one end of the elastic member 400, and the other end of the elastic member 400 is connected to the receiving rod 300 in the receiving groove 310. The sidewall of the socket bar 300 is opened with a fastening opening 320 communicated with the receiving groove 310, the fixing handle 500 is provided with a fastening rod 510, the fastening rod 510 is inserted into the fastening opening 320 and is in threaded connection with the socket bar 300, and the end of the fastening rod 510 is abutted against the sidewall of the support bar 200.

The adjustable lifting support 10 supports the product through the receiving panel 100. The support rod 200 moves in the receiving groove 310 of the receiving rod 300 to achieve height adjustment of the stand. The fastening rod 510 of the fixing handle 500 is abutted against the side wall of the support rod 200 to fix the relative position of the support rod 200 and the receiving rod 300, thereby realizing the height fixation of the bracket. The buffering effect during the lifting process is achieved by the elastic member 400. When the weight of the product supported by the supporting panel 100 and the supporting rod 200 is greater than the elastic force of the elastic member 400, the fixing handle 500 is loosened, and the supporting rod 200 slowly descends in the accommodating groove 310. When the weight of the product supported by the supporting panel 100 and the supporting rod 200 is less than the elastic force of the elastic member 400, the fixing handle 500 is loosened, and the supporting rod 200 slowly ascends in the accommodating groove 310. This adjustable lifting support 10 has realized the lift function that can cushion, has promoted the ride comfort of support altitude mixture control.

The receiving panel 100 is used for receiving a product, such as a mobile phone, a tablet computer, etc. The support rod 200 is used to support the receiving panel 100 and is also used to cooperate with the receiving rod 300 to achieve height adjustment. The receiving rod 300 is used for receiving the supporting rod 200 and receiving the elastic member 400, thereby realizing the buffer effect of lifting. The elastic member 400 is used to support the supporting rod 200, thereby ensuring the smoothness during the lifting adjustment process. The fixing handle 500 is used for fixing the relative stability of the support bar 200 and the carrying bar 300 and determining the height of the bracket. The support rod 200 moves in the receiving groove 310 of the receiving rod 300 to achieve height adjustment of the stand. The fastening rod 510 of the fixing handle 500 is abutted against the side wall of the supporting rod 200 to fix the relative position of the supporting rod 200 and the receiving rod 300, thereby realizing the height fixation of the bracket.

In order to further ensure the stability of the supporting rod 200 during the lifting process and prevent the supporting rod 200 from being separated from the receiving groove 310, in one embodiment, the adjustable lifting bracket further comprises a stop end block 700, and the stop end block 700 is partially inserted into the receiving groove 310 and connected with the receiving rod 300. The stop end block 700 is provided with a sliding groove 710, the sliding groove 710 penetrates through the stop end block 700, and the support rod 200 is inserted in the sliding groove 710 and is connected with the stop end block 700 in a sliding manner. The end of the support rod 200 away from the receiving panel 100 is provided with a stopper 210, the width of the stopper 210 is greater than the aperture of the sliding groove 710, and the stopper 210 is connected with the elastic member 400. The side wall of the stop end block 700 is opened with a fixing opening 720 communicated with the sliding groove 710, and the fastening rod 510 is inserted into the fixing opening 720 and abuts against the side wall of the support rod 200. Thus, the stop end block 700 supports the support rod 200 to slide, so that the lifting process of the support rod 200 is smoother. The end of the support rod 200 is provided with the stopper 210, so that the support rod 200 cannot pass through the sliding groove 710, that is, the support rod 200 cannot be separated from the accommodating groove 310, thereby ensuring the stability of the structure. Therefore, the working reliability and stability of the support are further improved.

In one embodiment, the resilient member 400 is a spring. In order to enhance the fixing strength of the elastic member 400, in one embodiment, the limiting block 210 is provided with a connecting protrusion 211, and the end of the elastic member 400 is sleeved on the connecting protrusion 211. The connection protrusion 211 clamps the elastic member 400, thereby improving connection stability. And maintains detachability for ease of assembly and maintenance.

In order to improve the anti-slip performance of the fixed handle 500 during screwing, in one embodiment, the side wall of the fixed handle 500 is provided with a plurality of anti-slip ribs 520. The provision of the respective anti-slip ribs 520 increases the friction coefficient, thereby improving the anti-slip property. Thus, the user is less likely to slip when screwing the fixing handle 500. Thus, the adjustment reliability is improved, and the adjustment convenience of the fixing handle 500 is enhanced.

In one embodiment, the base 600 has a circular configuration. The base 600 stabilizes the bolster 300. To enable the base 600 to be removably attached to the bolster 300 to facilitate maintenance assembly. Meanwhile, the connection structure has good connection firmness. In one embodiment, the adjustable lifting bracket further comprises a screw block 800. The bottom end of the bearing rod 300 is provided with a screw rod 330, the screw rod 330 penetrates through the base 600, a screw block 800 is in screw connection with the screw rod 330, and the screw block 800 is abutted against the bottom surface of the base 600. Thus, the detachable connection of the base 600 and the adapting rod 300 is realized, the connection stability is ensured, and the supporting and stabilizing effect of the base 600 on the adapting rod 300 is ensured.

In order to ensure the flatness of the bottom surface of the base 600, in one embodiment, the bottom surface of the base 600 is recessed inward to form a receiving groove 610, and the depth of the receiving groove 610 is greater than the thickness of the screw 800. The opening of the accommodating groove 610 provides an abdicating space for the screw joint block 800, so that the flatness of the bottom surface of the base 600 can be ensured. Thus, the stability of the base 600 during placement is ensured.

In order to improve the anti-slip performance of the base 600, in one embodiment, a plurality of anti-slip pads 620 are disposed on the bottom surface of the base 600. Specifically, the anti-slip pads 620 are uniformly distributed on the bottom edge of the base 600. Thus, the base 600 is not easily slipped. Thus, the anti-skid performance of the base 600 is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An adjustable lifting support, comprising: the supporting device comprises a supporting panel, a supporting rod, an elastic piece, a fixed handle and a base;

the bearing panel is connected with one end of the supporting rod; the bearing rod is provided with an accommodating groove, and the elastic piece is accommodated in the accommodating groove; one end part of the support rod, which is far away from the bearing panel, is inserted into the accommodating groove and is connected with one end of the elastic piece, and the other end of the elastic piece is connected with the bearing rod in the accommodating groove; the side wall of the bearing rod is provided with a fastening opening communicated with the accommodating groove, the fixing handle is provided with a fastening rod, the fastening rod is inserted into the fastening opening and is in threaded connection with the bearing rod, and the end part of the fastening rod is abutted to the side wall of the supporting rod.

2. The adjustable lifting bracket of claim 1 further comprising a stop end block partially inserted into the receiving slot and connected to the receiving bar; the stopping end block is provided with a sliding groove which penetrates through the stopping end block, and the support rod is inserted in the sliding groove and is in sliding connection with the stopping end block; the tail end of the support rod, which is far away from the adapting panel, is provided with a limiting block, the width of the limiting block is larger than the caliber of the chute, and the limiting block is connected with the elastic part; the side wall of the stop end block is provided with a fixed opening communicated with the sliding groove, and the fastening rod is inserted into the fixed opening and is abutted against the side wall of the support rod.

3. The adjustable lifting bracket of claim 2, wherein the resilient member is a spring.

4. The adjustable lifting support according to claim 3, wherein the limiting block is provided with a connecting protrusion, and the end of the elastic member is sleeved on the connecting protrusion.

5. The adjustable lifting support according to claim 1, wherein the side wall of the fixed handle is provided with a plurality of anti-slip ribs.

6. The adjustable lifting bracket of claim 1, further comprising a threaded block; the bottom of the bearing rod is provided with a screw connecting rod, the screw connecting rod penetrates through the base, the screw connecting block is in screw connection with the screw connecting rod, and the screw connecting block is abutted to the bottom surface of the base.

7. The adjustable lifting support according to claim 6, wherein the bottom surface of the base is recessed inwardly to form a receiving groove having a depth greater than the thickness of the threaded block.

8. The adjustable lifting support according to claim 1, wherein the bottom surface of the base is provided with a plurality of anti-slip pads.

9. The adjustable lifting bracket of claim 8, wherein the anti-slip pads are evenly distributed on the bottom edge of the base.

10. The adjustable lifting bracket of claim 1, wherein the base is of a circular configuration.