Clamping tool for antenna

Abstract

The utility model discloses a clamping tool for an antenna. The clamping tool comprises a top plate and a clamping body shaped like a Chinese character'tu ', wherein the clamping body is connected with the top plate. A top plate antenna hole is formed in the middle of the top plate, notch-shaped mounting grooves are formed in the two sides of the top plate, a fixing assembly composed of a fixing rod, a slipknot bolt and a gasket is arranged in the top plate and can rotate around the fixing rod to adapt to different mounting angles, and the gasket ensures stable connection. The inverted-T-shaped clamping body comprises a clamping part and an adjusting part, the clamping part is provided with a clamping hole coaxial with the antenna hole of the top plate, the aperture of the clamping hole is larger than that of the antenna hole of the top plate, and the inner wall of the clamping part is coated with rubber to increase friction and protect the surface of the antenna; the adjusting part is matched with the threaded hole through handles arranged on the two sides in a staggered mode, so that the clamping body elastically deforms, the clamping force is adjusted, a side face notch is parallel to the axis of the clamping hole, and the notch is closed to enhance the clamping force during deformation. The tool has mounting angle flexibility and size adaptability, antennas with different diameters can be stably clamped, and a rubber lining is prevented from being scratched.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna clamping frock technical field especially relates to a kind of clamping frock of antenna. BACKGROUND

[0002] In the installation and debugging process of antenna, the stability, applicability and protection performance of clamping frock to antenna are crucial.The traditional antenna clamping device usually has problems such as fixed structure and inconvenient adjustment, which is difficult to adapt to the clamping needs of antennas of different sizes, and the antenna is easy to deviate or damage due to uneven stress during installation.The clamping force of part frock depends on single mechanical structure, lacks flexible adjustment mechanism, and cannot accurately control the clamping force according to actual working conditions;At the same time, the metal clamping part directly contacts the surface of the antenna, which is easy to cause scratches or wear, affecting the performance and service life of the antenna.In addition, the installation angle adjustment of the existing frock is limited when connected with external equipment, which is difficult to meet the multi-angle installation requirements in complex scenes.Therefore, a new type of clamping frock with installation flexibility, clamping adjustability and antenna protection is needed to solve the problems in the prior art. SUMMARY

[0003] The utility model aims at providing a kind of clamping frock of antenna, solve the above-mentioned problems.

[0004] The utility model realizes by the following technical scheme:

[0005] A kind of clamping frock of antenna, including top plate, top plate middle position is equipped with top plate antenna hole, top plate antenna hole both sides are equipped with notched mounting slot, fixed assembly is set in notched mounting slot, " convex " type clamping body is fixedly connected on top plate lower surface, " convex " type clamping body is equipped with clamping hole on it and top plate antenna hole corresponds, " convex " type clamping body side surface has gap and " convex " type clamping body this side surface is separated.

[0006] Further,

[0007] The extension line of the notched mounting slot opened on the both sides of the top plate antenna hole coincides with the axis of the top antenna hole and intersects perpendicularly, the depth of the notched mounting slot is the same as the thickness of the top plate.

[0008] Further,

[0009] The fixed assembly includes a fixed rod, a slip bolt and a gasket, the fixed rod is vertically arranged between the two inner walls of the notched mounting slot, the slip bolt is sleeved on the fixed rod through the slip bolt head, the gasket is fixedly arranged on the vertical rod below the slip bolt, and the vertical rod part below the gasket is threaded.

[0010] Further,

[0011] The "convex" type clamping body includes a clamping part and an adjusting part, the cross section of the "convex" type clamping body is "convex", the lower part of the "convex" type clamping body is the clamping part, the convex part of the "convex" type clamping body is the adjusting part, the clamping part is provided with a clamping hole coaxial with the axis of the top plate antenna hole on the top plate, the side surface of the adjusting part is also provided with a threaded hole corresponding to the front end and the end position, the threaded hole is matched with a threaded column connected with the handle, and the handle is alternately and staggeredly arranged on the two sides of the adjusting part.

[0012] Further,

[0013] The distance from the gasket to the knot bolt head is greater than the length of the notch-shaped mounting groove and the depth of the notch-shaped mounting groove.

[0014] Further,

[0015] The diameter of the clamping hole is greater than the diameter of the top plate antenna hole, and rubber is arranged on the inner side walls of the clamping hole and the top antenna hole.

[0016] Further,

[0017] The "convex" type clamping body can be deformed to make the notch disappear without damage, and the straight line where the notch is located is parallel to the axis of the clamping hole.

[0018] The utility model discloses the beneficial effects of:

[0019] 1. The fixed rod of the fixed assembly provides lateral support, and the knot bolt head can rotate around the fixed rod, can adapt to different installation angles, and is convenient for connecting with external equipment.

[0020] 2. The gasket on the vertical rod of the knot bolt lower part increases the contact area connected with other equipment, also plays a limiting role, prevents the nut from being separated from the thread due to excessive rotation, and guarantees the connection and fixing effect.

[0021] 3. The adjusting part of the "convex" type clamping body is matched with the handle through the threaded hole, the handle is rotated to drive the threaded column to move, the threaded transmission is utilized to make the two sides of the clamping body generate opposite or opposite micro deformation, thereby adjusting the clamping force of the clamping hole, realizing stable clamping of different antennas. The handle is alternately and staggeredly arranged, and mutual obstruction during operation is avoided.

[0022] 4. The diameter of the clamping hole is greater than that of the top plate antenna hole, and can adapt to antennas of different diameters. Even if the diameter of the antenna is greater than that of the top plate antenna hole and smaller than that of the clamping hole, the antenna can also be directly inserted into the clamping hole for use, thereby expanding the application range of the tool.

[0023] 5. The rubber on the inner side walls of the clamping hole and the top antenna hole increases the friction, prevents the antenna from sliding, simultaneously provides buffer protection, avoids scratching the surface of the antenna by the metal clamping body, and realizes soft fixing under the antenna of the part diameter. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a side view of the present invention;

[0027] Figure 3 This is a schematic diagram of the cross-section of the clamping part;

[0028] Figure 4 for Figure 1 Enlarged diagram of point A in the middle.

[0029] The attached diagram shows the markings and corresponding component names:

[0030] 1-Top plate, 10-Top plate antenna hole, 11-Notch-shaped mounting slot, 12-Fixing assembly, 120-Fixing rod, 121-Switch bolt, 1210-Switch bolt head, 1211-Vertical rod, 122-Washer, 2-"U" shaped clamping body, 20-Clamping part, 201-Clamping hole, 21-Adjusting part, 210-Threaded hole, 211-Threaded post, 212-Handle, 3-Rubber. Detailed Implementation

[0031] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, but the implementation of the present invention is not limited thereto.

[0032] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] In the description of the utility model, still need explaining, unless another explicit provision and limitation, term '' set '', '' open has '', '' install '', '' connect '', '' connection '' should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be two element internal intercommunication. For ordinary skilled person in the art, can understand the concrete meaning of above-mentioned term in the utility model with specific circumstances.

[0034] Embodiment

[0035] Reference Figures 1 to 4 :

[0036] A kind of clamping tool of antenna, including top plate 1, top plate antenna hole 10 is set in the middle position of the top plate 1, top plate antenna hole 10 both sides are set with notched mounting groove 11, fixed assembly 12 is set in notched mounting groove 11, the lower surface of top plate 1 is fixedly connected with " convex " type clamping body 2, the notched hole 201 of " convex " type clamping body 2 is set on, and top plate antenna hole 10 corresponds, " convex " type clamping body 2 one side has gap and separates " convex " type clamping body 2 this side.

[0037] Further,

[0038] The extension line of the notched mounting groove 11 set on the both sides of the top plate antenna hole 10 coincides and is perpendicular to the axis of the top antenna hole, and the depth of the notched mounting groove 11 is the same as the thickness of the top plate 1.

[0039] The design that the extension line of notched mounting groove 11 is perpendicular to the axis of antenna hole, ensures that the installation direction of fixed assembly 12 forms orthogonal relationship with the axis of antenna hole, so that when fixing antenna, it can be evenly distributed stress, the depth of notched mounting groove 11 is the same as the thickness of top plate 1, provides the basis for the rotation of fixed assembly 12 in vertical plane.

[0040] Further,

[0041] The fixed assembly 12 includes a fixed rod 120, a slip bolt 121 and a gasket 122, the fixed rod 120 is vertically arranged between the two inner walls of the notched mounting groove 11, the slip bolt 121 is sleeved on the fixed rod 120 through the head, the gasket 122 is fixedly arranged on the vertical rod 1211 below the slip bolt 121, and the vertical rod 1211 below the gasket 122 is threaded.

[0042] The fixed assembly 12 provides lateral support through the fixed rod 120, the slip bolt 121 can rotate around the fixed rod 120 through the slip bolt head 1210, which can adapt to different installation angles, the vertical rod 1211 of the slip bolt 121 serves as a connecting end connected with other equipment, and the gasket 122 on the vertical rod 1211 increases the contact area connected with other equipment, and the gasket 122 also has a limiting effect, preventing the nut from being disconnected from the thread and losing the fixing effect due to excessive rotation of the nut when connected with other equipment.

[0043] Further,

[0044] The " convex " type clamping body 2 includes a clamping part 20 and an adjusting part 21, the cross section of the " convex " type clamping body 2 is " convex " type, the lower part of the " convex " type clamping body 2 is the clamping part 20, and the convex part of the " convex " type clamping body 2 is the adjusting part 21, the clamping part 20 is provided with a clamping hole 201 coinciding with the axis of the top plate antenna hole 10 on the top plate 1, and the side surface of the adjusting part 21 is also provided with a threaded hole 210 corresponding to the front end and the end position, the threaded hole 210 is matched with a threaded column 211 connected with a handle 212, and the handle 212 is alternately and staggered on both sides of the adjusting part 21.

[0045] The " convex " type clamping body 2 is divided into a lower clamping part 20 and an upper adjusting part 21, the threaded hole 210 of the adjusting part 21 is matched with the handle 212, the threaded column 211 is moved by rotating the handle 212, the clamping body on both sides is deformed slightly towards or away from each other through threaded transmission, so as to adjust the clamping force of the clamping hole 201. The handle 212 is alternately and staggered on both sides, so as to avoid the situation that the two handles 212 block each other during operation.

[0046] Further,

[0047] The distance from the gasket 122 to the slip bolt head 1210 is greater than the length of the notched mounting groove 11 and the depth of the notched mounting groove 11.

[0048] The gasket 122 is prevented from hindering rotation of the slip bolt 121 around the fixed rod 120.

[0049] Further,

[0050] The diameter of the clamping hole 201 is greater than the diameter of the top plate antenna hole 10, and the rubber 3 is arranged on the inner side wall of the clamping hole 201 and the top plate antenna hole.

[0051] The clamping hole 201 has a diameter larger than the top plate antenna hole 10, and can accommodate antennas with different diameters; the rubber 3 on the inner wall of the clamping hole 201 increases the friction force, prevents the antenna from sliding, and provides cushioning protection to prevent the metal clamping body from scratching the surface of the antenna; and the rubber 3 has elasticity and can directly insert the antenna into the clamping hole 201 or the antenna hole to achieve soft fixation.

[0052] Further,

[0053] The "L" shaped clamping body 2 can be deformed to eliminate the gap without being damaged, and the straight line where the gap is located is parallel to the axis of the clamping hole 201.

[0054] The elastic design of the clamping body allows it to deform when subjected to force, and the inner diameter of the clamping hole 201 decreases after the gap is closed, further enhancing the clamping force. The parallelism of the gap and the axis of the clamping hole 201 ensures that the deformation direction is consistent with the clamping force direction, avoiding structural distortion.

[0055] The use mode of the utility model is:

[0056] In use, first, the tool is connected to external equipment through the fixing assembly 12 in the gap-shaped mounting groove 11 on both sides of the top plate 1, the fixed rod 120 is horizontally arranged in the mounting groove, the slip bolt head 1210 can rotate around the fixed rod 120 to adapt to different installation angles, the gasket 122 on the vertical rod 1211 at the lower part of the slip bolt head 1210 increases the contact area and limits the position to prevent the nut from coming off, and the distance from the gasket 122 to the slip bolt head 1210 is greater than the length and depth of the mounting groove, ensuring smooth rotation.

[0057] Then, the antenna is inserted through the top plate antenna hole 10 and out of the clamping hole 201 of the clamping part 20, the diameter of the clamping hole 201 is larger than that of the top plate antenna hole 10, which can accommodate antennas with different diameters, and the rubber 3 on the inner wall of the two holes can preliminarily fix the antenna through friction, and at the same time, it can protect the surface of the antenna, when the diameter of the clamped antenna is greater than that of the top plate antenna hole 10 and smaller than that of the clamping hole 201, it can also be directly inserted into the clamping hole 201 for use.

[0058] Then, the handles 212 on both sides of the adjusting part 21 are rotated alternately, the handle 212 is connected to the adjusting part 21 through the threaded column 211 and the threaded hole 210 at the front and rear ends of the adjusting part 21, and the threaded transmission makes the "L" shaped clamping body 2 elastically deform, because the straight line where the gap is located is parallel to the axis of the clamping hole 201, the gap gradually closes during deformation, and the inner diameter of the clamping hole 201 decreases, thereby adjusting the clamping force and realizing stable clamping of the antenna. This process combines mechanical structure design and elastic deformation principle, which not only ensures the flexibility of the installation angle, but also can adapt to antennas with different sizes through manual adjustment, and the rubber 3 lining provides anti-skid protection to ensure reliable clamping and no damage to the antenna.

[0059] The above specific embodiments explain the purpose, technical scheme and beneficial effects of the present application in further detail. It should be understood that the above description is only a specific embodiment of the present application and is not intended to limit the scope of protection of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the scope of protection of the present application.

Claims

1. A clamping tool for antennas, comprising a top plate (1), characterized in that, The middle position of the top plate (1) is provided with a top plate antenna hole (10), and notch-shaped mounting grooves (11) are provided on both sides of the top plate antenna hole (10). A fixing assembly (12) is arranged in the notch-shaped mounting grooves (11). The lower surface of the top plate (1) is fixedly connected with a "convex" type clamping body (2). The "convex" type clamping body (2) is provided with a clamping hole (201) corresponding to the top plate antenna hole (10). The side surface of the "convex" type clamping body (2) has a notch to separate the side surface of the "convex" type clamping body (2).

2. The antenna holding fixture of claim 1, wherein The extension lines of the notch-shaped mounting grooves (11) provided on both sides of the top plate antenna hole (10) coincide and perpendicularly intersect with the axis of the top antenna hole. The depth of the notch-shaped mounting grooves (11) is the same as the thickness of the top plate (1).

3. An antenna holding fixture according to claim 2, wherein The fixing assembly (12) comprises a fixing rod (120), a slip bolt (121) and a gasket (122). The fixing rod (120) is vertically arranged between the inner walls of the notch-shaped mounting grooves (11). The slip bolt (121) is sleeved with the fixing rod (120) through the slip bolt head (1210). The gasket (122) is fixedly arranged on the vertical rod (1211) at the lower part of the slip bolt (121). The vertical rod (1211) part below the gasket (122) is threaded.

4. The antenna holding fixture of claim 1, wherein, The "convex" type clamping body (2) comprises a clamping part (20) and an adjusting part (21). The cross section of the "convex" type clamping body (2) is "convex". The lower part of the "convex" type clamping body (2) is the clamping part (20). The convex part of the "convex" type clamping body (2) is the adjusting part (21). The clamping part (20) is provided with a clamping hole (201) coinciding with the axis of the top plate antenna hole (10) on the top plate (1). Threaded holes (210) are also provided on the side surface of the adjusting part (21) at the front end and the end position. The threaded holes (210) are matched with the threaded columns (211) connected with the handles (212). The handles (212) are alternately and staggered on both sides of the adjusting part (21).

5. The antenna holding fixture of claim 3, wherein, The distance from the gasket (122) to the slip bolt head (1210) is greater than the length of the notch-shaped mounting grooves (11) and the depth of the notch-shaped mounting grooves (11).

6. The antenna holding fixture of claim 4, wherein, The diameter of the clamping hole (201) is greater than the diameter of the top plate antenna hole (10). Rubber (3) is arranged on the inner side wall of the clamping hole (201) and the top antenna hole.

7. The antenna holding fixture of claim 4, wherein, The "convex" type clamping body (2) can produce deformation to make the notch disappear without damage. The straight line where the notch is located is parallel to the axis of the clamping hole (201).

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