Display screen for connecting camera

Abstract

The utility model relates to a display screen for connecting a camera, which comprises a display screen main body and a second jacket, locking mechanisms are fixed on the inner top of a support rod, the inner top of a sleeve and in one of the support plates, and the tail ends of three airtight pipelines are respectively connected with the three locking mechanisms. According to the display screen used for being connected with the camera, the device can be clamped on the camera by using the first clamping sleeve and the second clamping sleeve in a matched mode, the rotating shaft is rotationally connected with the supporting plate, the direction of the display screen body is convenient to adjust, the supporting rod can stretch out and draw back relative to the sleeve, the horizontal direction position of the display screen body is convenient to adjust, and the rotating block can rotate on the supporting rod; the pitch angle of the display screen body can be conveniently adjusted, the corresponding first piston, the corresponding second piston and the abutting rod need to be pressed down to move before each position is adjusted, unlocking operation can be conveniently completed, then the adjusting work can be carried out, unlocking adjusting work at the three positions can be independently completed, and locking work can be completed by loosening the first piston.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a display screen for connecting a camera. Background Art

[0002] A camera is a device that converts optical image signals into electrical signals for storage or transmission. The photoelectric signal is very weak and needs to be amplified by a pre-amplifier circuit, and then processed and adjusted by various circuits. The final standard signal can be sent to a recording medium such as a VCR and recorded. The display of the camera mainly uses a display screen.

[0003] Existing display screens can generally be flexibly adjusted in direction and angle. After each adjustment, it is generally necessary to manually tighten the nut to achieve the locking effect. The unlocking and locking operations are troublesome, which will reduce the adjustment efficiency. In view of the above problems, the existing equipment needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a display screen for connecting a camera, so as to solve the problem that the existing display screen mentioned in the above background technology can generally be flexibly adjusted in direction and angle, and after each adjustment work is completed, it is generally necessary to manually tighten the nut to achieve the locking effect, and the unlocking and locking operations are relatively troublesome, which will reduce the adjustment efficiency.

[0005] The utility model provides a display screen for connecting a camera, comprising a display screen body and a second sleeve, a rotating block is fixed on one side of the display screen body, the outer side of the rotating block is rotatably connected to a support rod, the outer side of the support rod is slidably connected to a sleeve, support plates are symmetrically fixed on both sides of one end surface of the sleeve, a first sleeve is rotatably connected between the two support plates via a rotating shaft, screws are symmetrically fixed on both sides of one end surface of the second sleeve, the screws penetrate the first sleeve and are threadedly connected to a nut.

[0006] A handle is fixed on the other side of the display screen body, a first piston is slidably connected to the inner wall of the handle, three airtight pipes are fixed on the handle, locking mechanisms are fixed to the inner top of the support rod, the inner top of the sleeve and one of the support plates, and the ends of the three airtight pipes are respectively connected to the three locking mechanisms.

[0007] Preferably, the support rod and the sleeve form a telescopic structure.

[0008] Preferably, friction pads are fixed on the inner wall of the first jacket and the inner wall of the second jacket.

[0009] Preferably, three first pistons are provided, and the three first pistons are evenly spaced and distributed on the handle, and the first pistons are provided in one-to-one correspondence with the airtight pipes.

[0010] Preferably, a limiting channel is fixed on the top of the display screen body, and the three airtight pipes all pass through the limiting channel.

[0011] Preferably, the locking mechanism includes an airtight groove, and the airtight groove is opened in the inner top of the support rod, the inner top of the sleeve and one of the support plates, the ends of the three airtight pipes are respectively connected to the three airtight grooves, and a second piston is slidably connected in the airtight groove, a stop block is fixed to the end of the second piston, and the stop block is connected to the inner wall of the airtight groove through a compression spring.

[0012] The technical effects that can be obtained by the technical means of the utility model are:

[0013] The display screen for connecting to a camera can achieve the purpose of adjustment and quick locking by using the display screen body, the rotating block, the support rod, the sleeve, the support plate, the first sleeve, the rotating shaft, the second sleeve, the first piston and the second piston in coordination with each other. The device can be clamped on the camera by using the first sleeve and the second sleeve in combination. The device has three movable connections. The rotating shaft and the support plate are rotatably connected to facilitate adjustment of the direction of the display screen body. The support rod can be telescoped relative to the sleeve to facilitate adjustment of the horizontal position of the display screen body. The rotating block can be rotated on the support rod to facilitate adjustment of the pitch angle of the display screen body. Before performing each adjustment work, the corresponding first piston needs to be pressed, and the corresponding second piston and the push rod move to facilitate the unlocking operation. After that, the above-mentioned adjustment work can be performed. The three unlocking and adjustment works can be completed independently. The locking work can be completed by releasing the first piston. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front view appearance structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1. display screen body; 2. rotating block; 3. support rod; 4. sleeve; 5. support plate; 6. first jacket; 7. rotating shaft; 8. second jacket; 9. screw; 10. nut; 11. friction pad; 12. handle; 13. first piston; 14. airtight pipe; 15. limiting channel; 16. locking mechanism; 1601. airtight groove; 1602. second piston; 1603. stop block; 1604. compression spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example 1

[0021] The preferred embodiment of the display screen for connecting a camera provided by the utility model is as follows: Figure 1 to Figure 2 As shown, it includes a display screen body 1 and a second jacket 8, a rotating block 2 is fixed on one side of the display screen body 1, the outer side of the rotating block 2 is rotatably connected to a support rod 3, the outer side of the support rod 3 is slidably connected to a sleeve 4, support plates 5 are symmetrically fixed on both sides of one end surface of the sleeve 4, a first jacket 6 is rotatably connected between the two support plates 5 through a rotating shaft 7, screws 9 are symmetrically fixed on both sides of one end surface of the second jacket 8, the screws 9 penetrate the first jacket 6 and are threadedly connected to a nut 10.

[0022] A handle 12 is fixed on the other side of the display screen body 1, and a first piston 13 is slidably connected to the inner wall of the handle 12. Three airtight pipes 14 are fixed on the handle 12. Locking mechanisms 16 are fixed to the inner top of the support rod 3, the inner top of the sleeve 4 and one of the support plates 5, and the ends of the three airtight pipes 14 are respectively connected to the three locking mechanisms 16.

[0023] In this embodiment, the support rod 3 and the sleeve 4 form a telescopic structure, and the support rod 3 and the sleeve 4 can move relative to each other, so that the extension length of the support rod 3 can be adjusted conveniently, making the installation of the display screen body 1 more flexible.

[0024] Furthermore, friction pads 11 are fixed on the inner walls of the first jacket 6 and the second jacket 8. The first jacket 6 and the second jacket 8 can be used together to clamp the device on the camera. The friction pads 11 can increase friction, making the device more stable and secure when installed.

[0025] Example 2

[0026] Based on Example 1, a preferred embodiment of the display screen for connecting a camera provided by the present invention is as follows: Figure 3 to Figure 4 As shown,

[0027] In this embodiment, three first pistons 13 are provided, and the three first pistons 13 are evenly spaced on the handle 12. The first pistons 13 and the airtight pipes 14 are provided one by one. The rotating block 2 and the support rod 3 are rotatably connected, the support rod 3 and the sleeve 4 can move relatively, and the rotating shaft 7 and the support plate 5 are rotatably connected. These three places are fixed by corresponding blocks 1603. Before adjusting one of the places, it is necessary to press the corresponding first piston 13, and the corresponding second piston 1602 and the block 1603 will move to facilitate unlocking the connection.

[0028] Furthermore, a limiting channel 15 is fixed on the top of the display screen body 1 , and the three airtight pipes 14 all pass through the limiting channel 15 , so that the limiting channel 15 serves to limit the three airtight pipes 14 .

[0029] Furthermore, the locking mechanism 16 includes an airtight groove 1601, and the airtight groove 1601 is opened at the inner top of the support rod 3, the inner top of the sleeve 4 and one of the support plates 5. The ends of the three airtight pipes 14 are respectively connected to the three airtight grooves 1601, and a second piston 1602 is slidably connected in the airtight groove 1601. A stop block 1603 is fixed to the end of the second piston 1602, and the stop block 1603 is connected to the inner wall of the airtight groove 1601 through a compression spring 1604. When one of the first pistons 13 is manually pressed, the corresponding second piston 1602 will move under the action of pneumatics, and the corresponding stop block 1603 will move accordingly, which is convenient for unlocking the rotating block 2, the support rod 3 or the support plate 5. After unlocking the rotating block 2, the pitch angle of the display screen main body 1 can be adjusted. After unlocking the support rod 3, the support rod 3 can be telescoped relative to the sleeve 4. After unlocking the support plate 5, the support plate 5 can rotate relative to the first jacket 6.

[0030] When in use, firstly, the first clamping sleeve 6 and the second clamping sleeve 8 are clamped on the mounting column, and then the screw rod 9 and the nut 10 are used to fix the first clamping sleeve 6 and the second clamping sleeve 8 together to complete the clamping work of the device, and then the display screen body 1 is electrically connected to the camera to facilitate the display of the camera image. There are three first pistons 13. After the top first piston 13 is pressed by holding the handle 12, the corresponding second piston 1602 and the stop block 1603 move to unlock the rotating block 2. After that, the display screen body 1 and the rotating block 2 can be rotated as a whole to facilitate the adjustment of the pitch angle of the display screen body 1. Press After the first piston 13 in the middle is released, the corresponding second piston 1602 and the block 1603 move to unlock the support rod 3, and then the support rod 3 can be pulled out to facilitate the adjustment of the horizontal position of the display screen body 1. After pressing the first piston 13 at the bottom, the corresponding second piston 1602 and the block 1603 move to unlock the support plate 5, and then the support plate 5 can be rotated relative to the first jacket 6 to facilitate the adjustment of the direction of the display screen body 1. After releasing the first piston 13, the second piston 1602 is reset, and the block 1603 completes the locking work under the support of the compression spring 1604, thus completing the entire work.

[0031] In summary, the display screen for connecting to a camera achieves the purpose of adjustment and quick locking, and meets the usage needs of people.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display screen for connecting a camera, comprising a display screen main body (1) and a second jacket (8), characterized in that: A rotating block (2) is fixed on one side of the display screen body (1), a support rod (3) is rotatably connected to the outer side of the rotating block (2), a sleeve (4) is slidably connected to the outer side of the support rod (3), support plates (5) are symmetrically fixed on both sides of one end surface of the sleeve (4), a first jacket (6) is rotatably connected between the two support plates (5) via a rotating shaft (7), and screw rods (9) are symmetrically fixed on both sides of one end surface of the second jacket (8), and the screw rods (9) penetrate the first jacket (6) and are threadedly connected to nuts (10); A handle (12) is fixed on the other side of the display screen body (1), a first piston (13) is slidably connected to the inner wall of the handle (12), three airtight pipes (14) are fixed to the handle (12), a locking mechanism (16) is fixed to the inner top of the support rod (3), the inner top of the sleeve (4) and one of the support plates (5), and the ends of the three airtight pipes (14) are respectively connected to the three locking mechanisms (16).

2. A display screen for connecting a camera as claimed in claim 1, characterized in that: The support rod (3) and the sleeve (4) form a telescopic structure.

3. A display screen for connecting a camera as claimed in claim 1, characterized in that: Friction pads (11) are fixed on the inner wall of the first jacket (6) and the inner wall of the second jacket (8).

4. A display screen for connecting to a camera as claimed in claim 1, characterized in that: Three first pistons (13) are provided, and the three first pistons (13) are distributed on the handle (12) at equal intervals, and the first pistons (13) and the airtight pipes (14) are provided in a one-to-one correspondence.

5. A display screen for connecting to a camera as claimed in claim 1, characterized in that: A limiting channel (15) is fixed on the top of the display screen body (1), and the three airtight pipes (14) all penetrate the limiting channel (15).

6. A display screen for connecting to a camera as claimed in claim 1, characterized in that: The locking mechanism (16) comprises an airtight groove (1601), and the airtight groove (1601) is provided at the inner top of the support rod (3), the inner top of the sleeve (4) and one of the support plates (5), the ends of the three airtight pipes (14) are respectively connected to the three airtight grooves (1601), and a second piston (1602) is slidably connected in the airtight groove (1601), a stop block (1603) is fixed at the end of the second piston (1602), and the stop block (1603) is connected to the inner wall of the airtight groove (1601) via a compression spring (1604).

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