Mounting clamp for camera

Abstract

The utility model discloses a mounting fixture for a camera, which comprises a mounting seat, one side of the top of the mounting seat is fixedly connected with a first side plate, and the other side of the top of the mounting seat is fixedly connected with a second side plate; an adjusting assembly is arranged on one side of the second side plate and comprises a supporting plate fixed to the bottom of the outer side of the mounting base, an electric push rod is fixedly mounted on the top face of the supporting plate, a bent supporting strip is fixedly mounted on the top of the electric push rod, inclined grooves are symmetrically formed in the two ends of the bent supporting strip, displacement columns are movably connected into the inclined grooves, and the displacement columns are movably connected with the second side plate. Fixing plates are fixedly connected to the two ends of the displacement column, a rotating rod is fixedly connected to the top ends of the fixing plates, and the upper portion of the middle of the rotating rod is rotationally connected with the second side plate; the clamping pad can be pushed to move and abut against the part by pushing the threaded rod, time and labor are saved, and the threaded rod can be in threaded connection with the half-threaded ring again so that the threaded rod can still be manually adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of installation jigs, in particular to an installation jig for a camera. Background Technique

[0002] The jig used for camera installation is a device or part for fixing and installing a camera, such as a PCB board, a housing, etc. However, the existing common jig uses a relatively long screw rod to move a clamping plate and control the distance between it and another clamping plate to achieve the purpose of clamping the parts to be installed of the camera.

[0003] However, as the sizes of the parts to be installed are different, the position of the clamping plate needs to be changed, and the movement of the clamping plate is realized by rotating the screw rod. When it is necessary to control a relatively long moving distance of the screw rod, it will take the staff a lot of time to manually rotate the screw rod, resulting in time-consuming and laborious work every time different-sized objects are fixed. And it is difficult to control the clamping force between the clamping plate and the part by rotating the screw rod with a motor, and the clamping force may be too large, resulting in damage to the part.

[0004] An installation jig for a camera is proposed to solve the problems mentioned above. Content of the Utility Model

[0005] The purpose of the utility model is to provide an installation jig for a camera to solve the problem that the movement of the clamping plate in the above-mentioned background technique is realized by rotating the screw rod. When it is necessary to control a relatively long moving distance of the screw rod, it will take the staff a lot of time to rotate the screw rod, resulting in time-consuming and laborious work every time different-sized objects are fixed.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an installation jig for a camera, including an installation base, a first side plate is fixedly connected to one side of the top of the installation base, a second side plate is fixedly connected to the other side of the top of the installation base, and a sliding plate is slidably connected to the top surface of the installation base.

[0007] An adjusting component is arranged on one side of the second side plate. The adjusting component includes a support plate fixedly arranged at the bottom outside of the installation base, an electric push rod is fixedly installed on the top surface of the support plate, a bent support bar is fixedly installed at the top of the electric push rod, inclined grooves are symmetrically opened at both ends of the bent support bar, displacement columns are movably connected in the inclined grooves, fixing plates are fixedly connected to both ends of the displacement columns, a rotating rod is fixedly connected to the top end of the fixing plate, and the middle upper part of the rotating rod is rotatably connected to the second side plate.

[0008] Wherein, an anti-squeezing mechanism is arranged on the side of the sliding plate.

[0009] Preferably, a spring rod is fixedly connected to the top end of the rotating rod. The top end of the spring rod is rotatably connected to an adapter plate. A soft pad is fixedly connected to the side of the adapter plate. A semi-threaded ring is fixedly connected to the side of the soft pad. An internal thread is provided inside the semi-threaded ring. The two semi-threaded rings can be spliced into a complete threaded sleeve.

[0010] Preferably, a threaded rod penetrates through and is movably connected to the second side plate. The threaded rod is threadedly connected to the internal thread. A sliding block is fixedly connected to the top of the semi-threaded ring. A limiting cross bar penetrates through and is slidably connected to the middle of the sliding block. The two ends of the limiting cross bar are fixedly connected to the second side plate. The threaded rod is rotatably connected to the sliding plate.

[0011] Preferably, a snap strip is fixedly connected to the bottom of one semi-threaded ring, and a connecting bin is fixedly connected to the bottom of the other semi-threaded ring. The snap strip is slidably connected to the connecting bin.

[0012] Preferably, a sliding column penetrates through and is slidably connected to the bottom of the connecting bin. A pull ring is fixedly connected to the bottom end of the sliding column. A first spring is fixedly connected between the pull ring and the bottom of the connecting bin. The first spring is sleeved outside the sliding column. An inclined positioning block is fixedly connected to the end of the sliding column inside the connecting bin. The inclined positioning block is snap-fitted with the end of the snap strip.

[0013] Preferably, the anti-squeezing mechanism includes a plurality of second springs fixed to the side of the sliding plate close to the first side plate. The other ends of the second springs are fixedly connected to a clamping pad. A force scale is fixedly connected to the front of the clamping pad.

[0014] Preferably, a pointer is fixedly connected to the front of the sliding plate. The pointer points to the force scale. A sponge pad is fixedly connected to the side of the first side plate close to the sliding plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this installation fixture for a camera, by pushing the threaded rod to make it push the clamping pad to move and abut against the part, it avoids the need to spend time adjusting the position of the clamping pad to move it from a distance to fit the part, which saves time and effort. The threaded rod can be perfectly connected to the internal thread of the semi-threaded ring, and it still maintains the advantage that the clamping force on the part can be slowly rotated by hand through the threaded rod for fine control. The specific content is as follows:

[0016] 1. By pushing the threaded rod to make it push the sliding plate to move and abut against the part, the time spent on adjusting the position of the clamping pad to make it fit the part from a distance is avoided, which saves time and effort. By using the electric push rod, the bending support bar is lifted, so that when the displacement column rises in the inclined groove, it will slide along the inclined groove. Then, the spring rod pushes the two half-threaded rings to move horizontally through the connecting plate. Then, the two half-threaded rings clamp the threaded rod, and finally, the threaded rod can be perfectly connected with the internal thread of the half-threaded ring. At this time, rotating the threaded rod can directly make the threaded rod push the sliding plate to move, and at this time, the movement will directly make the clamping pad squeeze and fix the part, and the clamping force received by the part can still be finely controlled by slowly rotating the threaded rod by hand.

[0017] 2. When the extrusion force of the clamping pad on the part becomes larger, the distance between the sliding plate and the clamping pad decreases. The smaller distance represents the deformation degree of the second spring and also represents the numerical change of the pointer pointing to the force scale. Finally, the force received by the part at this time can be directly judged by observing the force scale, avoiding damage to relatively fragile materials due to extrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front structural schematic diagram of the present utility model;

[0019] Figure 2 is a front sectional structural schematic diagram of the present utility model;

[0020] Figure 3 is a side structural schematic diagram of the present utility model;

[0021] Figure 4 is a structural schematic diagram when the half-threaded rings are separated;

[0022] Figure 5 is Figure 3 an enlarged structural schematic diagram of area A in

[0023] In the figure: 1, mounting seat; 101, first side plate; 102, second side plate; 103, sliding plate; 2, adjusting assembly; 201, support plate; 202, electric push rod; 203, bending support bar; 204, inclined groove; 205, displacement column; 206, fixed plate; 207, rotating rod; 208, connecting plate; 209, spring rod; 210, half-threaded ring; 211, threaded rod; 212, sliding block; 213, limiting cross bar; 214, snap strip; 215, connecting bin; 216, inclined positioning block; 217, sliding column; 218, first spring; 219, pull ring; 3, anti-extrusion mechanism; 301, second spring; 302, clamping pad; 303, pointer; 304, force scale; 305, sponge pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides a technical solution: a mounting fixture for a camera, including a mounting base 1. One side of the top of the mounting base 1 is fixedly connected with a first side plate 101, and the other side of the top of the mounting base 1 is fixedly connected with a second side plate 102. A sliding plate 103 is slidably connected to the top surface of the mounting base 1;

[0026] On one side of the second side plate 102, there is an adjusting assembly 2. The adjusting assembly 2 includes a support plate 201 fixed to the outer bottom of the mounting base 1. An electric push rod 202 is fixedly installed on the top surface of the support plate 201. The top of the electric push rod 202 is fixedly installed with a bent support strip 203. Oblique slots 204 are symmetrically opened at both ends of the bent support strip 203. A displacement column 205 is movably connected in the oblique slots 204. Both ends of the displacement column 205 are fixedly connected with fixing plates 206. The top ends of the fixing plates 206 are fixedly connected with a rotating rod 207. The middle upper part of the rotating rod 207 is rotatably connected with the second side plate 102;

[0027] Among them, an anti-squeezing mechanism 3 is arranged on the side of the sliding plate 103; the direction of the oblique slot 204 is as Figure 3 , shown in Figure 4. Its lifting cooperation with the bent support strip 203 can realize the rotation of the rotating rod 207.

[0028] The top end of the rotating rod 207 is fixedly connected with a spring rod 209. The top end of the spring rod 209 is rotatably connected with an adapter plate 208. A soft pad is fixedly connected to the side of the adapter plate 208. A semi-threaded ring 210 is fixedly connected to the side of the soft pad. An internal thread is opened inside the semi-threaded ring 210. Two semi-threaded rings 210 can be spliced into a complete threaded sleeve; the soft pad is a rubber pad. The soft pad can prevent the semi-threaded ring 210 from being directly squeezed and locked to the threaded rod 211 when the adapter plate 208 pushes the semi-threaded ring 210 to move, resulting in the inability to slightly adjust the threaded rod 211 to achieve a perfect threaded connection.

[0029] A threaded rod 211 passes through and is movably connected to the second side plate 102. The threaded rod 211 is threadedly connected with the internal thread. A sliding block 212 is fixedly connected to the top of the semi-threaded ring 210. A limiting cross bar 213 passes through and is slidably connected to the middle of the sliding block 212. Both ends of the limiting cross bar 213 are fixedly connected with the second side plate 102. The threaded rod 211 is rotatably connected with the sliding plate 103.

[0030] A snap strip 214 is fixedly connected to the bottom of one semi-threaded ring 210, and a connection bin 215 is fixedly connected to the bottom of the other semi-threaded ring 210. The snap strip 214 is slidably connected to the connection bin 215; the snap strip 214 passes through one side of the connection bin 215 and is snap-fitted to the inclined positioning block 216.

[0031] A sliding column 217 is slidably connected through the bottom of the connection bin 215. The bottom end of the sliding column 217 is fixedly connected to a pull ring 219. A first spring 218 is fixedly connected between the pull ring 219 and the bottom of the connection bin 215. The first spring 218 is sleeved outside the sliding column 217. One end of the sliding column 217 inside the connection bin 215 is fixedly connected to the inclined positioning block 216. The inclined positioning block 216 is snap-fitted to the end of the snap strip 214; the first spring 218 will always pull the sliding column 217 to keep the inclined positioning block 216 and the snap strip 214 snap-fitted. Before separating the two semi-threaded rings 210, first pull the pull ring 219 to make the inclined positioning block 216 disengage from the snap strip 214, and then start the electric push rod 202 to drive the bent supporting strip 203 to descend.

[0032] The anti-squeezing mechanism 3 includes a plurality of second springs 301 fixed to the side of the sliding plate 103 close to the first side plate 101. The other end of the second spring 301 is fixedly connected to a clamping pad 302. A force scale 304 is fixedly connected to the front of the clamping pad 302; a pointer 303 is fixedly connected to the front of the sliding plate 103. The pointer 303 points to the force scale 304. A sponge pad 305 is fixedly connected to the side of the first side plate 101 close to the sliding plate 103; the scale that the pointer 303 points to on the force scale 304 corresponds to the elastic force of the second spring 301 at this time.

[0033] Working principle: Before using this installation fixture for a camera, it is necessary to first check the overall situation of the device to ensure that it can work properly. According to Figure 1 - Figure 5 As shown, first place the part to be clamped on the mounting seat 1 and place it against the sponge pad 305. Then push the threaded rod 211 to move the sliding plate 103 and make it close to the part. At this time, start the electric push rod 202 to raise the bent supporting strip 203, so that when the displacement column 205 rises in the inclined slot 204, it will slide along the inclined slot 204.

[0034] When the position of the displacement column 205 changes, it will push the rotating rod 207 to rotate through the fixing plate 206. Furthermore, the spring rod 209 will push the two semi-threaded rings 210 to move horizontally through the connecting plate 208. Then, when the two semi-threaded rings 210 clamp the threaded rod 211 and the soft pad deforms, stop the electric push rod 202, and then slightly move and rotate the threaded rod 211 so that the threaded rod 211 can be perfectly connected to the internal thread of the semi-threaded ring 210.

[0035] Then, the electric push rod 202 is started again to move the displacement column 205 to the end of the inclined groove 204. At this time, the connecting plate 208 will be tightly pressed against the half thread circle 210, and the soft pad can no longer shrink and deform. At this time, rotating the threaded rod 211 can directly allow the threaded rod 211 to push the sliding plate 103 to move, and the movement at this time can make the clamping pad 302 directly fit the part, avoiding the time spent on adjusting the position of the clamping pad 302 to fit the part from a distance, saving time and effort, and maintaining the advantage that the clamping force on the part can still be finely controlled by slowly rotating the threaded rod 211 manually.

[0036] At the moment when the half thread ring 210 is perfectly engaged, the buckle strip 214 completely squeezes the oblique positioning block 216, and then the oblique positioning block 216 is engaged with the buckle strip 214 under the pull of the first spring 218 on the sliding column 217, thereby avoiding the situation that when the half thread ring 210 is perfectly connected with the threaded rod 211, the threaded rod 211 is manually moved and misaligned again, and the need for re-alignment is avoided;

[0037] When the threaded rod 211 is rotated, the sliding plate 103 will push the clamping pad 302 to gradually squeeze the part, and as the squeezing force of the clamping pad 302 increases, the distance between the sliding plate 103 and the clamping pad 302 decreases. The smaller distance represents the deformation degree of the second spring 301, and also represents the change in the value of the pointer 303 pointing to the force scale 304. Finally, the force on the part at this time can be directly judged by observing the force scale 304, so as to avoid damage to the more fragile material due to squeezing.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An installation fixture for a camera, comprising a mounting base (1). One side of the top of the mounting base (1) is fixedly connected to a first side plate (101), and the other side of the top of the mounting base (1) is fixedly connected to a second side plate (102). A sliding plate (103) is slidably connected to the top surface of the mounting base (1). It is characterized in that It further comprises: An adjusting assembly (2) is arranged on one side of the second side plate (102). The adjusting assembly (2) includes a support plate (201) fixedly installed at the outer bottom of the mounting base (1). An electric push rod (202) is fixedly installed on the top surface of the support plate (201). A bent support bar (203) is fixedly installed at the top of the electric push rod (202). Oblique slots (204) are symmetrically formed at both ends of the bent support bar (203). A displacement column (205) is movably connected in the oblique slots (204). Fixing plates (206) are fixedly connected to both ends of the displacement column (205). A rotating rod (207) is fixedly connected to the top end of the fixing plate (206). The middle upper part of the rotating rod (207) is rotatably connected to the second side plate (102). Among them, an anti-squeezing mechanism (3) is arranged on the side of the sliding plate (103).

2. The mounting fixture for a camera according to claim 1, characterized in that: A spring rod (209) is fixedly connected to the top end of the rotating rod (207). An adapter plate (208) is rotatably connected to the top end of the spring rod (209). A soft pad is fixedly connected to the side of the adapter plate (208). A semi-threaded ring (210) is fixedly connected to the side of the soft pad. Internal threads are formed inside the semi-threaded ring (210). The two semi-threaded rings (210) can be spliced into a complete threaded sleeve.

3. The mounting fixture for a camera according to claim 2, characterized in that: A threaded rod (211) passes through the second side plate (102) in a movable manner. The threaded rod (211) is threadedly connected to the internal thread. A sliding block (212) is fixedly connected to the top of the semi-threaded ring (210). A limiting cross bar (213) passes through the middle of the sliding block (212) in a sliding manner. Both ends of the limiting cross bar (213) are fixedly connected to the second side plate (102). The threaded rod (211) is rotatably connected to the sliding plate (103).

4. The mounting fixture for a camera according to claim 2, characterized in that: A snap strip (214) is fixedly connected to the bottom of one of the semi-threaded rings (210), and a connecting bin (215) is fixedly connected to the bottom of the other semi-threaded ring (210). The snap strip (214) is slidably connected to the connecting bin (215).

5. The mounting fixture for a camera according to claim 4, characterized in that: A sliding column (217) passes through the bottom of the connecting bin (215) in a sliding manner. A pull ring (219) is fixedly connected to the bottom end of the sliding column (217). A first spring (218) is fixedly connected between the pull ring (219) and the bottom of the connecting bin (215). The first spring (218) is sleeved outside the sliding column (217). An inclined positioning block (216) is fixedly connected to the end of the sliding column (217) located inside the connecting bin (215). The inclined positioning block (216) is snap-fitted to the end of the snap strip (214).

6. The mounting fixture for a camera according to claim 1, characterized in that: The anti-pinch mechanism (3) includes a plurality of second springs (301) fixed to one side of the sliding plate (103) close to the first side plate (101). The other end of the second spring (301) is fixedly connected to a clamping pad (302), and a force scale (304) is fixedly connected to the front surface of the clamping pad (302).

7. The mounting fixture for a camera according to claim 6, characterized in that: A pointer (303) is fixedly connected to the front surface of the sliding plate (103). The pointer (303) points to the force scale (304). A sponge pad (305) is fixedly connected to one side of the first side plate (101) close to the sliding plate (103).

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