Handle structure with supporting handle

Abstract

The utility model discloses a handle structure with a support handle, which relates to the field of direction finding of direction finding antennas and comprises a handle, a support handle component is arranged at one end of the handle and comprises a hand support and a support plate, hand support cavities are arranged on two sides of the tail of the handle, and the hand support is in sliding fit in the hand support cavities. The hand support can be pulled out or pushed in from the handle in the track direction of the hand support cavity, the supporting plate is rotationally installed at the end, away from the handle, of the hand support, the deflection axial direction of the supporting plate is perpendicular to the moving direction of the hand support, the hand support is arranged on the handle in a sliding mode, the hand support is pulled out from the handle during use, the handle is conveniently held through the hand support, and meanwhile the supporting plate is rotated to be attached to an arm. A hand-held supporting point is provided, the labor-saving effect is achieved, the antenna is pushed into the handle to be hidden when not in use, arm soreness and weakness caused by arm suspension in the process of using the handle for a long time in the direction finding process are improved, the arm has an acting point, the arm stability is ensured, and the antenna direction finding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of direction finding antennas, specifically a handle structure with a support. Background Technology

[0002] Currently, many handheld direction-finding antennas require mounting on a handle for monitoring. However, as requirements for antenna frequency bands, functions, and appearance continue to increase, antennas are becoming larger and heavier. During prolonged handheld direction finding, the arm can feel sore due to prolonged measurements. Therefore, designing a handle that can alleviate arm pain caused by prolonged measurements is particularly important. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a handle structure with a support to solve the shortcomings of the prior art.

[0004] The purpose of this utility model is achieved through the following technical solution: a handle structure with a support, including a handle, one end of which is provided with a support assembly, the support assembly including a hand support and a support plate, both sides of the handle tail are provided with hand support cavities, the hand support is slidably fitted in the hand support cavity, the hand support can be pulled out or pushed in from the handle along the trajectory direction of the hand support cavity, and the support plate is rotatably mounted on the end of the hand support away from the handle, the deflection axis of the support plate is perpendicular to the movement direction of the hand support.

[0005] Furthermore, a locking cavity is provided on the side of the hand rest near the handle, and a locking rod is hinged in the locking cavity. A locking plate is fixed to the end of the locking rod away from the support plate. Multiple grooves are provided on the inner wall of the hand rest cavity along its own length direction. A spring is connected to the locking rod and the spring is connected to the hand rest. Under the action of the spring, the locking plate is fitted into one of the grooves to lock the hand rest.

[0006] Furthermore, the inner wall of the groove is also provided with a locking groove. When the locking piece is fitted into the locking groove, the hand rest is fully pushed into the handle.

[0007] Furthermore, a sliding groove is provided on the inner wall of the hand support cavity, the sliding groove extends toward the length direction of the hand support cavity, and a hand support limiting key is fixed on the hand support, the hand support limiting key is slidably adapted to the sliding groove.

[0008] Furthermore, a locking button is fixed to the end of the locking rod away from the locking plate, and a mounting groove is provided on the outer wall of the hand rest for the locking button to pass through.

[0009] Furthermore, a hinge shaft is vertically arranged inside the lock cavity, the hinge shaft is fixedly connected to the hand support, and the lock rod is rotatably sleeved on the hinge shaft.

[0010] Furthermore, a pivot is fixed to the end face of the tray near the hand rest, and the two ends of the pivot are respectively rotatably connected to the two hand rests.

[0011] Furthermore, the top and bottom surfaces of the hand rest near the tray are respectively formed with a first limiting surface and a second limiting surface.

[0012] The beneficial effects of this utility model are:

[0013] A hand rest is slidably mounted on the handle. When in use, it can be pulled out from the handle for easy gripping. At the same time, the hand rest can be rotated to fit the arm, providing a support point for holding the hand and saving effort. When not in use, it can be pushed back into the handle for concealment. This improves the arm's comfort caused by the arm being suspended in the air during long-term use of the handle for direction finding, provides a support point for the arm, ensures arm stability, and improves the efficiency of antenna direction finding. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of a handle structure with a support according to the present invention;

[0015] Figure 2 This is a front view of a handle structure with a support handle according to the present invention. Figure 1 ;

[0016] Figure 3 for Figure 2 Sectional view along line AA;

[0017] Figure 4 This is a front view of a handle structure with a support handle according to the present invention. Figure 2 ;

[0018] Figure 5 for Figure 4 Sectional view along the BB direction;

[0019] Figure 6 This is a front view of a handle structure with a support handle according to the present invention. Figure 3 ;

[0020] Figure 7 for Figure 6 C-axis sectional view;

[0021] Figure 8 This is a front view of a handle structure with a support handle according to the present invention. Figure 4 ;

[0022] Figure 9 for Figure 8 Sectional view along the DD direction;

[0023] Figure 10 This is a partially enlarged view of a handle structure with a support according to the present invention;

[0024] Figure 11 This is a schematic diagram of the hand support structure in a handle structure with a support handle according to the present invention;

[0025] Figure 12 This is a schematic diagram of the internal structure of the hand support in a handle structure with a support handle according to this utility model;

[0026] Figure 13 This is a perspective view of the hand support in a handle structure with a support handle according to the present invention;

[0027] In the diagram, 1-handle, 2-hand rest, 3-plate, 4-hand rest cavity, 5-locking piece, 6-groove, 7-spring, 8-locking groove, 9-slide groove, 10-hand rest limit key, 11-locking button, 12-locking cavity, 13-locking rod, 14-hinge shaft, 15-rotating shaft, 16-first limiting surface, 17-second limiting surface. Detailed Implementation

[0028] Example 1

[0029] like Figures 1 to 13 As shown, a handle structure with a support includes a handle 1, with a support assembly at one end of the handle 1. The support assembly includes a hand rest 2 and a support plate 3. Hand rest recesses 4 are provided on both sides of the tail of the handle 1, and the hand rest 2 is slidably fitted in the hand rest recesses 4. The hand rest 2 can be pulled out or pushed in from the handle 1 along the trajectory direction of the hand rest recesses 4. The support plate 3 is rotatably mounted on the end of the hand rest 2 away from the handle 1, and the deflection axis of the support plate 3 is perpendicular to the movement direction of the hand rest 2. Through the setting of the hand rest recesses 4, the hand rest 2 can move on the handle 1. When in use, the hand rest 2 is pulled out from the handle 1, making it easy to hold the handle 1 with the hand rest 2. At the same time, the support plate 3 is rotated to fit against the arm, providing a hand support point and saving effort. When not in use, it is pushed into the handle 1 for concealment. This improves the arm soreness caused by the arm being suspended during long-term use of the handle for direction finding, provides a force point for the arm, ensures arm stability, and improves the efficiency of antenna direction finding.

[0030] Example 2

[0031] Based on Example 1, such as Figures 1 to 13As shown, a locking cavity 12 is provided on the side of the hand rest 2 near the handle 1. A locking rod 13 is hinged in the locking cavity 12. A locking plate 5 is fixed to the end of the locking rod 13 away from the support plate 3. Multiple grooves 6 are provided on the inner wall of the hand rest cavity 4 along its own length. A spring 7 is connected to the locking rod 13. The spring 7 is connected to the hand rest 2. Under the action of the spring 7, the locking plate 5 is fitted into one of the grooves 6 to lock the hand rest 2. A locking groove 8 is also provided on the inner wall of the groove 6. When the lock is engaged... When the clamping plate 5 is fitted into the locking groove 8, the hand support 2 is fully pushed into the handle 1. The inner wall of the hand support cavity 4 has a sliding groove 9 that extends along the length of the hand support cavity 4. A hand support limit key 10 is fixed on the hand support 2 and slides within the sliding groove 9. A locking button 11 is fixed at the end of the locking rod 13 away from the clamping plate 5. An installation groove for the locking button 11 to pass through is provided on the outer wall of the hand support 2. A hinge is vertically installed inside the locking cavity 12. The hinge shaft 14 is fixedly connected to the hand support 2. The locking rod 13 is rotatably sleeved on the hinge shaft 14. When the hand support 2 is pushed into the hand support recess 4, the locking plate 5 is adapted to the locking groove 8, so that the hand support 2 can be stably hidden in the handle 1. In use, press the locking button 11 to deflect the locking rod 13 around the axis of the hinge shaft 14, so that the locking plate 5 is disengaged from the locking groove 8. At this time, the spring 7 will be compressed, thereby unlocking the locked state of the hand support 2, allowing the hand support 2 to... The hand support 2 can slide within the recessed cavity 4. The length of the hand support 2 can be adjusted as needed. After the hand support 2 is pulled out to the specified length, the locking button 11 is released, and the locking rod 13 is reset under the reaction force of the spring 7, causing the locking plate 5 to deflect close to the inner wall of the inner cavity 4 of the hand support. Then, the position of the hand support 2 is finely adjusted so that the locking plate 5 is inserted into the groove 6, thereby locking the position of the hand support 2 after it is pulled out. Thus, the hand operation of the antenna can be completed through the cooperation of the hand support 2 and the support plate 3.

[0032] Example 3

[0033] Based on Example 2, such as Figures 1 to 13 As shown, a pivot 15 is fixed to the end face of the support plate 3 near the hand support 2. The two ends of the pivot 15 are rotatably connected to the two hand supports 2. The top and bottom surfaces of the hand supports 2 near the support plate 3 are respectively formed with a first limiting surface 16 and a second limiting surface 17. When the pivot 15 rotates, it limits the support plate 3 through the first limiting surface 16 and the second limiting surface 17. When using the hand support 2, first unlock and pull out the hand support 2. The support plate 3 rotates until it is released from the second limiting surface 17. At this time, the arm can fit against the support plate 3, which saves effort. When not in use, the support plate 3 rotates until it contacts the first limiting surface, and then the hand support 2 carries the support plate 3 into the handle.

Claims

1. A handle structure with a support, comprising a handle (1), characterized in that, One end of the handle (1) is provided with a support assembly, which includes a hand support (2) and a support plate (3). Both sides of the tail of the handle (1) are provided with hand support recesses (4). The hand support (2) is slidably fitted in the hand support recesses (4). The hand support (2) can be pulled out or pushed in from the handle (1) along the trajectory direction of the hand support recesses (4). The support plate (3) is rotatably mounted on the end of the hand support (2) away from the handle (1). The deflection axis of the support plate (3) is perpendicular to the moving direction of the hand support (2).

2. The handle structure with a support according to claim 1, characterized in that, The hand rest (2) has a locking cavity (12) on the side near the handle (1). A locking rod (13) is hinged in the locking cavity (12). A locking piece (5) is fixed at the end of the locking rod (13) away from the support plate (3). The inner wall of the hand rest cavity (4) has multiple grooves (6) along its length. A spring (7) is connected to the locking rod (13). The spring (7) is connected to the hand rest (2). Under the action of the spring (7), the locking piece (5) is fitted into one of the grooves (6) to lock the hand rest (2).

3. The handle structure with a support according to claim 2, characterized in that, The inner wall of the groove (6) is also provided with a locking groove (8). When the locking piece (5) is fitted into the locking groove (8), the hand support (2) is completely pushed into the handle (1).

4. The handle structure with a support according to claim 1, characterized in that, The inner wall of the hand support cavity (4) is provided with a sliding groove (9), which extends in the length direction of the hand support cavity (4). A hand support limiting key (10) is fixed on the hand support (2), and the hand support limiting key (10) slides and adapts to the sliding groove (9).

5. The handle structure with a support according to claim 2, characterized in that, A locking button (11) is fixed at one end of the locking rod (13) away from the locking piece (5), and the outer side wall of the hand rest (2) is provided with a mounting groove through which the locking button (11) passes.

6. The handle structure with a support according to claim 2, characterized in that, A hinge shaft (14) is vertically arranged inside the lock cavity (12). The hinge shaft (14) is fixedly connected to the hand support (2). The lock rod (13) is rotatably sleeved on the hinge shaft (14).

7. The handle structure with a support according to claim 1, characterized in that, The tray (3) has a rotating shaft (15) fixed to the end face near the hand support (2), and the two ends of the rotating shaft (15) are respectively rotatably connected to the two hand supports (2).

8. A handle structure with a support according to claim 7, characterized in that, The top and bottom surfaces of the hand support (2) near the tray (3) are respectively formed with a first limiting surface (16) and a second limiting surface (17).

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