Manual angle-adjusting fixed mounting bracket structure

Abstract

The utility model discloses a manual angle-adjusting fixed mounting bracket structure, which relates to the technical field of mounting brackets, and comprises a first bracket, a second bracket, a pressing piece, a connecting piece and a locking piece, the first bracket is provided with an arc-shaped hinging groove, the second bracket is provided with an arc-shaped hinging end matched with the hinging groove, the hinging end is rotatably arranged in the hinging groove, and the second bracket is provided with an arc-shaped locking piece. The second support is provided with a limiting hole, the pressing piece is provided with a pressing face, the pressing face is attached to the hinged end, the connecting piece is provided with a pressing end making contact with the pressing piece, the middle of the connecting piece sequentially penetrates through the pressing piece, the limiting hole and the first support, and the locking piece is connected with the other end of the connecting piece relative to the pressing piece. The whole support structure can be loosened by loosening the locking piece, so that the hinged end can rotate in the hinged groove, the angle position of the second support is adjusted, the whole assembly structure is simplified, the hinged end is pressed by the pressing piece, the contact area is increased, and the problem that the hinged end is crushed is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to monitor, detector installation support technical field, especially in a kind of manual angle fixing installation support structure. BACKGROUND

[0002] The installation of the products such as monitoring camera, linear beam fire detector on the market currently, there are such as in two common support structures.

[0003] The first support structure is mutually perpendicular type double-shaft combination mechanism form, such as the patent with the name of camera support and video monitoring device with the publication number CN218830235U and the publication (announcement) day of 2023.04.07.The support mechanism has the following problems: it is necessary to install and fix screw from two directions, and the installation time is long and tools are needed.In the process of screwing with tools, screw displacement, screw head twisting, falling off and other problems are prone to occur.

[0004] The second support structure is screw head limiting extrusion structure form, such as the patent with the name of camera support and visual measurement system of road vehicle with the publication number CN218762552U and the publication day of 2023.03.28.The support mechanism has the following problems: it is necessary to adopt screw end tight ball head, and tight ball head will not only make ball head breakage deformation, but also is not suitable for repeated installation and adjustment position. UTILITY MODEL CONTENT

[0005] The embodiment of the application provides a kind of manual angle fixing installation support structure, to simplify the installation structure of support and avoid the problem that spherical structure is easily damaged.

[0006] The embodiment of the application provides a kind of manual angle fixing installation support structure, comprising:

[0007] First support, be equipped with arc-shaped hinged slot;

[0008] Second support, with the arc-shaped hinged end that the hinged slot is matched, the hinged end is rotationally arranged in the hinged slot, the second support has limit hole;

[0009] Compression part, with compression surface, the compression surface is attached to the hinged end;

[0010] Connecting piece, with the compression end that the compression part is contacted, the middle part of the connecting piece sequentially passes through the compression part, limit hole and first support;

[0011] Locking part, relative to the compression part and the other end of the connecting piece are connected;

[0012] When the connecting piece passes through the limiting hole, the limiting hole is used for limiting the swing angle of the second support.

[0013] The above embodiment has the beneficial effect that the entire support structure can be loosened by loosening the locking piece, so that the hinged end can rotate in the hinged groove to adjust the angular position of the second support, thus simplifying the entire assembly structure, and the contact area is increased by setting the pressing piece to press the hinged end, avoiding the problem of the hinged end being damaged.

[0014] On the basis of the above embodiment, the embodiments of the present application can also be improved as follows:

[0015] In one embodiment of the present application: the hinged end is provided with a limiting slot, the bottom of the limiting slot is a convex arc structure, and the pressing surface is a concave arc structure corresponding to the convex arc structure. The beneficial effect of this step is that the limiting slot is used to accommodate the pressing piece, reducing the structure exposed to the outside, which can effectively avoid the influence of the external environment on the pressing piece, and the convex arc surface and the concave arc surface are in contact, which not only increases the contact area, but also facilitates the smooth rotation of the hinged end under the pressing surface during rotation.

[0016] In one embodiment of the present application: the first support has a hole body, the connecting piece is slidingly inserted into the hole body, and the pressing piece is slidingly inserted into the limiting slot. The beneficial effect of this step is that the pressing piece of the connecting piece guides the limiting slot, so that the second support can swing in the guide direction.

[0017] In one embodiment of the present application: the connecting piece is threadedly connected with the locking piece. The beneficial effect of this step is that the locking piece and the connecting piece can be assembled conveniently.

[0018] In one embodiment of the present application: the locking piece extends outwardly to form a driving arm, and the driving arm is used for manual rotation. The beneficial effect of this step is that the operator can directly manually drive the locking piece to rotate, so that the assembly operation of the support can be realized without tools.

[0019] In one embodiment of the present application: the pressing end is slidingly inserted into the limiting slot, and the limiting slot limits the pressing end so that the pressing end cannot rotate. The beneficial effect of this step is that the rotation of the pressing end is limited by the limiting slot, so that the locking piece can be directly rotated by hand, and the locking state or the loosening state of the locking piece can be realized, further improving the ease of use of the support structure.

[0020] In one embodiment of the present application: the hole wall angle of the limiting hole is 60°. The beneficial effect of this step is that the second support can swing up and down within a range of 60°.

[0021] In one of the embodiments of the present application, the upward angle of the second support is up to 15°, and the downward angle of the second support is up to 45°. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0023] Figure 1 It is an exploded structural schematic view of the support structure.

[0024] Figure 2 It is an assembled structural schematic view of the support structure.

[0025] Figure 3 It is a partial structural schematic view of the support structure.

[0026] Figure 4 It is a three-dimensional structural schematic view of the second support. Figure 3 It is a sectional view along A-A.

[0027] Figure 5 It is a two-dimensional structural schematic view of the second support with an upward angle of 15°.

[0028] Figure 6 It is a two-dimensional structural schematic view of the second support with a downward angle of 45°.

[0029] Figure 7 It is a two-dimensional structural schematic view of the second support rotating to the left.

[0030] Figure 8 It is a two-dimensional structural schematic view of the second support rotating to the right.

[0031] Figure 9 It is a three-dimensional structural schematic view of the second support after rotation.

[0032] 1 first support, 101 hinged groove, 102 connecting plate, 103 connecting arm, 104 limiting seat;

[0033] 2 second support, 201 hinged end, 202 limiting hole, 203 vertical section, 204 first inclined section, 205 second inclined section, 206 limiting groove, 207 hole body;

[0034] 3 compression part, 4 connecting part, 5 locking part. DETAILED DESCRIPTION

[0035] In the present application, unless otherwise explicitly specified and limited, the terms in the present application should be understood in a broad sense, such as the connection can be fixed connection, can also be detachable connection or integral, can be directly connected, or indirectly connected through intermediate medium. For those skilled in the art, the specific meaning of different terms in the present application can be understood according to the specific circumstances, and the scope of the specific meaning should be limited to the function of the present application.

[0036] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0037] As shown in Figures 1-4 A manual angle adjusting fixed mounting bracket structure, comprising: a first bracket 1, a second bracket 2, a pressing piece 3, a connecting piece 4, a locking piece 5, the first bracket 1 is provided with an arc-shaped hinge groove 101, the second bracket 2 has an arc-shaped hinge end 201 matched with the hinge groove 101, the hinge end 201 is rotationally arranged in the hinge groove 101, the second bracket 2 has a limiting hole 202, the pressing piece 3 has a pressing surface, the pressing surface is in contact with the hinge end 201, the connecting piece 4 has a pressing end in contact with the pressing piece 3, the middle part of the connecting piece 4 sequentially passes through the pressing piece 3, the limiting hole 202 and the first bracket 1, the locking piece 5 is connected with the other end of the connecting piece 4 relative to the pressing piece 3, wherein when the connecting piece 4 passes through the limiting hole 202, the limiting hole 202 is used to limit the swing angle of the second bracket 2.

[0038] In some embodiments of the present application, as shown in Figure 3 The first bracket 1 has a connecting plate 102, a connecting arm 103 and a limiting seat 104 connected in sequence, the connecting plate 102 is provided with a through hole for inserting a connecting screw, one end of the connecting arm 103 is connected with the middle and lower end surface of the connecting plate 102, the other end is connected with the limiting seat 104, the limiting seat 104 is provided with a hinge groove 101 at the upper end, the limiting seat 104 is a cylindrical structure, the limiting seat 104 is provided with a through hole along the axis, the through hole is provided with a plate body arranged in a radial manner and connected with the hole wall of the through hole, the upper end of the plate body has a concave arc surface, and all the concave arc surfaces jointly form the hinge groove 101.

[0039] In some embodiments of the present application, as shown in Figure 3As shown, the second support 2 has a vertical segment 203, a first inclined segment 204, a second inclined segment 205 and a hinged end 201 connected in sequence, the vertical segment 203 is provided with a through hole for inserting a connecting screw, the first inclined segment 204 connects the vertical segment 203 and the second inclined segment 205, the hinged end 201 is a ball head structure and is connected to the other end of the second inclined segment 205, when the hinged end 201 is directly placed in the hinged groove 101, the hinged end 201 can rotate in any direction in the hinged groove 101 when the limiting seat 104 does not interfere with other structures of the second support 2.

[0040] As shown in the embodiments of the present application, Figure 3 , 4 the hinged end 201 is provided with a limiting groove 206, the limiting groove 206 is a strip-shaped groove opened along the outer surface of the hinged end 201, the groove bottom of the limiting groove 206 is a convex arc structure, and the pressing surface is a concave arc structure corresponding to the convex arc structure. By setting the limiting groove 206 to accommodate the pressing piece 3, the structure is reduced, which can effectively avoid the influence of the external environment on the pressing piece 3, and at the same time, the convex arc surface and the concave arc surface are in contact, which not only can increase the contact area, but also can avoid damage to the hinged end 201, and also facilitates the smooth rotation of the hinged end 201 below the pressing surface during the change of the pitch angle.

[0041] As shown in the embodiments of the present application, Figure 3 , 4 the first support 1 has a hole body 207 along the vertical direction, the axis of the hole body 207 passes through the central axis of the hinged groove 101, the connecting piece 4 is slidingly inserted into the hole body 207, and the pressing piece 3 is slidingly inserted into the limiting groove 206, the hole body 207 limits the movement of the connecting piece 4 in the axial direction of the hole body 207, so that the stability of the positioning of the connecting piece 4 is improved, and at the same time, the limiting groove 206 is guided by the pressing piece 3, so that the second support 2 can swing in the guiding direction, that is, the pitch angle of the second support 2 can be changed.

[0042] As shown in the embodiments of the present application, Figures 1-4 the connecting piece 4 is threadedly connected with the locking piece 5, and the threaded connection structure facilitates the assembly of the locking piece 5 and the connecting piece 4.

[0043] As shown in the embodiments of the present application, Figures 1-3 the locking piece 5 extends outwardly to form a driving arm, the driving arm is used for manual rotation, so that the operator can directly manually drive the locking piece 5 to rotate, thereby realizing the assembly operation of the support without the need for tools.

[0044] As shown in the embodiments of the present application, Figure 4As shown, the pressing end is slidingly inserted into the limiting groove 206, and the limiting groove 206 limits the pressing end, so that the pressing end cannot rotate. The rotation of the pressing end is limited by the limiting groove 206, so that the artificial can directly rotate the locking piece 5, and the locking or loosening state of the locking piece 5 can be realized, and the usability of the support structure is further improved.

[0045] In some embodiments of the present application, as shown in Figures 1-4 As shown, the connecting piece 4 adopts an external hexagonal bolt, and the locking piece 5 adopts a butterfly nut. The hexagonal head of the external hexagonal bolt is slidingly inserted into the limiting groove 206, and the lower end of the external hexagonal bolt is threadedly connected with the butterfly nut. This structure enables an operator to drive the locking piece 5 to rotate with one hand, thereby improving the usability of the support structure.

[0046] In some embodiments of the present application, as shown in Figure 3 As shown, the hole wall of the limiting hole 202 has an angle of 60°. The limiting hole 202 has an upper half structure and a lower half structure. The upper half structure is provided at the groove bottom of the limiting groove 206 and has a V-shaped structure with a large upper part and a small lower part. The lower half structure has an inverted V-shaped structure with a small upper part and a large lower part. The lower half structure is connected to the upper half structure on an axis of the hinged end 201. The two side groove walls of the upper half structure have an angle of 60°, and the two side groove walls of the lower half structure have an angle of 60°. Through the design of the groove wall angle of the limiting hole 202, the second support 2 can swing up and down within a range of 60°. More specifically, the maximum upward angle of the second support 2 is 15°, and the maximum downward angle of the second support 2 is 45°.

[0047] The use mode of the manual angle-adjusting fixed mounting support structure is as follows:

[0048] (1) When the support needs to be assembled

[0049] First, the hinged end 201 is placed in the hinged groove 101, then the connecting piece 4 is sequentially inserted through the pressing piece 3, the hinged end 201, and the limiting seat 104, and the connecting piece 4 is connected with the locking piece 5 below the limiting seat 104, so that the overall structure is in a locked state, thereby realizing the assembly operation of the support structure.

[0050] (2) When the angle of the second support 2 needs to be adjusted

[0051] As shown in Figures 5-9 The two-dimensional and three-dimensional structure diagrams of the second support rotating to different positions are shown. The specific operation mode is to loosen the locking piece 5, rotate the second support 2 in the hinged groove 101, so that the second support 2 is rotated to the desired position, and then the locking piece 5 is rotated to be locked, thereby completing the angle adjustment operation of the second support 2.

[0052] Therefore, the kind of dynamic angle fixing mounting bracket structure does not need to use other tools in the use process, that is, the assembly and angle adjustment operation can be realized, which has the beneficial effects of convenient use and no damage to the hinged structure.

[0053] The above is only the embodiment of the present application, and the common knowledge of specific structures and characteristics in the scheme is not described in detail, the ordinary skilled in the art knows all the ordinary technical knowledge in the technical field of the present application before the application date or the priority date, can know all the prior art in the field, and has the ability to apply conventional experimental means before that date, the ordinary skilled in the art can improve and implement the present scheme under the inspiration given in the present application, some typical known structures or known methods should not be an obstacle for the ordinary skilled in the art to implement the present application. It should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, which will not affect the effect and practicality of the patent.

Claims

1. A manually adjustable angle-fixed mounting bracket structure, characterized in that, include: The first bracket is equipped with an arc-shaped hinge slot; The second bracket has an arc-shaped hinge end that matches the hinge groove, the hinge end being rotatably disposed in the hinge groove, and the second bracket has a limiting hole; A clamping element having a clamping surface that is in contact with the hinged end; A connector having a clamping end that contacts the clamping member, the middle portion of the connector passing through the clamping member, a limiting hole, and a first bracket in sequence; A locking element is connected to the other end of the connecting element relative to the clamping element; When the connector passes through the limiting hole, the limiting hole is used to limit the swing angle of the second bracket.

2. The manual angle-adjusting fixed installation bracket structure according to claim 1, characterized in that, The hinge end has a limiting groove, the bottom of the limiting groove is a convex arc-shaped structure, and the pressing surface is a concave arc-shaped structure corresponding to the convex arc-shaped structure.

3. The manual angle-adjusting fixed installation bracket structure according to claim 2, characterized in that, The first bracket has a hole, the connector is slidably inserted into the hole, and the clamping member is slidably inserted into the limiting groove.

4. The manual angle-adjusting fixed installation bracket structure according to claim 3, characterized in that, The connector is threadedly connected to the locking member.

5. The manual angle-adjusting fixed installation bracket structure according to claim 4, characterized in that, The locking element extends outward into a drive arm, which is used for manual rotation.

6. The manual angle-adjusting fixed installation bracket structure according to claim 5, characterized in that, The clamping end is slidably inserted into the limiting groove, and the limiting groove limits the clamping end so that the clamping end cannot rotate.

7. The manual angle-adjusting fixed installation bracket structure according to claim 1, characterized in that, The included angle of the wall of the limiting hole is 60°.

8. The manual angle-adjusting fixed installation bracket structure according to claim 7, characterized in that, The maximum upward tilt angle of the second support is 15°, and the maximum downward tilt angle of the second support is 45°.

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